Flamco Flexfiller Direct G4 (20100)

The Flamco Flexfiller Direct G4 (20100) is the latest in pumpless digital pressurisation technology for light commercial and residential buildings. It’s a slim, wall-mounted pumpless top-up pressurisation unit, with a top-up flow rate of up to 14 l/min depending on the mains or boosted mains, water pressure. It is designed to be connected directly to a building’s incoming water supply using the included flexible hose. It is there to fill and maintain the pressure of a heating or chilled water system without the need for a pump. The unit comes with a user-friendly controller that displays all operating and error conditions comprehensibly and conveniently. It features extensive data storage for online and offline analysis, microprocessor control, and self-learning algorithms with a graphical display. It comes with MODBUS RTU and BACnet communication protocols as standard and has its key operating parameters password protected.

Product Features

• WRAS Approved, UKCA and KIWA
• Silent, pumpless pressurisation unit.
• Fills system from empty.
• For system volumes up to 15,000 litres.
• Fluid Protection Category 4 backflow prevention.
• Onscreen service reminder (12 months).
• Colours: Grey (RAL7016) and Red (RAL3002).
• Password protected.
• Pressure setting in 0.1 bar increments.
• Flood protection (Runtime limiter and excessive activation logging).
• Volt free contact: Common alarm (N/C or N/O), fully programmable for specific alarms customisable via control unit).
• Extensive data storage for online or offline analysis.
• Advanced technology ensures the lowest power consumption, long service life and easy maintenance.
• Microprocessor control, self-learning with graphical display.
• Max. flow rate of 14 l/min.
• Connects directly to the mains (boosted) water mains, via included flexible hose (L = 400 mm).
• Model: Flamco Flexfiller Direct G4
• System: 15mm (compression)
• Main Supply: 15mm (compression)
• Drain (Tundish): 3/4 inch BSP*
• Standby Power Consumption: 2W
• Full Load Current: 0.3A
• Weight: 4kg
• SKU/Code: 20100

Product Details

• Universal connection to drain fits 22 mm copper compression, 32 mm PP push fit and 32 mm PP solvent weld discharge pipe to BS 5254 or BS EN1451.
• The user-friendly control unit displays all operating and error conditions in an logical and convenient way.
• Four status LED indicators.
• System safety valve monitoring.
• Expansion vessel health monitoring.
• Leak detection.Usage monitor, logs and counters.
• MODBUS RTU and BACnet Communication Protocol via RS485.
• Can be combined with Flamconnect Remote Service (Please check with your local sales office for availability).
• Two 40 cm flexible hoses (for mains and sealed system connection) included for easy installation.

Maximum Operating Conditions

• • System temperature range at point of connection: 5 deg C / 90 deg C
  • Ambient temperature range: 5 deg C / 45 deg C
  • Max. system pressure: 10.0 bar
  • Min. / max. delivery pressure: 0.5 – 6.0 bar
  • Pressure rating: PN 10
  • Protection class: IP44
  • Relative humidity 95% non-condensing