Flamco Airfix D-E are high quality pressure expansion vessels for use in all (potable) water installations.
Its special flow through construction eliminates the formation of unwanted bacteria. The composition of the bladders has been made for this range in such a way that there will be no variation in smell, colour or taste. The inside of the Airfix connection flange has a special coating which prevents oxidation.
Coated, two-way system connection for complete vessel flow through.
Low pressure drop.
Nitrogen gas filling for longer retention of pre-charge.
Replaceable butyl rubber bladder according to DIN4807/5.
Easy to install with long service life.
Pressure gauge with blow back protection.
Quality Vignette DIN-DVGW: NW-0411 BQ 0340.
Colour: White, RAL 9010.
Standard pre-charge: 6 bar.
Suitable for systems with a maximum flow temperature of 120 °C.
Maximum temperature bladder: 70 °C.
In accordance with Pressure Equipment Directive 2014/68/EU.