The Trade-Tec TRPVES19NB potable expansion vessel is used on potable (drinking) water systems to absorb the expansion of water as it heats up, helping to protect the system from pressure build-up. It features a powder coated exterior finish and an interchangeable membrane.
Key Features:
– Powder coated exterior finish
– 100% factory tested
– Interchangeable membrane
– Welded centre seam
– Galvanised steel flange
– 2-year manufacturer’s warranty
If you are unsure which vessel size or pre-charge is right for your system, please contact us before ordering so we can help.
We recommend this vessel is installed by a qualified installer.
Product Specifications
| Specification | Details |
|---|---|
| Brand | Trade-Tec |
| Part Number | TRPVES19NB |
| Type | Potable Expansion Vessel |
| Max Working Pressure | 8 bar |
| Max Working Temperature | 99°C |
| Max Membrane Temperature | 70°C |
| Pre-charge | 2.5 bar |
| Finish | White, powder coated |
| Membrane | Interchangeable |
| Warranty | 2 years (manufacturer’s) |






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