Wellmate Expansion Vessel 153 litre (76 litre storage volume) 1" NPT WM150 (To Order)
Wellmate Expansion Vessel 153 litre (76 litre storage volume) 1" NPT WM150 (To Order)
SKU:10171000005
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WellMate 153L (WM150) Fiberglass Expansion Vessel
Upgrade your water storage and pressure boosting system with the industry-leading WellMate WM150. Engineered for reliability, this 153-litre vessel features a high-density polyethylene inner liner protected by a robust, fiberglass-wound and epoxy resin-sealed outer shell. Designed to outperform traditional steel tanks, the WellMate WM150 is 100% lead-free, non-corrosive, and significantly easier to install.
Key Features:
-
Corrosion-Proof Construction: Fiberglass-wound shell ensures long-term durability in challenging environments.
-
Superior Efficiency: Optimized drawdown capacity provides better performance than standard steel tanks of similar size.
-
Lightweight Design: Reduces labor costs and installation time.
-
Certified Quality: Fully compliant with CE and NSF/ANSI standards.
Technical Specifications:
-
Total Volume: 153 Litres
-
Working Storage Volume: ~76 Litres (approx. 50%)
-
Dimensions: 41cm (Diameter) x 145cm (Height)
-
Max Operating Pressure: 8 Bar (125 psi)
-
Operating Temperature: 1 to 50°C
Note: WellMate WM150 vessels are available to order. Please contact our team for current lead times or ask about our in-stock PWG expansion vessel alternatives.

Wellmate Expansion Vessel 153 litre (76 litre storage volume) 1" NPT WM150 (To Order)
WellMate 153L (WM150) Fiberglass Expansion Vessel
Upgrade your water storage and pressure boosting system with the industry-leading WellMate WM150. Engineered for reliability, this 153-litre vessel features a high-density polyethylene inner liner protected by a robust, fiberglass-wound and epoxy resin-sealed outer shell. Designed to outperform traditional steel tanks, the WellMate WM150 is 100% lead-free, non-corrosive, and significantly easier to install.
Key Features:
-
Corrosion-Proof Construction: Fiberglass-wound shell ensures long-term durability in challenging environments.
-
Superior Efficiency: Optimized drawdown capacity provides better performance than standard steel tanks of similar size.
-
Lightweight Design: Reduces labor costs and installation time.
-
Certified Quality: Fully compliant with CE and NSF/ANSI standards.
Technical Specifications:
-
Total Volume: 153 Litres
-
Working Storage Volume: ~76 Litres (approx. 50%)
-
Dimensions: 41cm (Diameter) x 145cm (Height)
-
Max Operating Pressure: 8 Bar (125 psi)
-
Operating Temperature: 1 to 50°C
Note: WellMate WM150 vessels are available to order. Please contact our team for current lead times or ask about our in-stock PWG expansion vessel alternatives.