Zilmet Ultra-Pro Vertical Potable Expansion Vessel With Interchangeable Membrane

SKUConnectionFeaturesVolume (Litres)
Z1-11000012233/4" BSPVertical12
Z1-110000122022mm CompressionVertical12
Z1-11000019553/4" BSPVertical19
Z1-110000195122mm CompressionVertical19
Z1-11000024L33/4" BSPVertical24
Z1-11000024J122mm CompressionVertical24
Z1-11000035053/4" BSPVertical35
Z1-3180501"Vertical50
Z1-3180601"Vertical60
Z1-3180801"Vertical80
Z1-3181001"Vertical100
Z1-3182001 1/2"Vertical200
Z1-3183001 1/2"Vertical300
Z1-3185001 1/2"Vertical500
Z1-3187501 1/2"Vertical750
Z1-31810001 1/2"Vertical1000
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Suitable for a range of potable applications, and complimented by a comprehensive range of sizes make Zilmet’s potable vessel range the installers first choice. Internationally recognized for use with potable water.

    • Suitable for water pumps and booster systems
    • Galvanised steel flanges
    • Stainless steel threaded connection
    • 100% factory tested
    • Fully certified according to the PED 97/23/CE
    • Maximum operating temperature 70°C
    • Peak working temperature 99°C
    • Fixed membrane at both ends of the vessel – prevents contact between the vessel and membrane
    • MIG welded carbon steel shell
    • Replaceable membrane
    • Externally finished in hard wearing epoxy powder coating

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