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
21023-000-000
CMP Union Kit [2", Nut/Sleeve/T-Gasket] (21023-000-000)

$34.77 $22.70

21003-000-000
CMP Union [2" Slip x 2" FPT, 90° Sweep] (21003-000-000)

$72.40 $57.49

21063-180-000
CMP Union [1-1/2" MPT x 2" Slip, Self-Sealing] (21063-180-000)

$34.77 $27.67

21063-350-000
CMP SuperFlo/SuperMax Pump Union Kit [1-1/2" Slip] (21063-350-000)

$74.53 $59.62

25300-004-070
CMP Split Nut [1-1/2" FBT] (25300-004-070)

$14.90 $8.51

R0446102
Zodiac 2-1/2" x 3" Spg Pump Union 3–5HP Qty 2 (R0446102)

$129.91 $103.64

R0446101
Zodiac 2" x 2-1/2" Spg Pump Union 1.5–2HP Qty 2 (R0446101)

$127.07 $101.51

R0327301
Zodiac 2" Slip x 2" Slip Pump Union Qty 2 (R0327301)

$112.16 $89.44

R0449000
Zodiac 2" Slip x 2-1/2" Spg Pump Union Qty 2 (R0449000)

$118.55 $94.41

415-2000
Waterway Union Nut [1"] (415-2000)

$9.22 $4.96

400-4060B
Waterway Union Assy [1-1/2"s Pump Bag] (400-4060B)

$21.99 $14.19

400-9631-2B
Waterway Union [Champion 2" MBT x 2"s Blk] [Qty 2] (400-9631-2B)

$34.06 $26.96

417-5060
Waterway Tailpiece [2" Union x 2" Spg] (417-5060)

$14.90 $8.51

417-5121
Waterway Tailpiece [2" Slip] (417-5121)

$19.86 $11.35

417-5041
Waterway Tailpiece [2" Buttress x 2" Slip] (417-5041)

$17.73 $9.93

400-5461
Waterway Split Nut [Heater 1-1/2" Buttress Thd Large Flange] (400-5461)

$22.70 $12.77

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