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Add to Cart The item has been addedHeater Union Nut, 2-1/2"
MSRP: $18.08Was: $18.08Now: $14.95 -
Add to Cart The item has been added10649, Pump Union
MSRP: $9.11Was: $9.11Now: $8.19 -
Add to Cart The item has been added10762, Heater Union Nut, 2''
MSRP: $10.83Was: $10.83Now: $9.38
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.