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Pump Union Split Nut - 1.5" FBT
Unions & o-rings

Pump Union Split Nut - 1.5" FBT

$13.99 + $6.99 shipping

Pump and heater unions seal with o-rings, which flatten and crack with age.

  • Shipping: $6.99. Other items from the same warehouse ride along in the same package for one shipping charge, and the package ships free once those items reach $200 (small parts like this one ride along but don't count toward that amount).
  • Ships direct from our supplier partner to the contiguous US (no AK, HI or PR), usually within 1–2 business days, with tracking by email.
  • Returns: unopened within 14 days of delivery, no restocking fee. You pay return shipping unless we made a mistake. Returns policy.
  • Questions before you buy? Email [email protected] or ask our AI helper.

About this unions & o-ring

Pump Union Split Nut - 1.5" FBT. Pump and heater unions seal with o-rings, which flatten and crack with age.

Pump and heater unions seal with o-rings, which flatten and crack with age. Measure the union size before ordering. A dab of silicone lube on new o-rings helps them seal.

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