Flowvess HWH-V Expansion Vessel
The flowvess HWH-V range are designed for use in hydronic heating system installations, rated for a maximum operating pressure of 6 bar.
With a wide range of sizes from 2 to 150 litres and a choice of pre-charge pressure. The Flowvess HWH-V expansion vessels are made of top-quality steel.
Easy to install and featuring an incorporated hex nut connection, HWH vessels feature an air chamber sealed with a brass air valve and o-ring sealed air cap will provide many years of leak free and service free life. Its two part polyurethane, epoxy primed paint finish will withstand the harshest indoor and outdoor climates throughout the world.
Designed to be supported by either system piping, wall-mounted bracket (inline models) or be freestanding (vertical model with base).
A maximum working temperature of 99°C, quality-tested throughout the production process to ensure their structural integrity.
- Available as 6 bar Rated
- Capacity: 2 – 150 litre
- Maximum operating temperature: 99°C
- Each vessel is factory tested.
- Diaphragm design
- Leak-free, O-ring sealed air valve cap