Hydrofill Automatic Pressurisation Unit

Hydrofill APU.02

Melbourne Water standard AS3500 requires all sealed recirculating systems to be separated from the main water supply, by means of a break tank or an approved backflow prevention valve.

HydroHeat Supplies manufacture the Hydrofill Model APU.02 Auto pressurisation unit, which gives you the required air break between the mains water and the recirculating system. The unit comprises a corrosion resistant stainless steel header tank complete with float valve, 240v single phase GRUNDFOS pump and adjustable pressure switch. The Hydrofill APU-02 is pre-piped and wired with a three pin plug and lead and housed in a heavy duty powder coated weather proof cabinet.

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