Glowworm 801666 Expansion Vessel
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The expansion vessel is a small tank that is used to protect closed water systems from excessive pressure. The tank is filled with air that acts as a cushion against surges in pressure within the system.
SKU
41
Category 801666
This part also fits: Glowworm 18SXI, Glowworm 24CXI, Glowworm 30SXI
Manufacturer: Glowworm