Description
The vessel your membrane lives in.
A stainless steel pressure vessel for a single 4″ × 40″ reverse osmosis element, with 1/2″ and 3/4″ side ports. Stainless rather than FRP means it takes knocks, cleans up, and does not go chalky in the sun — worth having on a skid that gets moved or worked around.
Takes any standard 4″ × 40″ membrane, including the element we sell. Order both together and we will ship them in one box.
Specification
| Element size | 4″ × 40″, one per vessel |
| Ports | 1/2″ and 3/4″ side ports |
| Material | Stainless steel |
Full pressure rating and port thread detail available on request — ask us before you plumb it.
Supplied as a complete vessel — tube, end caps, clamps, O-rings and hardware.

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