{"title":"Grohe Adagio Concealed Cisterns Collection","description":"\u003cp\u003eThe \u003cstrong\u003eGrohe Adagio concealed cistern collection\u003c\/strong\u003e covers a range of in-wall flushing cisterns for back-to-wall and wall-hung WC installations, available in single flush and dual flush configurations with side or bottom fill options. Genuine Grohe spare parts including flush buttons and service kits are also available, making this the go-to range for both new installations and maintenance.\u003c\/p\u003e\n\n\u003ch2\u003eThe Adagio Range\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConcealed Cistern – Single Flush 6L, Side Fill\u003c\/strong\u003e — Pneumatic flush; white (37762SH0)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConcealed Cistern – Single Flush 6L, Chrome\u003c\/strong\u003e — (37945SH0)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConcealed Cistern – Dual Flush 6\/3L, Side Fill\u003c\/strong\u003e — EcoJoy water saving (39054000)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConcealed Cistern – Dual Flush 6\/3L, Bottom Fill\u003c\/strong\u003e — (39053000)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Air Button\u003c\/strong\u003e — For use with 37762SH or 37945SH cisterns; chrome\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle Flush Button Service Kit\u003c\/strong\u003e — Genuine Grohe spare (113219)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Grohe Adagio?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Flush Option\u003c\/strong\u003e — EcoJoy 6\/3L dual flush for water-efficient flushing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSide \u0026amp; Bottom Fill\u003c\/strong\u003e — Flexible installation options to suit your plumbing layout\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Grohe Spares\u003c\/strong\u003e — Replacement air buttons and service kits available\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGerman Engineering\u003c\/strong\u003e — Grohe quality and reliability for long-term performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eComplete the Installation\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/concealed-cisterns\"\u003eAll Concealed Cisterns\u003c\/a\u003e — Full concealed cistern range across all brands\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/flush-plates\"\u003eFlush Plates\u003c\/a\u003e — Decorative flush plates to complete the installation\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/flush-buttons-for-cisterns\"\u003eFlush Buttons\u003c\/a\u003e — Replacement flush buttons for concealed cisterns\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/toilets\"\u003eToilets\u003c\/a\u003e — Wall-hung and back-to-wall WC pans to pair with your cistern\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhich Grohe Adagio cistern do I need?\u003c\/h3\u003e\n\u003cp\u003eThe choice depends on your flush preference and plumbing layout. If you want water-saving dual flush (6L full \/ 3L reduced), choose the EcoJoy dual flush model. Side fill is the most common configuration; bottom fill is used where the water supply enters from below. Check your existing plumbing before ordering.\u003c\/p\u003e\n\n\u003ch3\u003eAre Grohe Adagio cisterns WRAS approved?\u003c\/h3\u003e\n\u003cp\u003eYes — Grohe Adagio cisterns are WRAS approved for use in the UK. Check the individual product listing for full compliance details.\u003c\/p\u003e\n\n\u003ch3\u003eCan I order if the item shows as out of stock?\u003c\/h3\u003e\n\u003cp\u003eYes — most items can still be ordered when showing as out of stock. Lead times may vary. Contact us at \u003ca href=\"mailto:customerservice@bubblegumbathrooms.co.uk\"\u003ecustomerservice@bubblegumbathrooms.co.uk\u003c\/a\u003e or call \u003ca href=\"tel:01603381095\"\u003e01603 381095\u003c\/a\u003e if you need a specific delivery date.\u003c\/p\u003e","products":[{"product_id":"grohe-air-button-for-use-with-adagio-cisterns-37762sh-or-37945sh-chrome","title":"Genuine Grohe AIR BUTTON for use with Adagio cisterns 37762SH or 37945SH; Chrome","description":"\u003cp\u003e\u003cstrong\u003eGenuine Grohe Air Button for Adagio Cisterns - Chrome Finish with GroheStarlight®\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis genuine Grohe air button is specifically designed for use with Grohe Adagio concealed cisterns (models 37762SH and 37945SH). The pneumatic air button system provides reliable, silent flush activation with a premium chrome GroheStarlight® finish that resists tarnishing and scratching.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible Cistern Models:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGrohe Adagio Cistern 37762SH\u003c\/li\u003e\n\u003cli\u003eGrohe Adagio Cistern 37945SH\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Grohe replacement air button\u003c\/li\u003e\n\u003cli\u003ePremium chrome finish with GroheStarlight® coating\u003c\/li\u003e\n\u003cli\u003eIncludes 750mm air hose for flexible installation\u003c\/li\u003e\n\u003cli\u003eSuitable for panel thickness up to 30mm\u003c\/li\u003e\n\u003cli\u003eDurable ABS construction\u003c\/li\u003e\n\u003cli\u003ePneumatic operation - no electrical connection required\u003c\/li\u003e\n\u003cli\u003eSilent, reliable flush activation\u003c\/li\u003e\n\u003cli\u003eBuilt to Grohe's exacting quality standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is an Air Button?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAn air button (also called a pneumatic button) uses air pressure to activate the flush mechanism. When you press the button, it sends a pulse of air through the hose to trigger the cistern's flush valve. This system is reliable, silent, and requires no electrical wiring, making it ideal for concealed cistern installations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 38488000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Chrome with GroheStarlight® coating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e ABS plastic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir Hose Length:\u003c\/strong\u003e 750mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Panel Thickness:\u003c\/strong\u003e 30mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Pneumatic (air pressure)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Grohe Adagio cisterns 37762SH, 37945SH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Grohe\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarcode:\u003c\/strong\u003e 4005176289866\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Genuine brand new Grohe product\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is GroheStarlight® Finish?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGroheStarlight® is Grohe's premium chrome plating technology. The multi-layer coating process creates a brilliant, mirror-like shine that's highly resistant to tarnishing, scratching and corrosion. This ensures your air button maintains its pristine appearance for years, even in demanding bathroom environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow to Install:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eEnsure the cistern is turned off and drained\u003c\/li\u003e\n\u003cli\u003eRemove the old air button from the flush panel\u003c\/li\u003e\n\u003cli\u003eDisconnect the air hose from the old button\u003c\/li\u003e\n\u003cli\u003eConnect the 750mm air hose to the new Grohe air button\u003c\/li\u003e\n\u003cli\u003eInsert the air button through the flush panel (up to 30mm thick)\u003c\/li\u003e\n\u003cli\u003eSecure the button from behind the panel\u003c\/li\u003e\n\u003cli\u003eConnect the other end of the air hose to the cistern's pneumatic valve\u003c\/li\u003e\n\u003cli\u003eTest the flush operation\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eFrequently Asked Questions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this fit my Grohe Adagio cistern?\u003c\/strong\u003e\u003cbr\u003eA: This air button is compatible with Grohe Adagio cistern models 37762SH and 37945SH. Check your cistern model number to confirm compatibility.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What's the maximum panel thickness this will fit?\u003c\/strong\u003e\u003cbr\u003eA: The air button is suitable for flush panels up to 30mm thick, covering most standard installations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the air hose included?\u003c\/strong\u003e\u003cbr\u003eA: Yes, this comes complete with a 750mm air hose for connecting the button to your cistern.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this with other cistern brands?\u003c\/strong\u003e\u003cbr\u003eA: This air button is specifically designed for Grohe Adagio cisterns. For optimal performance and compatibility, use only with the specified Grohe models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will the chrome finish tarnish over time?\u003c\/strong\u003e\u003cbr\u003eA: No. The GroheStarlight® finish is highly resistant to tarnishing and corrosion, maintaining its brilliant shine for years.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Grohe chrome air button\u003c\/li\u003e\n\u003cli\u003e1 × 750mm air hose\u003c\/li\u003e\n\u003cli\u003eMounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMaintenance \u0026amp; Care:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClean with a soft cloth and mild bathroom cleaner\u003c\/li\u003e\n\u003cli\u003eAvoid abrasive cleaners that could damage the GroheStarlight® finish\u003c\/li\u003e\n\u003cli\u003eDry after cleaning to maintain shine\u003c\/li\u003e\n\u003cli\u003eCheck air hose connections periodically for secure fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRelated Products:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/grohe-single-flush-button-service-kit-113219\" title=\"Grohe Service Kit\"\u003eGrohe Single Flush Button Service Kit\u003c\/a\u003e - Essential maintenance parts for your Grohe flush system\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/grohe-adagio-range\" title=\"Grohe Adagio Range\" rel=\"noopener\" target=\"_blank\"\u003eBrowse the complete Grohe Adagio Range\u003c\/a\u003e - Explore all Adagio cistern components and accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEssential replacement part for Grohe Adagio concealed cistern owners. This genuine Grohe air button ensures reliable flush operation with the premium quality and finish Grohe is renowned for. The GroheStarlight® chrome finish and durable ABS construction guarantee long-lasting performance and appearance.\u003c\/p\u003e","brand":"Grohe","offers":[{"title":"Default Title","offer_id":52781754777937,"sku":"38488000","price":30.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/3687\/9441\/files\/s-l1600_e5d93aeb-2a83-4598-a4cf-7cfdd87bb248.webp?v=1770391006"},{"product_id":"grohe-single-flush-button-service-kit-113219","title":"GENUINE GROHE SINGLE FLUSH BUTTON SERVICE KIT 113219","description":"\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003eGenuine Grohe service kit for single flush push button 38488 Used with Adagio Cisterns.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003eWhy fork out for a complete new push button when you can just replace the bellows?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003eYou will receive 1 x Grohe Bellows, Button for illustration only\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003ca href=\"\/collections\/grohe-adagio-range\" title=\"Adagio Range\" rel=\"noopener\" target=\"_blank\"\u003eGrohe Adagio Range\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Grohe","offers":[{"title":"Default Title","offer_id":52912739483985,"sku":"113219","price":12.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/3687\/9441\/files\/10758_1_640x640_604e11a1-eed3-4fc0-a813-92e3736c6ebc.jpg?v=1770391006"},{"product_id":"grohe-adagio-concealed-flushing-cistern-dual-flush-bottom-fill-chrome","title":"Grohe Adagio Concealed Cistern 39053000 - Dual Flush 6\/3L Bottom Fill","description":"\u003ch2\u003eGrohe Adagio Concealed Flushing Cistern - Premium Dual Flush 6\/3L\u003c\/h2\u003e\n\u003cp\u003eExperience German engineering excellence with the Grohe Adagio concealed flushing cistern. This premium dual flush system combines Grohe's renowned quality with innovative EcoJoy water-saving technology, delivering reliable performance and exceptional efficiency. Built to last with Grohe Starlight chrome finish and precision engineering, this concealed cistern is the professional's choice for modern bathroom installations.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e 39053000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlush Capacity:\u003c\/strong\u003e Dual flush 6L \/ 3L (EcoJoy water-saving)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInlet Type:\u003c\/strong\u003e Bottom fill configuration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Pressure:\u003c\/strong\u003e 0.2 bar recommended\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAcoustic Group:\u003c\/strong\u003e I (quiet operation)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePush Button:\u003c\/strong\u003e Round 50mm diameter with eco button\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActuation Options:\u003c\/strong\u003e Front, top, left, or right positioning\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall Thickness:\u003c\/strong\u003e Suitable for 18-24mm walls\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBowden Cable:\u003c\/strong\u003e 0.5m length for flexible button positioning\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Grohe Starlight chrome\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Grohe - German bathroom innovation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRange:\u003c\/strong\u003e Adagio Collection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features \u0026amp; Benefits:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrohe EcoJoy Technology\u003c\/strong\u003e - Advanced water-saving system reduces consumption whilst maintaining perfect flush performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Flush 6L\/3L\u003c\/strong\u003e - Choose full or half flush for maximum water efficiency and reduced utility bills\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrohe Starlight Chrome\u003c\/strong\u003e - Premium chrome finish resists tarnishing, scratching, and corrosion for lasting beauty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Actuation\u003c\/strong\u003e - Push button can be positioned front, top, left, or right to suit your installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAcoustic Group I\u003c\/strong\u003e - Quiet operation minimises noise during flushing for peaceful bathrooms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBottom Fill Design\u003c\/strong\u003e - Standard bottom inlet configuration for straightforward plumbing connections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Bowden Cable\u003c\/strong\u003e - 0.5m cable allows flexible push button positioning without constraints\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Installation Kit\u003c\/strong\u003e - Includes fixing brackets, flush pipe, and WC inlet connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGerman Engineering\u003c\/strong\u003e - Grohe quality and precision for reliable, long-term performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Wall Compatibility\u003c\/strong\u003e - Suits walls 18-24mm thickness for various construction types\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's Included:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrohe Adagio concealed cistern unit\u003c\/li\u003e\n\u003cli\u003eRound chrome push button (50mm diameter) with eco button\u003c\/li\u003e\n\u003cli\u003eBowden cable (0.5m length)\u003c\/li\u003e\n\u003cli\u003eFixing brackets for secure installation\u003c\/li\u003e\n\u003cli\u003eFlush pipe\u003c\/li\u003e\n\u003cli\u003eWC inlet connector\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003cli\u003eGrohe manufacturer's guarantee\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGrohe EcoJoy Technology:\u003c\/h3\u003e\n\u003cp\u003eGrohe's innovative EcoJoy technology delivers the perfect balance between water conservation and flushing performance. The precision-engineered dual flush mechanism (6L full \/ 3L half) reduces water consumption by up to 50% compared to older single-flush systems, saving money on utility bills whilst supporting environmental sustainability. The optimised flush geometry ensures complete waste removal with minimal water usage.\u003c\/p\u003e\n\n\u003ch3\u003eGrohe Starlight Chrome Finish:\u003c\/h3\u003e\n\u003cp\u003eThe Grohe Starlight chrome finish is more than just beautiful - it's engineered for durability. Multiple layers of premium chrome plating create a finish that resists scratching, tarnishing, and corrosion. The lustrous surface maintains its mirror-like shine for years, even in demanding bathroom environments. Easy to clean and maintain, Starlight chrome represents the pinnacle of bathroom fixture finishing.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Advantages:\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eFlexible Push Button Positioning:\u003c\/strong\u003e The extended 0.5m Bowden cable allows you to position the push button exactly where needed - front, top, left, or right side of the WC unit. This flexibility is invaluable for furniture installations, retrofit projects, and custom bathroom layouts.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAcoustic Group I Rating:\u003c\/strong\u003e Grohe's Acoustic Group I classification means this cistern operates quietly, minimising the noise associated with flushing. This is particularly important for ensuites, apartments, and bathrooms near bedrooms where noise reduction matters.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eLow Pressure Compatibility:\u003c\/strong\u003e With a minimum recommended pressure of just 0.2 bar, this cistern works reliably even in properties with lower water pressure, ensuring consistent performance across all installations.\u003c\/p\u003e\n\n\u003ch3\u003ePerfect For:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePremium bathroom installations\u003c\/li\u003e\n\u003cli\u003eBack-to-wall toilet systems\u003c\/li\u003e\n\u003cli\u003eFurniture-mounted WC units\u003c\/li\u003e\n\u003cli\u003eContemporary and modern bathrooms\u003c\/li\u003e\n\u003cli\u003eLuxury residential developments\u003c\/li\u003e\n\u003cli\u003eHotel and commercial installations\u003c\/li\u003e\n\u003cli\u003eBathroom renovations requiring German quality\u003c\/li\u003e\n\u003cli\u003eEco-conscious projects prioritising water efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGrohe Adagio Range:\u003c\/h3\u003e\n\u003cp\u003eThe Adagio collection represents Grohe's commitment to combining timeless design with cutting-edge technology. Coordinate this concealed cistern with other Adagio brassware and accessories for a cohesive, premium bathroom aesthetic backed by German engineering excellence.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Notes:\u003c\/h3\u003e\n\u003cp\u003eDesigned for concealed installation behind wall panels, stud walls, or within bathroom furniture. Bottom fill inlet for standard plumbing configuration. Suitable for walls 18-24mm thickness. Push button can be positioned front, top, left, or right using the flexible Bowden cable. Complete installation kit includes all necessary components for professional fitting.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose Grohe:\u003c\/h3\u003e\n\u003cp\u003eGrohe is synonymous with quality, innovation, and German engineering precision. With over 80 years of bathroom expertise, Grohe products deliver exceptional performance, durability, and design. The Adagio concealed cistern embodies these values, offering professional-grade reliability for discerning homeowners and trade installers alike.\u003c\/p\u003e","brand":"Grohe","offers":[{"title":"Default Title","offer_id":52913058054481,"sku":"39053000","price":85.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/3687\/9441\/files\/3826_1_640x640_3546ac58-2727-4a01-a9b8-3284b91a99a8.jpg?v=1770391622"},{"product_id":"grohe-adagio-concealed-flushing-cistern-dual-flush-side-fill-chrome","title":"Grohe Adagio Concealed Cistern | Dual Flush 6\/3L | Side Fill | EcoJoy | 39054000","description":"\u003cp\u003eA concealed dual flush cistern from Grohe’s Adagio range, featuring EcoJoy 6\/3L water-saving technology and a flexible side fill inlet that accepts water supply from the left, right, or back. Supplied complete with a round 50mm chrome Starlight push button, 0.5m Bowden cable, fixing brackets, flush pipe, and WC inlet connector — everything needed for a full installation. Acoustic Group I rated for quiet operation. Suitable for walls 18–24mm thick. Minimum 0.2 bar water pressure required.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#f8f8f8;border:1px solid #ddd;border-radius:4px;padding:12px 16px;margin-bottom:20px;\"\u003e\n\u003cstrong\u003e⚠️ Professional installation recommended.\u003c\/strong\u003e Designed for concealed installation behind wall panels, stud walls, or within bathroom furniture. Side fill inlet accepts supply from left, right, or back. Push button can be positioned front, top, left, or right via the 0.5m Bowden cable.\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual flush 6\/3L EcoJoy\u003c\/strong\u003e — full or half flush; up to 50% water saving vs single flush systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSide fill inlet\u003c\/strong\u003e — water supply from left, right, or back; ideal for furniture installations and retrofits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChrome push button included\u003c\/strong\u003e — round 50mm Starlight chrome button with eco button; no separate purchase required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible button positioning\u003c\/strong\u003e — 0.5m Bowden cable; front, top, left, or right actuation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAcoustic Group I\u003c\/strong\u003e — quiet fill and flush operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall thickness 18–24mm\u003c\/strong\u003e — suits standard stud wall and furniture panel installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow pressure compatible\u003c\/strong\u003e — minimum 0.2 bar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete installation kit included\u003c\/strong\u003e — fixing brackets, flush pipe, WC inlet connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrohe Starlight chrome finish\u003c\/strong\u003e — multi-layer coating; tarnish and scratch resistant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSide Fill vs Bottom Fill\u003c\/h2\u003e\n\u003cp\u003eChoose the \u003cstrong\u003eside fill model (39054000)\u003c\/strong\u003e when existing pipework enters from the side, or for furniture-mounted WC units where lateral access is easier. Choose the \u003ca href=\"\/products\/grohe-adagio-concealed-cistern-39053000-dual-flush-6-3l-bottom-fill\"\u003ebottom fill model (39053000)\u003c\/a\u003e for new installations with standard floor-level pipework. Both models deliver identical dual flush 6\/3L EcoJoy performance.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specification\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGrohe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRange:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAdagio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e39054000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFlush type:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual flush — 6L full \/ 3L half (EcoJoy)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInlet type:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSide fill — left, right, or back\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMin. water pressure:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.2 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAcoustic rating:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGroup I (quiet)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePush button:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRound 50mm chrome Starlight — included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eButton actuation:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFront, top, left, or right\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBowden cable:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.5m (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall thickness:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18–24mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFinish:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eChrome — Grohe Starlight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of origin:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGrohe Adagio concealed cistern (39054000) with side fill inlet\u003c\/li\u003e\n\u003cli\u003eRound 50mm chrome Starlight push button with eco button\u003c\/li\u003e\n\u003cli\u003e0.5m Bowden cable\u003c\/li\u003e\n\u003cli\u003eFixing brackets\u003c\/li\u003e\n\u003cli\u003eFlush pipe\u003c\/li\u003e\n\u003cli\u003eWC inlet connector\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAlso in the Grohe Adagio Cistern Range\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/grohe-adagio-concealed-cistern-39053000-dual-flush-6-3l-bottom-fill\"\u003eGrohe Adagio Concealed Cistern — Dual Flush 6\/3L | Bottom Fill | 39053000\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/grohe-adagio-concealed-cistern-37945sh0-6l-single-flush-chrome\"\u003eGrohe Adagio Concealed Cistern — 6L Single Flush | Chrome | 37945SH0\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/grohe-adagio-flushing-cistern-for-wc-chrome\"\u003eGrohe Adagio Concealed Flushing Cistern — Single Flush | Side Fill | 37762SH0\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/grohe-air-button-for-use-with-adagio-cisterns-37762sh-or-37945sh-chrome\"\u003eGenuine Grohe Air Button for Adagio Cisterns (37762SH \/ 37945SH) — Chrome\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/genuine-grohe-single-flush-button-service-kit-113219\"\u003eGenuine Grohe Single Flush Button Service Kit — 113219\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eIs the push button included with this cistern?\u003c\/h3\u003e\n\u003cp\u003eYes — this cistern is supplied complete with a \u003cstrong\u003eround 50mm chrome Starlight push button\u003c\/strong\u003e (with eco button) and a 0.5m Bowden cable. No separate button purchase is required, unlike some other Adagio cistern models.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the difference between side fill and bottom fill?\u003c\/h3\u003e\n\u003cp\u003eThe side fill inlet (this model, 39054000) accepts the water supply connection from the left, right, or back of the cistern — useful for furniture installations, retrofits, or where pipework enters from the side. The \u003ca href=\"\/products\/grohe-adagio-concealed-cistern-39053000-dual-flush-6-3l-bottom-fill\"\u003ebottom fill model (39053000)\u003c\/a\u003e connects from below, which is standard for new builds with floor-level pipework. Flush performance is identical on both.\u003c\/p\u003e\n\n\u003ch3\u003eWhat wall thickness is this suitable for?\u003c\/h3\u003e\n\u003cp\u003eThis cistern is designed for walls between \u003cstrong\u003e18mm and 24mm thick\u003c\/strong\u003e, covering standard stud wall and bathroom furniture panel constructions.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is EcoJoy technology?\u003c\/h3\u003e\n\u003cp\u003eEcoJoy is Grohe’s dual flush system delivering a \u003cstrong\u003e6 litre full flush\u003c\/strong\u003e and a \u003cstrong\u003e3 litre half flush\u003c\/strong\u003e. Choosing the half flush for liquid waste reduces water consumption by up to 50% compared to older single-flush cisterns, lowering utility bills and reducing environmental impact without compromising flush performance.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is Acoustic Group I?\u003c\/h3\u003e\n\u003cp\u003eAcoustic Group I is the quietest classification for cistern fill noise under European standards. It means the cistern refills quietly after flushing — particularly important for ensuites, apartments, and bathrooms adjacent to bedrooms.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the minimum water pressure required?\u003c\/h3\u003e\n\u003cp\u003eA minimum static pressure of \u003cstrong\u003e0.2 bar\u003c\/strong\u003e is required, making this cistern compatible with most UK water supplies including properties with lower pressure.\u003c\/p\u003e\n\n\u003ch3\u003eCan I order if the item shows as out of stock?\u003c\/h3\u003e\n\u003cp\u003eYes — this product is available to order even when stock shows as zero. Please allow additional lead time and contact us on \u003ca href=\"tel:01603381095\"\u003e01603 381095\u003c\/a\u003e to confirm availability and delivery timescales.\u003c\/p\u003e","brand":"Grohe","offers":[{"title":"Default Title","offer_id":52913083122001,"sku":"39054000","price":85.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/3687\/9441\/files\/3827_1_640x640_9d85bcac-dc0a-47be-a842-598d6a057431.jpg?v=1770391625"},{"product_id":"grohe-adagio-concealed-cistern-6-litre-chrome","title":"Grohe Adagio Concealed Cistern 37945SH0 - 6L Single Flush Chrome","description":"\u003ch2\u003eGrohe Adagio Concealed Cistern - Premium 6 Litre Single Flush\u003c\/h2\u003e\n\u003cp\u003eExperience German engineering excellence with the Grohe Adagio concealed cistern featuring reliable 6-litre single flush operation. This premium cistern combines Grohe's renowned quality with robust construction and flexible side fill configuration, delivering dependable performance for commercial and residential installations. Built to Grohe's exacting standards with Starlight chrome finish and precision engineering.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e 37945SH0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlush Capacity:\u003c\/strong\u003e 6 litres single flush\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlush Type:\u003c\/strong\u003e Non-interruptible flush cycle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInlet Type:\u003c\/strong\u003e Side fill - left, right, or back connection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Pressure:\u003c\/strong\u003e 0.2 bar static pressure recommended\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlush Pipe:\u003c\/strong\u003e ABS flush pipe 180mm × 320mm included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Grohe Starlight chrome\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Concealed (behind wall or furniture)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Grohe - German bathroom innovation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRange:\u003c\/strong\u003e Adagio Collection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features \u0026amp; Benefits:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e6 Litre Single Flush\u003c\/strong\u003e - Consistent, reliable flush performance ideal for commercial and high-use applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-Interruptible Flush Cycle\u003c\/strong\u003e - Ensures complete flush every time, preventing partial flushes and improving hygiene\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Side Fill Inlet\u003c\/strong\u003e - Water connection from left, right, or back for maximum installation flexibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrohe Starlight Chrome\u003c\/strong\u003e - Premium chrome finish resists tarnishing, scratching, and corrosion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eABS Flush Pipe Included\u003c\/strong\u003e - Durable 180mm × 320mm flush pipe supplied as standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Pressure Compatible\u003c\/strong\u003e - Works reliably with minimum 0.2 bar static pressure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGerman Engineering\u003c\/strong\u003e - Grohe quality and precision for reliable, long-term performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial Grade\u003c\/strong\u003e - Robust construction suitable for high-traffic installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple Operation\u003c\/strong\u003e - Single flush mechanism reduces complexity and maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's Included:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrohe Adagio concealed cistern unit (6L capacity)\u003c\/li\u003e\n\u003cli\u003eABS flush pipe (180mm × 320mm)\u003c\/li\u003e\n\u003cli\u003eSide fill inlet connector\u003c\/li\u003e\n\u003cli\u003eFixing brackets for secure installation\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003cli\u003eGrohe manufacturer's guarantee\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNon-Interruptible Flush Cycle:\u003c\/h3\u003e\n\u003cp\u003eThe non-interruptible flush cycle is a key feature for commercial and public installations. Once activated, the flush completes its full 6-litre cycle regardless of button release, ensuring thorough waste removal every time. This prevents partial flushes that can lead to hygiene issues and reduces the need for multiple flushes, ultimately saving water despite being a single-flush system.\u003c\/p\u003e\n\n\u003ch3\u003eSide Fill Configuration:\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Flexibility:\u003c\/strong\u003e The side fill design allows water supply connection from the left, right, or back of the cistern. This is particularly valuable for commercial installations, retrofit projects, furniture-mounted WC units, and situations where existing pipework positioning dictates inlet location. The flexible connection options simplify plumbing and reduce installation time.\u003c\/p\u003e\n\n\u003ch3\u003eGrohe Starlight Chrome Finish:\u003c\/h3\u003e\n\u003cp\u003eThe Grohe Starlight chrome finish delivers exceptional durability through multiple layers of premium chrome plating. This creates a finish that resists scratching, tarnishing, and corrosion whilst maintaining its mirror-like lustre. Easy to clean and maintain, Starlight chrome is engineered to withstand demanding bathroom environments, making it ideal for both commercial and residential applications.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Advantages:\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCommercial Grade Construction:\u003c\/strong\u003e Built to withstand high-frequency use, this cistern is ideal for commercial washrooms, public facilities, offices, and high-traffic residential bathrooms. The robust mechanism and non-interruptible flush ensure consistent performance even with intensive daily use.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eLow Pressure Compatibility:\u003c\/strong\u003e With a minimum recommended static pressure of just 0.2 bar, this cistern works reliably even in properties with lower water pressure, ensuring consistent flush performance across all installations.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eABS Flush Pipe:\u003c\/strong\u003e The included ABS (Acrylonitrile Butadiene Styrene) flush pipe offers superior durability compared to standard plastic pipes. Resistant to impact, chemicals, and temperature variations, the 180mm × 320mm pipe ensures reliable connection between cistern and WC pan.\u003c\/p\u003e\n\n\u003ch3\u003ePerfect For:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial washroom installations\u003c\/li\u003e\n\u003cli\u003ePublic facilities and offices\u003c\/li\u003e\n\u003cli\u003eHigh-traffic residential bathrooms\u003c\/li\u003e\n\u003cli\u003eBack-to-wall toilet systems\u003c\/li\u003e\n\u003cli\u003eFurniture-mounted WC units\u003c\/li\u003e\n\u003cli\u003eRetrofit projects with side pipework\u003c\/li\u003e\n\u003cli\u003eHotels and hospitality installations\u003c\/li\u003e\n\u003cli\u003eSchools and educational facilities\u003c\/li\u003e\n\u003cli\u003eHealthcare and care home bathrooms\u003c\/li\u003e\n\u003cli\u003eApplications requiring non-interruptible flush\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSingle Flush vs Dual Flush:\u003c\/h3\u003e\n\u003cp\u003eThis 6-litre single flush model is ideal for commercial applications where consistent flush volume is required, or where simplicity and reliability are priorities. The non-interruptible cycle ensures complete waste removal every time. For residential applications prioritising water efficiency, consider Grohe's dual flush models (39053000 or 39054000) which offer 6L\/3L options.\u003c\/p\u003e\n\n\u003ch3\u003eGrohe Adagio Range:\u003c\/h3\u003e\n\u003cp\u003eThe Adagio collection represents Grohe's commitment to combining timeless design with cutting-edge technology. Coordinate this concealed cistern with other Adagio brassware and accessories for a cohesive, premium bathroom aesthetic backed by German engineering excellence.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Notes:\u003c\/h3\u003e\n\u003cp\u003eDesigned for concealed installation behind wall panels, stud walls, or within bathroom furniture. Side fill inlet accepts water supply from left, right, or back for maximum flexibility. ABS flush pipe (180mm × 320mm) connects cistern to WC pan. Minimum static pressure 0.2 bar required. Complete installation kit includes all necessary components for professional fitting.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose Grohe:\u003c\/h3\u003e\n\u003cp\u003eGrohe is synonymous with quality, innovation, and German engineering precision. With over 80 years of bathroom expertise, Grohe products deliver exceptional performance, durability, and design. The Adagio concealed cistern embodies these values, offering commercial-grade reliability for demanding installations and discerning specifiers.\u003c\/p\u003e","brand":"Grohe","offers":[{"title":"Default Title","offer_id":52913100194129,"sku":"37945SH0","price":99.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/3687\/9441\/files\/3828_1_640x640_668ab2dc-c863-45ef-8587-744701de7a1f.jpg?v=1770391622"},{"product_id":"grohe-adagio-flushing-cistern-for-wc-chrome","title":"Grohe Adagio Concealed Flushing Cistern – White | Side Fill | Single Flush 6L | 37762SH0","description":"\u003cp\u003eA concealed flushing cistern from Grohe’s Adagio range, supplied pre-assembled and ready for installation. The internal flush mechanism is factory-fitted; the cistern arrives with a left-hand side fill valve installed as standard, which is reversible to right-hand fill if required. Single flush operation with a non-interruptible flush cycle. A single pneumatic push button (sold separately) is required to complete the installation — the compatible Grohe Air Button is available on our site. Compact dimensions of 414 × 331 × 330mm suit standard UK close-coupled WC installations.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#fff8e1;border:1px solid #f0c040;border-radius:4px;padding:12px 16px;margin-bottom:20px;\"\u003e\n\u003cstrong\u003e⚠️ Pneumatic flush button not included.\u003c\/strong\u003e This cistern requires a single pneumatic push button to operate. The internal flush mechanism is pre-fitted. Order the compatible \u003ca href=\"\/products\/grohe-air-button-for-use-with-adagio-cisterns-37762sh-or-37945sh-chrome\"\u003eGrohe Air Button for Adagio Cisterns\u003c\/a\u003e to complete your installation.\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePre-assembled\u003c\/strong\u003e — internal flush mechanism factory-fitted; ready for installation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLeft-hand side fill\u003c\/strong\u003e — supplied with left-hand fill valve fitted as standard; reversible to right-hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNon-interruptible flush cycle\u003c\/strong\u003e — consistent, reliable flush performance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle flush\u003c\/strong\u003e — factory set to 6 litres\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePneumatic push button required\u003c\/strong\u003e — compatible \u003ca href=\"\/products\/grohe-air-button-for-use-with-adagio-cisterns-37762sh-or-37945sh-chrome\"\u003eGrohe Air Button\u003c\/a\u003e available separately\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eABS flush pipe\u003c\/strong\u003e — 180mm × 320mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWhite plastic body\u003c\/strong\u003e — durable, lightweight ABS construction\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact dimensions\u003c\/strong\u003e — 414W × 331H × 330D mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum static pressure\u003c\/strong\u003e — 0.2 bar\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003e1-year manufacturer guarantee\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specification\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 37762SH0\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEAN \/ GTIN:\u003c\/strong\u003e 4005176213250\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRange:\u003c\/strong\u003e Adagio\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Grohe\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Concealed Flushing Cistern\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Plastic (ABS)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e White\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFill Valve:\u003c\/strong\u003e Side fill — left-hand as standard, reversible to right-hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlush Type:\u003c\/strong\u003e Single flush\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFactory Flush Setting:\u003c\/strong\u003e 6 litres\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eABS Flush Pipe:\u003c\/strong\u003e 180mm × 320mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCistern Width:\u003c\/strong\u003e 414mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCistern Height:\u003c\/strong\u003e 331mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCistern Depth:\u003c\/strong\u003e 330mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMin. Static Pressure:\u003c\/strong\u003e 0.2 bar\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInternal Mechanism:\u003c\/strong\u003e Pre-fitted\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlush Activation:\u003c\/strong\u003e Single pneumatic push button — \u003ca href=\"\/products\/grohe-air-button-for-use-with-adagio-cisterns-37762sh-or-37945sh-chrome\"\u003eGrohe Air Button\u003c\/a\u003e sold separately\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 3kg\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGuarantee:\u003c\/strong\u003e 1 year\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRequired Accessory\u003c\/h3\u003e\n\u003cp\u003eTo complete your installation you will need a compatible pneumatic push button. We stock the genuine Grohe Air Button specifically designed for this cistern:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/grohe-air-button-for-use-with-adagio-cisterns-37762sh-or-37945sh-chrome\"\u003eGenuine Grohe Air Button for Adagio Cisterns (37762SH \/ 37945SH) — Chrome\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdl\u003e\n  \u003cdt\u003e\u003cstrong\u003eWhat button do I need to operate this cistern?\u003c\/strong\u003e\u003c\/dt\u003e\n  \u003cdd\u003eThis cistern requires a single pneumatic push button. The compatible button is the \u003ca href=\"\/products\/grohe-air-button-for-use-with-adagio-cisterns-37762sh-or-37945sh-chrome\"\u003eGenuine Grohe Air Button for Adagio Cisterns\u003c\/a\u003e, available on our site. The internal flush mechanism is already factory-fitted — you simply connect the pneumatic button to activate it.\u003c\/dd\u003e\n\n  \u003cdt\u003e\u003cstrong\u003eIs the internal mechanism pre-fitted?\u003c\/strong\u003e\u003c\/dt\u003e\n  \u003cdd\u003eYes — the cistern arrives pre-assembled with the internal flush mechanism already fitted. No internal assembly is required. You will need to connect the water supply, the flush pipe to the WC pan, and fit the \u003ca href=\"\/products\/grohe-air-button-for-use-with-adagio-cisterns-37762sh-or-37945sh-chrome\"\u003ecompatible pneumatic push button\u003c\/a\u003e.\u003c\/dd\u003e\n\n  \u003cdt\u003e\u003cstrong\u003eCan the fill valve be changed from left to right-hand?\u003c\/strong\u003e\u003c\/dt\u003e\n  \u003cdd\u003eYes — the cistern is supplied with a left-hand side fill valve fitted as standard, but this is reversible to right-hand fill to suit your installation requirements.\u003c\/dd\u003e\n\n  \u003cdt\u003e\u003cstrong\u003eWhat is the flush volume?\u003c\/strong\u003e\u003c\/dt\u003e\n  \u003cdd\u003eThe cistern is factory set to 6 litres single flush.\u003c\/dd\u003e\n\n  \u003cdt\u003e\u003cstrong\u003eWhat is the minimum water pressure required?\u003c\/strong\u003e\u003c\/dt\u003e\n  \u003cdd\u003eA minimum static pressure of 0.2 bar is required for correct operation.\u003c\/dd\u003e\n\n  \u003cdt\u003e\u003cstrong\u003eWhat guarantee does this carry?\u003c\/strong\u003e\u003c\/dt\u003e\n  \u003cdd\u003eThe Grohe Adagio cistern carries a 1-year manufacturer guarantee. Contact us at \u003ca href=\"mailto:customerservice@bubblegumbathrooms.co.uk\"\u003ecustomerservice@bubblegumbathrooms.co.uk\u003c\/a\u003e if you have any questions about guarantee coverage.\u003c\/dd\u003e\n\n  \u003cdt\u003e\u003cstrong\u003eCan I order if the item shows as out of stock?\u003c\/strong\u003e\u003c\/dt\u003e\n  \u003cdd\u003eYes — we can accept orders even when stock shows as unavailable. Lead times may vary; please contact us at \u003ca href=\"mailto:customerservice@bubblegumbathrooms.co.uk\"\u003ecustomerservice@bubblegumbathrooms.co.uk\u003c\/a\u003e for availability.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Grohe","offers":[{"title":"Default Title","offer_id":53549323288913,"sku":"37762SH0","price":71.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/3687\/9441\/files\/37762SH0.avif?v=1776348328"}],"url":"https:\/\/bubblegumbathrooms.com\/collections\/grohe-adagio-range.oembed","provider":"Bubblegum Bathrooms","version":"1.0","type":"link"}