Plumbing & Waste Fittings

Arctic Hayes White Access Panels provide discreet, convenient access to concealed plumbing fixtures — stop cocks, isolation valves, and lever valves — without compromising the finished look of your bathroom or kitchen. The removable door design gives quick, tool-free access whenever needed, and the clean white textured finish blends seamlessly with modern installations. Available in six sizes from 100×150mm up to 560×560mm. Key Features 6 size options — 100×150mm, 150×200mm, 200×200mm, 300×300mm, 350×350mm, 560×560mm Removable door — quick, tool-free access for maintenance and emergency shut-offs Clean white textured finish — coordinates with modern bathrooms and kitchens Versatile installation — fits wall boards, furniture, bath panels, and boxing Discreet design — conceals plumbing access points without compromising aesthetics Durable construction — robust materials for long-lasting performance Ideal Applications Concealed stop cock access in bathrooms and kitchens Isolation valve access behind bath panels and boxing Lever valve access in wall-mounted furniture units Service access points in stud walls and plasterboard installations Emergency shut-off valve access in wet rooms and utility areas Technical Specification Brand: Arctic Hayes Colour: White Finish: Slightly textured Door type: Removable, tool-free Installation: Wall boards, furniture, bath panels, stud walls Application: Interior plumbing access Country of Origin: GB (United Kingdom) SKU (100×150mm): K97525 SKU (150×200mm): K97526 SKU (200×200mm): K97527 SKU (300×300mm): K97528 SKU (350×350mm): K97529 SKU (560×560mm): K97530 What's Included Arctic Hayes white access panel (size as selected) Fixing hardware Frequently Asked Questions What sizes are available? Available in six sizes: 100×150mm, 150×200mm, 200×200mm, 300×300mm, 350×350mm, and 560×560mm. Select your required size from the variant selector above. Does the door require tools to remove? No — the door is designed for quick, tool-free removal, making it ideal for emergency shut-off access as well as routine maintenance. What surfaces can it be installed into? The panels can be installed into wall boards, bath panels, furniture boxing, stud walls, and plasterboard installations. What colour is the finish? The panels are white with a slightly textured finish, designed to blend with modern bathroom and kitchen installations. Can I order if the item shows as out of stock? Yes — this product is available to order even when stock shows as zero. Please allow additional lead time and contact us on 01603 381095 to confirm availability.

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Premium Chrome-Plated Brass Isolation Valve Professional-grade 15mm isolation valve with flat face compression fitting and 1/2" male BSP thread. Engineered for reliable water control in modern bathroom installations, this chrome-plated brass valve delivers both performance and visual appeal. Key Features Size: 15mm compression x 1/2" BSP male thread Material: Premium chrome-plated brass construction Finish: Polished chrome for lasting shine Design: Flat face compression fitting for secure connection Application: Ideal for basin mono taps with flexi tails Warranty: 1-year manufacturer's guarantee Technical Specifications This isolation valve provides essential water control for basin installations, allowing easy maintenance without shutting off the entire water supply. The flat face compression design ensures a watertight seal, while the chrome-plated brass construction resists corrosion and maintains its appearance over time. Installation Compatible with standard 15mm copper pipe and 1/2" BSP threaded connections. Perfect for professional plumbers and experienced DIY installers working on bathroom renovations or new builds. Alternative Part Numbers: K23853 | KPSTRFLA15

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Decorating a room? Replacing a radiator? Normally that means draining the system, dealing with dirty water, and refilling and re-pressurising the boiler afterwards. With these patented Isolating Radiator Tails, you don’t. Fit them once between the radiator and the valve, and from that point on you can remove the radiator in minutes — no draining, no mess, no water waste, no boiler interference. A genuinely clever solution to one of the most frustrating jobs in domestic heating. Sold as a pair (one for each end of the radiator). Fits standard 15mm x ½" BSP radiator valve connections. Key Features Patented Isolating Design — allows the radiator to be removed and refitted without draining the heating system No System Drainage Required — eliminates the need to drain, refill, and re-pressurise the boiler when removing a radiator Fits in Minutes — installs between the existing radiator valve and the radiator tail; no specialist tools required 15mm x ½" BSP — standard connection size compatible with all conventional UK radiator valve installations Sold as a Pair — one tail for each end of the radiator; everything you need for one radiator Suitable for All Standard Radiators — compatible with new builds and existing heating systems Protects Boiler Warranty — avoids the pressure fluctuations and air ingress associated with draining and refilling Eco-Friendly — no water waste from system drainage; no inhibitor top-up required after refitting Time-Saving for Decorators & Plumbers — dramatically reduces the time and disruption of radiator removal jobs How It Works The isolating radiator tail fits between your existing radiator valve and the radiator itself. Once installed, it incorporates an internal isolation mechanism that allows you to close off the flow at the tail before disconnecting the radiator — trapping the water in the system rather than releasing it. When you’re ready to refit the radiator, reconnect and reopen. The system stays pressurised and full throughout. Technical Specification Connection Size 15mm x ½" BSP Quantity Pair (2 tails per pack) Design Patented Isolating Valve Compatibility All standard UK radiator valve installations Application Radiator removal without system drainage SKU K96882 EAN 5033696467500 Alt. Part Numbers QBBL650 | 19TD368354 | 368354 Brand Hipkin Complete Your Radiator Installation Crosshead Chrome Radiator Valves – Straight & Angled | 15mm | Pair — classic crosshead chrome valves for traditional radiator installations Kartell Modern Angled Radiator Valves 15mm — contemporary angled radiator valves in brass construction Kartell Anthracite Angled Radiator Valve 15mm — premium anthracite finish angled valve for designer radiators Kartell Matt Black Twin TRV + Lockshield Pack — designer matt black thermostatic radiator valve set Chrome Radiator Valve Pipe Sleeve Kit — pipe sleeves and floor plates for a neat, professional valve finish Honeywell Valencia TRV Lockshield 15mm Angled — thermostatic radiator valve lockshield for temperature control Frequently Asked Questions Do I really not need to drain the system to remove a radiator? Correct — that’s the whole point of the patented design. Once the isolating tails are fitted, you close them off before disconnecting the radiator. The water stays in the system. You can remove the radiator, decorate, and refit it without touching the boiler pressure or losing any system water. Can I order if the item shows as out of stock? Yes — we can fulfil this product even when stock shows as zero. Place your order as normal and we’ll confirm lead time with you. Will these fit my existing radiator valves? These tails use a standard 15mm x ½" BSP connection — the most common radiator valve connection size in UK domestic heating systems. They are compatible with all standard radiator valve installations, both new builds and existing systems. Do I need a plumber to fit these? The tails are designed to be straightforward to install. A competent DIYer can fit them, though we always recommend a qualified plumber for any work on a sealed heating system to ensure compliance with building regulations and to protect boiler warranties. How many tails do I need per radiator? Two — one for each end of the radiator (flow and return). This product is sold as a pair, so one pack covers one radiator. Will fitting these affect my boiler warranty? The isolating tails are designed to protect boiler warranties by avoiding the pressure fluctuations, air ingress, and inhibitor dilution that occur when a system is drained and refilled. Always check your specific boiler warranty terms if in doubt.

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The McAlpine WC-CON2 is a premium straight adjustable length rigid WC connector designed for professional plumbing installations. This versatile pan connector features a 97-107mm inlet that suits all standard pan spigots and a 110mm outlet compatible with PVC-U and cast iron soil pipe systems. Key Features Universal Compatibility: 97-107mm inlet fits all pan spigots Multiple Outlet Options: Available with finned outlets for 3½"/90mm and 4″/110mm PVC-U and cast iron soil pipe diameters (internal), plus plain end outlet for 110mm soil or underground pipe fittings Adjustable Length Design: Flexible installation for varying distances Certified Quality: Complies with BS 5627:1984 and DIN 1389:2015-12 standards Durable Construction: Manufactured in high-quality polypropylene for long-lasting performance Technical Specifications Inlet Size: 97-107mm (adjustable) Outlet Size: 110mm Material: Polypropylene Type: Straight rigid connector Standards: BS 5627:1984, DIN 1389:2015-12 Applications Ideal for connecting WC pans to soil pipes in residential and commercial bathroom installations. The adjustable design ensures a secure, leak-free connection even when precise measurements vary during installation.

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McAlpine WC-CON8 90° Bent Rigid WC Pan Connector Premium quality rigid WC connector featuring a 90° bend with adjustable length inlet (97-107mm) and 110mm outlet. The double seal on the pan connection ensures a perfect, leak-free seal every time. Ideal for professional plumbers and DIY bathroom installations. Key Features Adjustable Inlet: 97-107mm inlet suits all standard pan spigots for universal compatibility Dual Outlet Options: Available with finned outlet for 4″/110mm PVC-U and cast iron soil pipe diameters (internal), plus plain end outlet to fit 110mm soil or underground pipe fittings Adjustable Length: Flexible installation to accommodate varying distances Double Seal Technology: Superior sealing on pan connection prevents leaks Durable Construction: Manufactured in high-quality polypropylene for long-lasting performance Standards Compliant: Meets BS 5627:1984 and DIN 1389:2015-12 specifications Technical Specifications Inlet Size: 97-107mm (adjustable) Outlet Size: 4″/110mm Bend Angle: 90° Material: Polypropylene Compatibility: PVC-U and cast iron soil pipes Standards: BS 5627:1984, DIN 1389:2015-12 Brand: McAlpine Model: WC-CON8 Applications Perfect for connecting WC pans to soil pipes in residential and commercial bathroom installations. Suitable for new builds, renovations, and replacement projects.

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97-107mm Inlet x 4″/110mm Outlet 90° Space Saving Bend Adjustable Length Rigid WC Connector. This extended inlet WC connector is ideal if you have boxing in and need more reach to the pan spigot. Great space saver with lock-ring inlet seal ensuring tight connection to the pan. Key Features Available with finned outlet for 4″/110mm PVC-U and cast iron soil pipe diameters (internal), and with plain end outlet to fit 110mm soil or underground pipe fittings 97-107mm inlet suits all pan spigots Adjustable length for flexible installation Space-saving 90° bend design Lock-ring inlet seal for secure, leak-free connection Manufactured in durable polypropylene Technical Specifications Inlet: 97-107mm (adjustable) Outlet: 4″/110mm Angle: 90° Material: Polypropylene Complies with BS 5627:1984 and DIN 1389:2015-12 SKU: WC-CONQ Barcode: 5036484005939

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McAlpine F33R Straight Flexible WC Pan Connector The McAlpine F33R 850mm flexible WC connector provides a reliable, leak-free connection for toilet installations in challenging spaces. Featuring a 97-107mm adjustable inlet and 110mm outlet, this premium polypropylene connector ensures professional results every time. Key Features Universal Fit: 97-107mm inlet suits all standard pan spigots Standard Outlet: 110mm (4") fits PVC-U and cast iron soil pipes No Sediment Build-up: Independent testing confirms smooth flow Easy Installation: Ideal for awkward WC pan positioning Complete Kit: Includes wall pipe clip Technical Specifications Length: 850mm Material: Polypropylene Inlet Size: 97-107mm (adjustable) Outlet Size: 110mm (4") Standard: DIN 1389:2015-12 compliant Barcode: 5036484500458 SKU: WC-F33R Why Choose McAlpine F33R? McAlpine's proven design eliminates common installation challenges. The flexible construction accommodates difficult angles while maintaining a watertight seal. Professional plumbers and DIY installers trust McAlpine for quality bathroom plumbing solutions. What's Included 1 x McAlpine F33R Flexible WC Connector (850mm) 1 x Wall pipe clip

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McAlpine AA10 Resealing Bottle Trap - 75mm Water Seal Premium self-ventilating bottle trap with adjustable inlet and 1¼" multifit outlet. Ideal for basin and sink installations where secondary ventilation isn't practical. Key Features 75mm water seal - provides superior odour protection Adjustable inlet - fits all domestic basins and sinks 1¼" multifit compression outlet - suits plastic, copper and lead pipes Self-ventilating design - eliminates need for secondary ventilation Polypropylene construction - durable and corrosion-resistant BS EN 274-1:2002 compliant - meets British and European standards How It Works When the trap experiences syphonic conditions, the automatic hydraulic action draws air through the inlet and bypass columns, breaking the syphonic effect. Once conditions normalise, remaining water falls back to reseal the trap - maintaining your water seal without mechanical parts. Advantages Over Standard Traps Simple non-mechanical action ensures water seal retention even under extreme syphonic conditions No secondary ventilation required - saves installation time and cost Reliable operation with no moving parts to fail Technical Specifications Water seal depth: 75mm Outlet size: 1¼" (32mm) multifit compression Inlet: Adjustable to suit all standard basin wastes Material: Polypropylene Standard: BS EN 274-1:2002 Brand: McAlpine Model: AA10 Multifit Connection System The multifit compression outlet features a moulded internal sleeve that centres and supports the pipe. Compatible with: All plastic waste pipes (BS EN 1451-1-2000 and BS EN 1329-1:2000) Copper pipe (metric or imperial) Lead pipe Installation tip: If plastic pipe is undersize or out of shape, warm the end slightly to push over the internal sleeve. Ideal Applications Bathroom basin installations Kitchen sink waste connections Repair, maintenance and improvement projects Installations where anti-syphon protection is required Situations where secondary ventilation is impractical

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Sioux Chief Mini Rester Water Hammer Arrestor - Professional Plumbing Solution The Sioux Chief Mini Rester is a compact, professional-grade water hammer arrestor designed to eliminate annoying banging pipes and protect your plumbing system from damaging pressure surges. This innovative device absorbs shock waves created when water flow is suddenly stopped, preventing the loud hammering noise and potential damage to pipes, valves and appliances. Key Features: Eliminates water hammer and banging pipes Compact mini design for tight installation spaces Professional-grade Sioux Chief quality Easy to install on washing machines, dishwashers and other appliances Protects plumbing system from pressure surges Maintenance-free operation Durable construction for long-lasting performance Suitable for hot and cold water lines What is Water Hammer? Water hammer is the loud banging or knocking noise you hear in pipes when a tap is turned off quickly or an appliance valve closes suddenly. This happens because the fast-moving water creates a shock wave when it's forced to stop abruptly. Over time, water hammer can damage pipes, loosen joints, and cause leaks. A water hammer arrestor like the Mini Rester absorbs these shock waves, protecting your plumbing system. How Does the Mini Rester Work? The Mini Rester contains a sealed air chamber that compresses when water pressure surges occur. This compression absorbs the shock wave energy, preventing it from travelling through your pipes and causing the hammering noise. The compact design makes it ideal for installation in confined spaces where traditional arrestors won't fit. Technical Specifications: Product: Mini Rester Water Hammer Arrestor Type: Compact water hammer arrestor Application: Hot and cold water lines Design: Mini/compact size for tight spaces Operation: Maintenance-free Manufacturer: Sioux Chief Condition: Brand new Common Applications: Washing machine supply lines Dishwasher connections Toilet fill valves Kitchen and bathroom taps Any appliance with quick-closing valves Locations with limited installation space How to Install: Turn off water supply to the affected line Drain the pipe by opening the lowest tap Identify the location closest to the source of water hammer Install Mini Rester on the supply line near the problematic appliance or fixture Ensure proper orientation as per manufacturer's instructions Tighten connections securely Turn water supply back on Test by operating the appliance or fixture Check for leaks at connections Note: Professional installation by a qualified plumber is recommended. Frequently Asked Questions: Q: What causes water hammer in pipes?A: Water hammer is caused by sudden changes in water flow, typically when a valve closes quickly. The fast-moving water creates a shock wave that travels through the pipes, causing the banging noise. Q: Where should I install the Mini Rester?A: Install as close as possible to the source of the water hammer - typically near washing machines, dishwashers, or any appliance with quick-closing solenoid valves. Q: Will one Mini Rester fix all my water hammer problems?A: One arrestor typically protects one appliance or fixture. If you have water hammer in multiple locations, you may need multiple arrestors. Q: Does the Mini Rester need maintenance?A: No, the Mini Rester is maintenance-free and designed for long-lasting, trouble-free operation. Q: Can I use this on both hot and cold water lines?A: Yes, the Mini Rester is suitable for both hot and cold water supply lines. Q: What makes the Mini Rester different from standard arrestors?A: The Mini Rester's compact design allows installation in tight spaces where standard-sized water hammer arrestors won't fit. Q: Will this reduce my water pressure?A: No, water hammer arrestors do not affect normal water pressure or flow. Benefits of Installing a Water Hammer Arrestor: Eliminates annoying banging and knocking noises Protects pipes from damage caused by pressure surges Prevents loosening of pipe joints and fittings Extends the life of appliances and plumbing fixtures Reduces risk of leaks from repeated shock waves Improves overall plumbing system reliability Signs You Need a Water Hammer Arrestor: Loud banging when washing machine fills or stops Knocking sounds when dishwasher operates Pipes rattle when taps are turned off quickly Vibration in walls when appliances cycle Recurring leaks at pipe joints Why Choose Sioux Chief? Trusted brand in professional plumbing Quality construction and materials Designed for reliable, long-term performance Compact design for versatile installation Maintenance-free operation Essential plumbing accessory for protecting your home's plumbing system from damaging water hammer. The Sioux Chief Mini Rester's compact design makes it perfect for tight installation spaces whilst providing professional-grade protection against pressure surges and annoying pipe noise.

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McAlpine Shallow Shower Trap — 90mm — 53mm Height — 25mm Seal — ST90CPB-S-53 The McAlpine ST90CPB-S-53 is an ultra-low profile shallow shower trap engineered for installations where sub-floor clearance is severely restricted. At just 53mm overall height, it is one of the slimmest 90mm shower traps available whilst maintaining a 34 litre/min flow rate and full BS EN 274 compliance. The polypropylene body is supplied with a removable 110mm chrome plated brass flange and all fittings for a complete installation. Ideal for timber floor constructions, retrofit projects, and first-floor bathrooms with minimal joist depth. ⚠️ Check clearance before ordering. This trap requires 53mm of clearance beneath the shower tray. Confirm your sub-floor depth before purchasing. Note: this trap has a 25mm water seal — if you require a deeper 50mm seal for better odour protection, see the McAlpine ST90CPB-S-70 (70mm height, 50mm seal). Key Features 53mm overall height — one of the slimmest 90mm shower traps available; suits severely restricted sub-floor depths 25mm water seal — meets minimum UK building regulation requirement for odour protection 34 litres/min flow rate — high drainage performance; prevents water pooling 90mm waste hole — fits standard shower trays with 90mm waste apertures 1½" BSP thread — standard UK connection size Removable 110mm flange — chrome plated brass; easy cleaning and debris removal 1½" solvent weld outlet — secure, leak-free connection to waste pipe Complete installation kit — 135° bend, BSP coupling nut, and 1½" universal connector included BS EN 274 compliant — tested to BS EN 274-1:2002 and BS EN 274-2:2002 Technical Specification Brand: McAlpine Model: ST90CPB-S-53 SKU: ST90CPB-S-53 EAN: 5013512012530 Type: Shallow shower trap Waste hole diameter: 90mm Overall height: 53mm Under-tray clearance required: 53mm Water seal depth: 25mm Flow rate: 34 litres/min (tested under 15mm constant head, BS EN 274-2:2002) Thread size: 1½" BSP Outlet: 1½" solvent weld Flange diameter: 110mm (removable) Flange finish: Chrome plated brass Body material: Polypropylene Weight: 0.3kg Standards: BS EN 274-1:2002 & BS EN 274-2:2002 What’s Included McAlpine ST90CPB-S-53 shallow shower trap body 110mm chrome plated brass removable flange 135° bend BSP coupling nut 1½" universal connector Installation instructions Suitable For Installations with severely restricted sub-floor clearance (as little as 53mm) Timber floor constructions and first-floor bathrooms with minimal joist depth Retrofit shower installations in existing bathrooms Wet room conversions with shallow floor build-ups Apartment and flat renovations with concrete floors Any installation requiring a 90mm waste hole trap with minimal height Also Available — McAlpine Shallow Traps McAlpine ST90CPB-S-70 — 90mm Shallow Trap, 70mm Height, 50mm Water Seal — deeper seal for better odour protection where 70mm clearance is available Coordinate Your Shower Installation Shower Trays — browse compatible low profile trays Shower Enclosures — complete your shower installation Shower Valves & Accessories — valves, heads, and arms Frequently Asked Questions What clearance does this trap require beneath the shower tray? The McAlpine ST90CPB-S-53 has an overall height of 53mm and requires 53mm of clearance beneath the shower tray. This makes it one of the slimmest 90mm shower traps available and suitable for installations where even the ST90CPB-S-70 (70mm) would not fit. Measure the available depth between the underside of your shower tray and the floor before ordering. What is the difference between the ST90CPB-S-53 and the ST90CPB-S-70? Both are McAlpine 90mm shallow shower traps with the same 34L/min flow rate and BS EN 274 compliance. The key differences are height and water seal depth. The ST90CPB-S-53 (this product) is 53mm high with a 25mm water seal — the slimmest option, suitable for the most restricted installations. The ST90CPB-S-70 is 70mm high with a superior 50mm water seal — better odour protection, recommended where 70mm clearance is available. If you have the space, the ST90CPB-S-70 is the preferred choice for its deeper seal. What size waste hole does this trap fit? This trap is designed for shower trays with a 90mm waste hole and a 1½" BSP thread. This is the standard waste hole size for the majority of UK shower trays. Check your tray specification before ordering if you are unsure. What is the water seal depth? The water seal depth is 25mm — the minimum required by UK building regulations. The water seal is the depth of water retained in the trap that prevents sewer gases from entering the bathroom. If you have sufficient clearance (70mm), the ST90CPB-S-70 with its 50mm seal provides significantly better odour protection and is less likely to evaporate in infrequently used showers. What type of outlet connection does this trap use? The outlet is 1½" solvent weld, connecting to standard 40mm (1½") solvent weld waste pipe. A 135° bend, BSP coupling nut, and 1½" universal connector are included to allow flexible pipe routing beneath the tray. Is this trap BS EN 274 compliant? Yes — the McAlpine ST90CPB-S-53 is fully compliant with BS EN 274-1:2002 (requirements) and BS EN 274-2:2002 (test methods), the relevant British and European standard for sanitary waste fittings. Can I order if the item shows as out of stock? Yes — this product is available to order even when stock shows as zero. Please allow additional lead time and contact us on 01603 381095 to confirm availability.

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The McAlpine Scale Defender Refill Pack contains 2 replacement polyphosphate cartridges for use with your existing McAlpine Scale Defender unit. Each cartridge treats up to 40,000 litres, providing continued limescale protection for your boiler, pipes, appliances, and entire home plumbing system. What's Included 2 x Replacement Cartridges - Food-grade polyphosphate dosing cartridges Each cartridge treats up to 40,000 litres Total capacity: 80,000 litres (both cartridges combined) Why Replace Your Cartridge? The polyphosphate cartridge is the active component that protects your home from limescale. As water passes through, the cartridge gradually dissolves, treating your water supply. When the cartridge is depleted, it needs replacing to maintain continuous limescale protection. Signs your cartridge needs replacing: Cartridge appears significantly smaller or depleted Limescale starting to reappear on taps or appliances Approximately 40,000 litres of water has passed through (varies by household usage) Reduced water treatment effectiveness Key Features 2 cartridges included - Long-term supply for continued protection 40,000 litres per cartridge - Extended treatment capacity Food-grade polyphosphate - Safe for drinking water (WHO & FAO approved) Easy DIY replacement - Simple screw-in installation, no plumber needed Compatible with all Scale Defender units Maintains system efficiency - Keeps your heating system running optimally Protects entire home - Boiler, pipes, radiators, taps, and appliances Saves money - Prevents costly limescale damage and reduces energy bills Technical Specifications Brand: McAlpine Product Type: Scale Defender Replacement Cartridges Quantity: 2 cartridges Cartridge Capacity: Up to 40,000 litres each Total Capacity: 80,000 litres (both cartridges) Weight: 0.41kg (pack of 2) Material: Food-grade polyphosphate Standards: BS EN 1212, EC regulations EN 1212 Compatibility: All McAlpine Scale Defender units SKU: K33101 Safety: WHO & FAO approved for drinking water How to Replace Your Cartridge Replacing your Scale Defender cartridge is quick and easy: Turn off your water supply Unscrew the Scale Defender housing Remove the old cartridge Insert the new cartridge Screw the housing back together Turn the water supply back on Check for leaks No plumber required - most homeowners can replace the cartridge themselves in just a few minutes. Why Continue Using Scale Defender? Limescale affects your pipework, boiler, radiators, taps, appliances, and fittings and can lead to increased repairs or early replacement costs. A 1mm layer of limescale in your boiler can amount to an extra £150 to £200 in household bills every year according to the Carbon Trust. By maintaining your Scale Defender with regular cartridge replacements, you continue to: Reduce energy bills by maintaining boiler efficiency Extend the life of your boiler and heating system Protect washing machines, dishwashers, and other appliances Prevent costly limescale-related repairs Maintain better water flow and pressure Keep taps and fixtures looking cleaner What is Polyphosphate? Polyphosphate is a food-grade (consumable) product approved by the World Health Organization and Food and Agricultural Organization. It is widely used today in the food processing industry for cheese, meat, wine, and other products. McAlpine Scale Defender technology is a completely safe way to treat water in the home and is safe for human consumption according to WHO and FAO recommendations and in accordance with international norms for drinking water to EC regulations, standard EN 1212 and British Standard BS EN 1212. Perfect For Existing Scale Defender unit owners Replacing depleted cartridges Maintaining continuous limescale protection Hard water areas Homes with combination boilers Properties with expensive heating systems Landlords maintaining rental properties Long-term system maintenance Note: This is a refill pack containing replacement cartridges only. The Scale Defender unit is required (sold separately as starter kit K33100).

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The McAlpine Scale Defender Starter Kit is a comprehensive limescale protection system that tackles limescale while protecting your home and your pocket. This small but powerful unit is affordable and safely seals and removes calcium, protecting your boiler, drinking water, appliances, and entire home plumbing system. What's Included in the Starter Kit The complete starter kit includes: Scale Defender unit - Main housing with built-in prefilter Dosing cartridge - Food-grade polyphosphate cartridge (treats up to 40,000 litres) 15mm connectors - For standard 15mm copper pipe installations 22mm connectors - For standard 22mm copper pipe installations Why You Need Limescale Protection Limescale affects your pipework, boiler, radiators, taps, appliances, and fittings and can lead to increased repairs or early replacement costs. A 1mm layer of limescale in your boiler can amount to an extra £150 to £200 in household bills every year according to the Carbon Trust. McAlpine Scale Defender can save hundreds of pounds as it keeps your heating system more efficient and helps prolong the life of pipes, fittings, and appliances. Key Features Treats up to 40,000 litres - Long-lasting cartridge capacity Protects entire home - Boiler, pipes, radiators, taps, and appliances Saves money - Reduces energy bills and prevents costly repairs Food-grade polyphosphate - Safe for drinking water (WHO & FAO approved) Easy-clean prefilter - No replacement needed, just rinse clean 45-60 minute installation - Quick professional fitting No ongoing maintenance - Just replace cartridge when needed 15mm and 22mm fittings included - Fits standard UK plumbing High flow rate - Up to 3000 litres/hour Wide pressure range - Works from 0.5 to 10 bar Technical Specifications Brand: McAlpine Product Type: Limescale Protection System Connections: ¾" Male BSP with 15mm & 22mm fittings Weight: 0.97kg Working Pressure: 0.5 – 10 Bar Test Pressure: 25 Bar Temperature Range: 1°C – 40°C Water Flow Rate: Maximum 3000 litres/hour Pressure Loss: Maximum ± 0.3 Bar Cartridge Capacity: Up to 40,000 litres Prefilter: Easy clean (no replacement needed) Standards: BS EN 1212, EC regulations EN 1212 SKU: K33100 How It Works The Scale Defender uses food-grade polyphosphate to treat your water supply. As water passes through the unit, the polyphosphate creates a protective coating on pipes and heating elements, preventing limescale from forming and gradually removing existing scale deposits. This keeps your system running efficiently and protects all downstream appliances and fittings. What is Polyphosphate? Polyphosphate is a food-grade (consumable) product approved by the World Health Organization and Food and Agricultural Organization. It is widely used today in the food processing industry for cheese, meat, wine, and other products. McAlpine Scale Defender technology is a completely safe way to treat water in the home and is safe for human consumption according to WHO and FAO recommendations and in accordance with international norms for drinking water to EC regulations, standard EN 1212 and British Standard BS EN 1212. Easy to Fit McAlpine Scale Defender should be fitted by a qualified plumber, but at between 45–60 minutes to fit, it should only be an hour's call out. The kit includes both 15mm and 22mm connectors for compatibility with standard UK copper pipe installations. Thereafter, it is easy to replace the cartridges, and the system requires no ongoing maintenance. Perfect For Hard water areas with limescale problems Protecting boilers and heating systems Extending appliance lifespan (washing machines, dishwashers, kettles) Reducing energy bills and improving efficiency New build installations Renovation projects Homes with expensive boiler systems Properties with combination boilers Landlords protecting rental property investments Cost Savings By preventing limescale build-up, the Scale Defender helps you save money in multiple ways: Reduced energy bills (limescale reduces boiler efficiency) Extended boiler lifespan (prevents scale damage) Fewer appliance repairs and replacements Reduced plumbing maintenance costs Better water flow and pressure Investment protection: At a fraction of the cost of boiler repairs or replacement, the Scale Defender pays for itself through energy savings and extended equipment life.

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McAlpine WC-CON8E 90° Bend Adjustable Length Extended Inlet Rigid WC Connector Professional-grade 90° bent rigid WC pan connector with extended inlet, designed for reliable toilet waste connections. The McAlpine WC-CON8E features an adjustable length design with 97-107mm inlet compatibility and 110mm outlet, suitable for both PVC-U and cast iron soil pipe installations. Key Features Outlet fits 4″/110mm inside diameter of PVC-U and cast iron soil pipe 97-107mm adjustable inlet suits all standard pan spigots Adjustable length for flexible installation Extended inlet design for enhanced reach Manufactured from durable polypropylene material Complies with BS 5627:1984 and DIN 1389:2015-12 standards Technical Specifications Inlet Size: 97-107mm (adjustable) Outlet Size: 4″/110mm Angle: 90° bend Material: Polypropylene Standards: BS 5627:1984, DIN 1389:2015-12 Brand: McAlpine Model: WC-CON8E Applications Ideal for professional plumbers and bathroom installers requiring a reliable, adjustable WC connector for new installations or replacement projects. Compatible with all standard toilet pan spigots and 110mm soil pipe systems.

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McAlpine F26R Straight Flexible WC Pan Connector The McAlpine F26R 410mm flexible WC pan connector provides a reliable, leak-free connection for toilet installations in challenging spaces. Featuring a secure jubilee clip connection and polypropylene construction, this professional-grade connector ensures long-lasting performance with no sediment build-up. Key Features Universal Fit: 97-107mm inlet suits all standard pan spigots Standard Outlet: 4″/110mm outlet fits PVC-U and cast iron soil pipe Secure Connection: Jubilee clip ensures solid, leak-free installation No Sediment Build-up: Independent testing confirms clear flow performance Flexible Installation: Ideal for awkward WC pan positioning Quality Construction: Durable polypropylene material Certified Compliance: Meets DIN 1389:2015-12 standards Technical Specifications Length: 410mm Inlet: 97-107mm (adjustable) Outlet: 110mm (4 inch) Material: Polypropylene Standard: DIN 1389:2015-12 Brand: McAlpine Model: F26R Applications Perfect for professional plumbers and DIY installations where standard rigid connectors won't fit. The flexible design accommodates offset positions and difficult angles while maintaining a watertight seal.

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💷 EXCEPTIONAL VALUE: Save £34.91 - Was £67.91, Now Only £33 (51% Off) 💷 The Reliance Easifit 2-in-1 Thermostatic Mixing Valve is a professional-grade safety device that blends hot and cold water to ensure safe, comfortable water temperature and prevent scalding. With TMV2 and TMV3 certification, WRAS approval, and ultra-compact design, this valve is essential for healthcare facilities, care homes, schools, and any installation where water temperature safety is critical. Key Features & Benefits TMV2 & TMV3 Certified – Meets highest safety standards for domestic and clinical environments Prevents Scalding – Automatically blends hot and cold water to safe temperatures WRAS Approved – Meets UK water regulations for quality and compliance Ultra-Compact Design – Fits in tight spaces where standard TMVs won't Lightweight Construction – Easy to handle and install 15mm Compression Fittings – Standard UK plumbing connections 2-in-1 Functionality – Combines mixing and safety shut-off in one compact unit Clinical Environment Approved – TMV3 certified for healthcare use What's Included Reliance Easifit thermostatic mixing valve body 15mm compression fittings (inlet and outlet) Temperature adjustment mechanism Installation instructions TMV2 and TMV3 certification documentation Technical Specifications Manufacturer: Reliance Water Controls Model: Easifit 2-in-1 Size: 15mm Connection Type: Compression fittings Certification: TMV2 and TMV3 WRAS Approval: Yes Standards Compliance: UK and European performance standards Maximum Inlet Temperature: 85°C (hot water) Outlet Temperature Range: Adjustable (typically 38-43°C) Maximum Working Pressure: 10 bar Minimum Working Pressure: 0.5 bar (balanced supplies) Design: Ultra-compact, lightweight Application: Domestic and clinical environments Barcode: 503125411846 SKU: K99614 Alternative Part Numbers: K99614 | HEAT112010 | 7HERO280 | 469TY | 520-373-0630 | B8068854 | 478786 TMV2 & TMV3 Certification Explained TMV2 Certification: Approved for domestic and commercial applications including homes, hotels, offices, and public buildings. TMV2 valves prevent scalding by maintaining safe water temperatures even if hot or cold supply fails. TMV3 Certification: The highest level of thermostatic mixing valve certification, approved for use in healthcare and clinical environments including hospitals, care homes, nursing homes, and medical facilities. TMV3 valves meet more stringent performance and safety requirements than TMV2. This Easifit valve holds BOTH certifications, making it suitable for the widest range of applications from domestic bathrooms to clinical healthcare settings. How Thermostatic Mixing Valves Work The TMV automatically blends hot and cold water to deliver a safe, pre-set temperature at the outlet. Key safety features include: Temperature Stability: Maintains consistent outlet temperature even when inlet pressures or temperatures fluctuate Fail-Safe Operation: If cold water supply fails, the valve automatically shuts off to prevent scalding Adjustable Output: Temperature can be set to suit specific requirements (typically 38-43°C) Instant Response: Reacts immediately to changes in supply conditions Why TMVs Are Essential Thermostatic mixing valves are legally required in many installations: Healthcare Facilities: Mandatory in hospitals, care homes, and nursing facilities (TMV3 required) Schools & Nurseries: Required to protect children from scalding Care Homes: Essential for vulnerable adults and elderly residents Public Buildings: Recommended for hotels, gyms, and public washrooms Domestic Properties: Best practice for homes with young children or elderly residents Water heated to 60°C (required to kill Legionella bacteria in storage) can cause severe scalding in seconds. TMVs allow safe storage temperatures while delivering safe outlet temperatures. Ultra-Compact Design Benefits The Easifit's ultra-compact and lightweight design offers significant advantages: Fits in tight spaces where standard TMVs won't (under basins, in vanity units, behind panels) Easier to install in retrofit applications with limited access Reduces installation time and complexity Ideal for concealed installations Lightweight for easier handling during installation Applications & Use Cases Healthcare Facilities: Hospitals, clinics, medical centers (TMV3 approved) Care Homes: Nursing homes, assisted living facilities, elderly care Schools & Nurseries: Educational facilities, childcare centers Public Buildings: Hotels, gyms, leisure centers, offices Domestic Bathrooms: Homes with young children or elderly residents Showers & Baths: Point-of-use temperature control Basin Supplies: Handwashing facilities in care and clinical settings Installation Requirements The valve should be installed as close as possible to the point of use (tap, shower, etc.) to minimize the length of pipework at safe temperature. Install with hot water inlet on the left, cold water on the right (when facing the valve). Ensure adequate access for future servicing and temperature adjustment. Professional installation recommended, particularly for TMV3 applications which require commissioning and annual testing. WRAS Approval WRAS (Water Regulations Advisory Scheme) approval confirms this valve meets UK water supply regulations. WRAS-approved products have been independently tested and certified as safe for use in potable water systems, ensuring they won't contaminate drinking water or cause system issues. Maintenance & Testing TMV2 Applications: Annual testing recommended to verify correct operation and temperature output. TMV3 Applications: Annual testing is MANDATORY in healthcare and clinical environments. Testing must be performed by a competent person and records maintained. The valve should be checked for correct temperature output, fail-safe operation, and general condition. Regular maintenance ensures continued safe operation and compliance with regulations. Temperature Setting The outlet temperature is adjustable (typically 38-43°C) to suit specific requirements: 38°C: Standard safe temperature for most applications 41°C: Comfortable shower temperature 43°C: Maximum recommended for general use Temperature should be set during commissioning and verified during annual testing. Building Regulations Compliance TMVs help ensure compliance with: Building Regulations Part G (Sanitation, hot water safety) NHS Estates Health Technical Memorandum HTM 04-01 (healthcare hot water) Care Quality Commission (CQC) requirements for care homes Health and Safety Executive (HSE) guidance on scalding prevention Why Choose Reliance Easifit? Reliance Water Controls is a leading UK manufacturer of thermostatic mixing valves, trusted by healthcare facilities, local authorities, and professional installers nationwide. The Easifit range combines proven reliability with innovative compact design, backed by comprehensive certification and technical support. About Reliance Water Controls Reliance specializes in water temperature control and safety products, with particular expertise in healthcare and care home applications. Their TMVs are engineered to the highest standards and undergo rigorous testing to ensure compliance with TMV2 and TMV3 schemes. Perfect for: Plumbers, heating engineers, healthcare facility managers, care home operators, local authorities, schools, property developers, and anyone requiring certified thermostatic mixing valves for scalding prevention and regulatory compliance. 🛡️ SAFETY CERTIFIED: TMV2 & TMV3 Approved - Save £34.91 🛡️

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The 180-Piece Copper End Feed Fittings Bucket is a comprehensive professional plumbing kit containing all the essential copper fittings you need for bathroom and heating installations. WRAS approved for quality assurance, this complete bucket includes couplings, elbows, tees, and reducers in both 15mm and 22mm sizes. What's Included This complete 180-piece bucket contains: 50 x 15mm Couplings - For joining 15mm copper pipes 25 x 22mm Couplings - For joining 22mm copper pipes 10 x 22-15mm Fitting Reducers - For connecting 22mm to 15mm pipes 50 x 15mm Elbows - 90° bends for 15mm pipe direction changes 25 x 22mm Elbows - 90° bends for 22mm pipe direction changes 10 x 15mm Equal Tees - T-junctions for 15mm pipe branches 10 x 22mm Equal Tees - T-junctions for 22mm pipe branches Key Features WRAS Approved - Water Regulations Advisory Scheme certified for quality and safety End feed design - Requires soldering for permanent, leak-free joints 180 pieces total - Comprehensive kit for multiple installations 15mm and 22mm sizes - Standard UK plumbing pipe sizes Professional quality - Suitable for trade and DIY use Copper construction - Durable, corrosion-resistant material Complete variety - Couplings, elbows, tees, and reducers included Convenient bucket packaging - Easy storage and transport Delivery within 3-5 working days Technical Specifications Brand: Primaflow Product Type: Copper End Feed Fittings Bucket Total Pieces: 180 fittings Fitting Type: End Feed (solder required) Material: Copper Sizes: 15mm and 22mm Standards: WRAS Approved SKU: 30499186 Barcode: 5051258062697 Packaging: Bucket with handle What Are End Feed Fittings? End feed fittings are copper plumbing fittings designed to be soldered onto copper pipes, creating permanent, leak-free joints. Unlike pre-soldered or push-fit fittings, end feed fittings require the plumber to apply solder and heat to create the joint, offering maximum reliability and professional results. Perfect For Professional plumbers and heating engineers Bathroom installation projects Central heating system installations Hot and cold water supply pipework Renovation and new build projects Trade professionals requiring bulk fittings DIY enthusiasts with soldering experience Maintenance and repair work Why Choose This Fittings Bucket? This comprehensive 180-piece bucket provides excellent value and convenience, containing the most commonly used copper fittings in the quantities you need for typical installations. The WRAS approval ensures compliance with UK water regulations, whilst the convenient bucket packaging makes storage and transport simple. Perfect for keeping in your van or workshop, this kit ensures you always have the right fitting to hand. Note: End feed fittings require soldering. You'll need solder, flux, and a blowtorch to create joints.

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The PrimaPress Pressfit Bucket - 100 Pieces is a professional flameless plumbing fittings kit designed for quick, safe, and reliable installations. With no soldering or hot works required, these press-fit fittings offer rapid installation whilst maintaining the highest standards of quality and safety. Backed by an exceptional 50-year manufacturing defect warranty. What's Included This complete 100-piece bucket contains: 30 x Pressfit 15mm Couplers - For joining 15mm copper pipes 10 x Pressfit 22mm Couplers - For joining 22mm copper pipes 10 x Pressfit 22mm x 15mm Fitting Reducers - For connecting 22mm to 15mm pipes 20 x Pressfit 15mm Elbows - 90° bends for 15mm pipe direction changes 10 x Pressfit 22mm Elbows - 90° bends for 22mm pipe direction changes 10 x Pressfit 15mm Tees - T-junctions for 15mm pipe branches 10 x Pressfit 22mm Tees - T-junctions for 22mm pipe branches Why Choose PrimaPress? Quick & simple flameless installation - No soldering, blowtorch, or hot works required 50-year manufacturing defect warranty - Exceptional long-term quality assurance Leak detection feature - Built-in safety mechanism alerts to unpressed fittings Fully traceable - Complete quality control and traceability Compatible with M Profile press tools - Works with standard pressing equipment Hydraulic press tested - Rigorously tested for reliability ISO certified manufacturing - Manufactured to ISO 9001:2008, ISO 14001:2004 and GB/T 19001-2008 Key Features Flameless installation - Safe for occupied buildings and fire-sensitive areas 100 pieces total - Comprehensive kit for multiple installations 15mm and 22mm sizes - Standard UK plumbing pipe sizes Professional quality - Suitable for trade and commercial use Rapid installation - Significantly faster than soldering No hot works permit required - Ideal for hospitals, schools, and occupied premises Leak detection system - Unpressed fittings leak immediately for safety Complete variety - Couplers, elbows, tees, and reducers included Convenient bucket packaging - Easy storage and transport Technical Specifications Brand: PrimaPress by Primaflow Product Type: Pressfit Plumbing Fittings Bucket Total Pieces: 100 fittings Fitting Type: Press-Fit (M Profile) Material: Copper with press-fit mechanism Sizes: 15mm and 22mm Tool Compatibility: M Profile press tools Standards: ISO 9001:2008, ISO 14001:2004, GB/T 19001-2008 Warranty: 50 years manufacturing defect warranty SKU: 30076999 Packaging: Bucket with handle What Are Pressfit Fittings? Pressfit fittings are advanced plumbing fittings that use hydraulic pressing tools to create permanent, leak-free joints without soldering. The press tool compresses the fitting onto the copper pipe, creating a secure mechanical joint. The built-in leak detection feature means any unpressed fitting will leak immediately during testing, ensuring no fittings are accidentally left unpressed. Advantages Over Traditional Soldering No flame or heat - Safe for occupied buildings and fire-sensitive environments Faster installation - Up to 10x quicker than soldering No hot works permit - Eliminates paperwork and restrictions Consistent quality - Every joint is identical and reliable Safer working - No risk of burns or fire hazards Cleaner process - No flux residue or burnt pipe Perfect For Professional plumbers and heating engineers Commercial and industrial installations Hospitals, schools, and care homes (no hot works) Occupied buildings requiring flameless installation Bathroom and heating system installations Hot and cold water supply pipework Renovation projects in sensitive environments Trade professionals requiring rapid installation Projects requiring 50-year warranty coverage Why Choose This Pressfit Bucket? This comprehensive 100-piece bucket provides excellent value and convenience, containing the most commonly used pressfit fittings in the quantities you need for typical installations. The exceptional 50-year warranty demonstrates PrimaPress confidence in their product quality, whilst the flameless installation makes it ideal for sensitive environments where hot works are prohibited or restricted. Note: Pressfit fittings require an M Profile compatible press tool (sold separately). The leak detection feature ensures any unpressed fittings will leak during testing for safety.

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McAlpine Shallow Shower Trap — 90mm — 70mm Height — 50mm Seal — ST90CPB-S-70 The McAlpine ST90CPB-S-70 is a premium shallow shower trap engineered for low-profile shower installations where under-floor clearance is restricted. At just 70mm overall height with a superior 50mm water seal and a high 34 litre/min flow rate, it delivers full performance without requiring deep sub-floor access. The polypropylene body is supplied with a removable 110mm chrome plated brass flange and all fittings for a complete installation. Fully compliant with BS EN 274-1:2002 and BS EN 274-2:2002. ⚠️ Check clearance before ordering. This trap requires 70mm of clearance beneath the shower tray. Confirm your sub-floor depth before purchasing. For installations with less than 70mm clearance, an ultra-low profile trap will be required. Key Features 70mm overall height — suitable for low-profile installations with restricted sub-floor depth 50mm water seal — superior odour protection; exceeds the minimum 25mm seal requirement 34 litres/min flow rate — high drainage performance; prevents water pooling 90mm waste hole — fits standard shower trays with 90mm waste apertures 1½" BSP thread — standard UK connection size Removable 110mm flange — chrome plated brass; easy cleaning and debris removal 1½" solvent weld outlet — secure, leak-free connection to waste pipe Complete installation kit — 135° bend, BSP coupling nut, and 1½" universal connector included BS EN 274 compliant — tested to BS EN 274-1:2002 and BS EN 274-2:2002 Technical Specification Brand: McAlpine Model: ST90CPB-S-70 SKU: ST90CPB-S-70 EAN: 5036484043870 Type: Shallow shower trap Waste hole diameter: 90mm Overall height: 70mm Under-tray clearance required: 70mm Water seal depth: 50mm Flow rate: 34 litres/min (tested under 15mm constant head, BS EN 274-2:2002) Thread size: 1½" BSP Outlet: 1½" solvent weld Flange diameter: 110mm (removable) Flange finish: Chrome plated brass Body material: Polypropylene Weight: 0.35kg Standards: BS EN 274-1:2002 & BS EN 274-2:2002 What’s Included McAlpine ST90CPB-S-70 shallow shower trap body 110mm chrome plated brass removable flange 135° bend BSP coupling nut 1½" universal connector Installation instructions Suitable For Low-profile shower tray installations with restricted sub-floor depth Timber floor constructions and first-floor bathrooms with limited joist depth Bathroom renovations and retrofit projects with shallow under-floor clearance Wet room conversions with shallow floor build-ups Any installation requiring a 90mm waste hole trap with 70mm clearance Coordinate Your Shower Installation Shower Trays — browse compatible low profile trays Shower Enclosures — complete your shower installation Shower Valves & Accessories — valves, heads, and arms Frequently Asked Questions What clearance does this trap require beneath the shower tray? The McAlpine ST90CPB-S-70 has an overall height of 70mm and requires 70mm of clearance beneath the shower tray for the trap body. Measure the available depth between the underside of your shower tray and the floor (or top of the joist) before ordering. If you have less than 70mm available, you will need an ultra-low profile trap. What size waste hole does this trap fit? This trap is designed for shower trays with a 90mm waste hole and a 1½" BSP thread. This is the standard waste hole size for the majority of UK shower trays. Check your tray specification before ordering if you are unsure. What is the water seal depth, and why does it matter? The water seal depth is 50mm. The water seal is the depth of water retained in the trap that prevents sewer gases from entering the bathroom. The minimum required by UK building regulations is 25mm. A 50mm seal provides significantly better odour protection and is less likely to evaporate in infrequently used showers, making it the preferred choice for professional installations. What is the flow rate of this trap? The ST90CPB-S-70 has a tested flow rate of 34 litres per minute (tested under a 15mm constant head to BS EN 274-2:2002). This is a high flow rate for a shallow trap, ensuring rapid drainage and preventing water pooling even with power showers and high-flow shower heads. What type of outlet connection does this trap use? The outlet is 1½" solvent weld. This connects to standard 40mm (1½") solvent weld waste pipe. A 135° bend, BSP coupling nut, and 1½" universal connector are included to allow flexible pipe routing beneath the tray. Is this trap BS EN 274 compliant? Yes — the McAlpine ST90CPB-S-70 is fully compliant with BS EN 274-1:2002 (requirements) and BS EN 274-2:2002 (test methods). This is the relevant British and European standard for sanitary tapware and waste fittings, providing assurance of quality and performance. Can I order if the item shows as out of stock? Yes — this product is available to order even when stock shows as zero. Please allow additional lead time and contact us on 01603 381095 to confirm availability.

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