Membrane Hydropneumatic tank
- Fixed membrane hydropneumatic tanks.
- Membrane fixed on the tank wall by a steel ring. Air valve in brass, sealed by an O-ring cap in order to prevent air leakage.
- The CHALLENGER version includes a double fixed membrane system, which reduces the condensation problems.
- Free of maintenance.
- Suitable for hot water installations.
- CE / FDA (membrane) official approval.
- 5-year guarantee.
- Inside tank: Virgin polypropylene cladding
- Outside tank: Finishing with polyurethane paint on epoxy base
- Membrane: Butyl 100% chlorine resistant
- Water connection: Stainless steel