Description
1 Only, Brand new old stock, Missing box and instructions.
Vent-Axia EuroSeries ESP25014 Plate Fan - 250mm Diameter, Single Phase, 4 Pole
This Vent-Axia EuroSeries ESP plate fan features a single-shot die-cast aluminium blade with external rotor motor design, delivering reliable commercial-grade ventilation performance. The 250mm diameter unit is fully speed controllable and reversible, making it ideal for extract or supply applications in commercial and industrial environments.
Key Features:
- 250mm diameter axial blade plate fan
- Single-shot die-cast aluminium impeller for durability
- External rotor motor design for efficient operation
- Fully speed controllable for flexible ventilation
- Reversible for extract or supply (-30% performance on intake)
- IP54 motor protection against dust and moisture (BS EN 60529:1992)
- Operating temperature range: -40°C to +70°C
- Thermal overload protection for motor safety
- Ball bearings greased for life - maintenance-free
- Tough epoxy paint finish
- 2-year manufacturer's warranty
Technical Performance:
The die-cast aluminium impeller ensures consistent performance when working against outdoor conditions and abrasive airflow. The rotor is dynamically balanced to ISO 1940 standards for smooth, quiet operation. The ribbed aluminium motor body provides efficient cooling, whilst Class 'F' motor insulation ensures reliable operation across the full temperature range.
Motor Specifications:
- Type: External rotor, 4-pole
- Phase: Single phase
- Voltage: 220-240V, 50Hz
- Start: Capacitor start and run
- Protection: IP54 (dust and moisture resistant)
- Insulation: Class 'F' (-40°C to +70°C)
- Bearings: Ball bearings, greased for life
- Balance: ISO 1940 standard
- Thermal Protection: Thermal overload (must be wired into control circuits)
Construction:
- Impeller: Single-shot die-cast aluminium
- Motor Body: Ribbed aluminium casting
- Finish: Epoxy paint, white
- Terminal Box: IP54 rated with 20mm and PG11 entry
- Diameter: 250mm
Applications:
- Commercial kitchen extraction
- Industrial ventilation systems
- Warehouse and factory air handling
- Commercial building HVAC systems
- Plant rooms and mechanical services
- Extract or supply air applications
Installation Notes:
The thermal overload protection must be wired into all controller circuits and starter contactors. For minimum noise levels during speed control, an auto-transformer speed controller is recommended. The fan is reversible for intake applications (performance reduced by 30% on intake mode).
Sound Performance:
Fan sound levels measured in a reverberant chamber in accordance with BS848 Part 2 1985. Published dB(A) figures are free field sound pressure levels at 3m with spherical propagation at a reference level of 2 × 10⁻⁵ Pa.
Specifications:
- Model: ESP25014
- Diameter: 250mm
- Phase: Single phase (1-phase)
- Poles: 4-pole motor
- Voltage: 220-240V, 50Hz
- Protection: IP54
- Temperature Range: -40°C to +70°C
- Finish: Epoxy paint
- Warranty: 2 years
- SKU: ESP25014
Perfect for HVAC contractors, mechanical engineers and facilities managers requiring robust, reliable commercial ventilation. Vent-Axia has been the UK's leading manufacturer of ventilation systems for over 75 years, delivering proven performance in demanding commercial and industrial applications.
