Flexfiller Standard 225D Twin Pump Floor Standing FC FILL 225D 17397



Compact and totally enclosed digital pressurisation units with electronic pressure transducer and user-friendly microprocessor for use on sealed system in order to provide a minimum system pressure requirement.
Available in single or twin pump configuration.

The Flexfiller is a floor standing, high flow rate (<18 l/min) top-up pressurisation unit with 18 litre break tank.


  • Suitable for membrane pressure expansion tank
  • Suitable for compressor-controlled automatic expansion unit
  • Outer pipe diameter 1 return [mm] 21.3
  • Pressure [bar] 1 - 2.5
  • Height [mm] 800
  • Width [mm] 470
  • Depth [mm] 320
Flexfiller Standard 225D Twin Pump Floor Standing FC FILL 225D 17397
More Information
EAN Code 08712874173972

Technical Specifications

Operating Conditions:
Maximum system temperature: 85 ºC. Maximum ambient temperature: 40 ºC. Relative humidity 95% non-condensing. Noise Rating Data: < 75 dBA.
Factory fit options:
Single or twin pump version. High water level. BACnet communication protocol in place of MODBUS connection.
Certifications and Standards Applied:
PED 2014/68/EU Sound Engineering Practice. IEE - Electrical Safety Guidance. EMC 2004/108/EC. BS 7074 Parts 1 to 3. Machinery Directive 95/16/EC. Electronic Components have been tested and comply with the EMC Directives. EN 61000-6-2: Generic Standards – Immunity standard for industrial environments. EN 61000-6-3: Generic Standards – Emission standard for residential, commercial and light industrial environment. CE marked components, where applicable. WRAS approved float valve to BS1212. IP54 (BS EN60529) rated controller.
Material of Construction:
Cabinet: Mild steel CR4. Float: WRAS Approved Torbeck Side Entry. Break Tank: WRAS Approved Polypropylene. Pump: PEDROLLO / ULKA (Unit dependant. See pump details for more information). Connection: Brass / Polypropylene. Pipework: Braided flexihose / EPDM. Finish: Powder coated.