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Add to Cart The item has been addedHeater Union Nut, 2-1/2"
MSRP: $18.14Was: $18.14Now: $15.01 -
Add to Cart The item has been added10649, Pump Union
MSRP: $9.14Was: $9.14Now: $8.22 -
Add to Cart The item has been added10762, Heater Union Nut, 2''
MSRP: $10.87Was: $10.87Now: $9.42
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.