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Add to Cart The item has been addedHeater Union Nut, 2-1/2"
MSRP: $17.92Was: $17.92Now: $14.83 -
Add to Cart The item has been added10649, Pump Union
MSRP: $9.03Was: $9.03Now: $8.13 -
Add to Cart The item has been added10762, Heater Union Nut, 2''
MSRP: $10.74Was: $10.74Now: $9.30
Unions (screw on to plumbing connections)
These are the parts you use to tighten two plumbing parts together. Plumbing to a pump or heater for example.