Flat expansion vessels for use in sealed heating installations (acc. to EN12828) and chilled water (cooling) installations.
- Nitrogen gas filling for longer maintenance of pre-pressure.
- Diaphragm: Flexible rubber with rolling action.
Excl. Tax £22.15 Incl. Tax £26.58
Excl. Tax £70.20 Incl. Tax £84.24
Excl. Tax £65.46 Incl. Tax £78.55
Excl. Tax £62.97 Incl. Tax £75.56