Fittings & Valves: Unions

PVC unions make it easier to connect and disconnect plumbing sections for maintenance, inspection, or equipment replacement. Browse union fittings for pool, spa, and bath systems designed to provide secure seals while simplifying future repairs.

Grid List
21063-230-000
CMP High Temp Union Complete [2" MPT x 3" Slip, Self-Sealing] (21063-230-000)

$51.99 $41.49

21063-200-000
CMP High Temp Union [2" MPT x 2" Slip, Self-Sealing] (21063-200-000)

$22.99 $14.99

21058-100-000
CMP Economy Union [1-1/2" Hose Barb x 1-1/2" MIP] (21058-100-000)

$12.49 $6.99

21063-154-000
CMP High Temp Union [1-1/2" MPT x 1-1/2" Slip, Long, Self-Sealing] (21063-154-000)

$26.49 $17.49

14427306R
Carvin Black Union Nut (14427306R)

$19.99 $12.99

31152804R
Carvin 1-1/2" Slip Self-Aligning Union Adapter (31152804R)

$13.99 $7.99

42380026
Carvin 1-1/2" MPT Self-Aligning Pipe Union Assy (42380026)

$27.49 $21.99

27455-0206
Astral Pool Sena 1-1/2" FBT Union Tailpiece (27455-0206)

$15.99 $8.99

00545-0302
Astral Pool Sand Filter Union Nut (00545-0302)

$19.99 $12.99

00611R0002
Astral Pool 2" FBT Outlet Union Nut (00611R0002)

$15.49 $9.99

10065-ACC
AquaPro AL75 Pump Union Suction 1-1/2" (10065-ACC)

$37.49 $29.99

312-A
AquaCal AutoPilot 2" Union Nut (312-A)

$15.99 $8.99

4553
GAME SolarPRO PVC Hose Adapter Kit [1-1/2"] (4553)

$12.49 $6.99

4564
GAME Hose Connector [Qty 2, 1-1/2" MPT] (4564)

$12.49 $6.99

4569
GAME Exhaust Valve Cap [Intex Pools, w/ Plug & Washer] (4569)

$12.49 $6.99

4557
GAME Bestway Hose Adapter [1-1/2" x 1-1/4"] (4557)

$13.99 $7.99

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