The new AR / AVR Plus series of Expansion Tanks from AquaSystem are now available ex stock with a higher operating pressure and other premium features over the standard VR / VRV series.
The premium AR / AVR-PLUS Expansion Tanks are rated to 10 Bar and feature a replaceable membrane, making them ideally suited to commercial use and larger systems. The AR / AVR range also carry premium features such as a Stainless Steel Flange, stronger Butile Rubber Membranes, and an extended 5yr Warranty. They are available in sizes from 8 litres to 600 litres.
Hydroheat Supplies have also developed a fill kit for the AR / AVR range of tanks which incorporates an automatic fill valve isolating valve, pressure relief valve and automatic air vent, all pre-assembled on a brass air separator.
AR / AVR Key Features:
Stainless Steel Flange
Rubber Butile Membrane
Capacity for Temperature Extremes -10º to +100º
Painted Counter Flange
High Pressure (10 bar)
2,5 Standard Precharge Pressure
3/4″ or 1″ Connection
5 year Warranty