This Hydro Pro rage of potable water expansion vessels incorporates a fixed rubber membrane within a welded mild steel shell. The internal surface which is in contact with water has an epoxy powder coating, this standard range of vessels has capacities from 160ml to 24 litres. Suitable for use on potable water & heating applications.
Fixed diaphragm expansion vessel for potable water systems
Working temperature -10°C to 99°C.
Working pressure 10 bar.
Testing pressure 15 Bar.