Plumbing, Unions & Fittings

Unions

Aftermarket unions cross-referenced to OEM numbers. Factory direct, MOQ from 50 pcs.

58 parts

Unions58Elbows54Adapters37Valves35Tees29Bushings26Plugs & Caps17Couplings16Bulkheads & Returns9Jets & Nozzles9O-Rings & Gaskets3Other27

58 parts

Bulkhead Union

Fits Pentair

Bulkhead Union
520595
072927350015357151
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Pump Union Assembly, 2 x 2-Inch Female Threaded, Compatible with Aqua-Flo Flo-Master XP and XP2 Pumps

Fits Aqua-Flo

Pump Union Assembly, 2 x 2-Inch Female Threaded, Compatible with Aqua-Flo Flo-Master XP and XP2 Pumps
52202000
52272000894021106AQF1014866
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Universal Half Union for Cartridge Filters

Fits Jandy

Universal Half Union for Cartridge Filters
R0522900
R0461800
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Union Replacement Kit, SuperFlo Pump

Fits Pentair

Union Replacement Kit, SuperFlo Pump
350157
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White Bulkhead Union Replacement Set, Pool and Spa Filter

Fits Pentair

White Bulkhead Union Replacement Set, Pool and Spa Filter
271096
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Black Bulkhead Union Set for Clean and Clear Plus Filter

Fits Pentair

Black Bulkhead Union Set for Clean and Clear Plus Filter
270004
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Union for SuperFlo Variable Speed Pumps, 2-Pack

Fits Pentair

Union for SuperFlo Variable Speed Pumps, 2-Pack
350157
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Union Nut Replacement for Pool and Spa Filter

Fits Pentair

Union Nut Replacement for Pool and Spa Filter
98212200
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Tailpiece with Union Nut for Legacy (2-Pack)

Fits Jandy

Tailpiece with Union Nut for Legacy (2-Pack)
R0449000
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Union Connector Replacement Kit for Select Pump and Heater

Fits Hayward

Union Connector Replacement Kit for Select Pump and Heater
SPX3200UNKIT
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Union Kit Set for FloPro FHPM Series Pumps (Set of 2)

Fits Jandy

Union Kit Set for FloPro FHPM Series Pumps (Set of 2)
R0327301
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Pump Union, 2-Inch MPT x 2-Inch Slip, CPVC

Fits CMP

Pump Union, 2-Inch MPT x 2-Inch Slip, CPVC
21063-200-000
ctm-56-2001
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Hi-Temp Union, 2-Inch 2MIP x 2-Inch PVC, for WhisperFlo & IntelliFlo (2-Pack)

Fits CMP

Hi-Temp Union, 2-Inch 2MIP x 2-Inch PVC, for WhisperFlo & IntelliFlo (2-Pack)Request quote
Sand Filter Valve Union Set, 40mm (3 Fittings)

Fits Sta-Rite

Sand Filter Valve Union Set, 40mm (3 Fittings)Request quote
Pump Union with O-Ring, 1-1/2-Inch Slip x Male Thread, CPVC

Fits CMP

Pump Union with O-Ring, 1-1/2-Inch Slip x Male Thread, CPVC
21063-154-000
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Pump and Filter Union, 1-1/2-Inch MPT x 1-1/2-Inch Female Slip

Fits Waterway

Pump and Filter Union, 1-1/2-Inch MPT x 1-1/2-Inch Female Slip
400-4030
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Sweep 90 Pump Union Assembly, 2-Inch MPT x 2-Inch Female Slip

Fits CMP

Sweep 90 Pump Union Assembly, 2-Inch MPT x 2-Inch Female Slip
21063-290-000
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Union Nut and Tailpiece, 2-Inch, Compatible with Hayward GLX-CELL

Fits Hayward

Union Nut and Tailpiece, 2-Inch, Compatible with Hayward GLX-CELL
GLX-CELL-UNION
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Union Male Thread, 1-1/2-Inch, Black, Compatible with Hayward SP1480BLK

Fits Hayward

Union Male Thread, 1-1/2-Inch, Black, Compatible with Hayward SP1480BLK
SP1480BLK
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Union, 2-Inch Male Pipe Thread x Female Slip

Fits Waterway

Union, 2-Inch Male Pipe Thread x Female Slip
400-5080
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Hi-Temp Union Assembly, 1-1/2-Inch Thread x 2-Inch Slip

Fits CMP

Hi-Temp Union Assembly, 1-1/2-Inch Thread x 2-Inch Slip
21063-160-000
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Pump Union Assembly, 1-1/2-Inch, Compatible with Waterway Pumps

Fits Waterway

Pump Union Assembly, 1-1/2-Inch, Compatible with Waterway Pumps
400-4060
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Union Fitting, 3/4-Inch Male x 3/4-Inch Slip

Fits CMP

Union Fitting, 3/4-Inch Male x 3/4-Inch Slip
21063-750-000
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Union Assembly, 1-1/2-Inch Socket x 2-Inch Slip, Compatible with Hayward

Fits Hayward

Union Assembly, 1-1/2-Inch Socket x 2-Inch Slip, Compatible with Hayward
SP14952S
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Self-Aligning Union, 2-Inch Slip x Slip, PVC

Fits SuperPro

Self-Aligning Union, 2-Inch Slip x Slip, PVC
21049-200-000
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Self-Aligning Union, 1-1/2-Inch MIP x Slip, Compatible with Hayward

Fits Hayward

Self-Aligning Union, 1-1/2-Inch MIP x Slip, Compatible with Hayward
SP1482
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Self-Aligning Union, 1-1/2-Inch Slip x Slip, ABS, Compatible with Hayward

Fits Hayward

Self-Aligning Union, 1-1/2-Inch Slip x Slip, ABS, Compatible with Hayward
SP1481
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Flush Union, 1-1/2-Inch FIP x Slip, ABS, Compatible with Hayward

Fits Hayward

Flush Union, 1-1/2-Inch FIP x Slip, ABS, Compatible with Hayward
SP14952
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Threaded Union, 1-1/2-Inch Slip x Thread, ABS, Compatible with Hayward

Fits Hayward

Threaded Union, 1-1/2-Inch Slip x Thread, ABS, Compatible with Hayward
SP14953S
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Self-Aligning Union, 2-Inch Slip

Fits Waterway

Self-Aligning Union, 2-Inch Slip
400-5090
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Flush Socket Union, 2-Inch Female Socket, ABS, Compatible with Hayward

Fits Hayward

Flush Socket Union, 2-Inch Female Socket, ABS, Compatible with Hayward
SP14982S
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Flush Union, 2-Inch Male x 2-Inch Socket, Compatible with Hayward

Fits Hayward

Flush Union, 2-Inch Male x 2-Inch Socket, Compatible with Hayward
SP14983S
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Pump Union Assembly, 1-1/2-Inch with Gasket, Compatible with Gecko

Fits Gecko

Pump Union Assembly, 1-1/2-Inch with Gasket, Compatible with Gecko
52201000
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Self-Aligning Union, 1-1/2-Inch Slip, Compatible with Waterway

Fits Waterway

Self-Aligning Union, 1-1/2-Inch Slip, Compatible with Waterway
400-3090
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Hose Barb Union, 1-1/2-Inch MPT x Insert Barb, Compatible with Hayward

Fits Hayward

Hose Barb Union, 1-1/2-Inch MPT x Insert Barb, Compatible with Hayward
SP1493
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Self-Aligning Union, 2-1/2-Inch Slip, Compatible with Waterway

Fits Waterway

Self-Aligning Union, 2-1/2-Inch Slip, Compatible with Waterway
400-6000
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Pump Union Tailpiece, 2-Inch x 2-Inch Spigot 45-Degree, Compatible with Waterway

Fits Waterway

Pump Union Tailpiece, 2-Inch x 2-Inch Spigot 45-Degree, Compatible with Waterway
400-4300
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Union Fitting, 1-1/2-Inch x 1-1/2-Inch, Slip x FPT, Compatible with Waterway

Fits Waterway

Union Fitting, 1-1/2-Inch x 1-1/2-Inch, Slip x FPT, Compatible with Waterway
400-4160
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Union Assembly, 2-Inch x 1-1/2-Inch, Slip

Fits Balboa

Union Assembly, 2-Inch x 1-1/2-Inch, Slip
18568
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Union Fitting, 1-1/2-Inch FIPT

Fits Lasco

Union Fitting, 1-1/2-Inch FIPT
458-015
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Union Fitting, 3/4-Inch MIP x Socket, with O-Ring

Fits Praher

Union Fitting, 3/4-Inch MIP x Socket, with O-Ring
075-906
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Adjustable Union, 1-1/2-Inch MPT x 1-1/2-Inch Slip

Fits Jacuzzi

Adjustable Union, 1-1/2-Inch MPT x 1-1/2-Inch Slip
9173A
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Union, 1-Inch Slip, Compatible with Waterway

Fits Waterway

Union, 1-Inch Slip, Compatible with Waterway
400-2000
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Union, 2-Inch, Schedule 80

Fits Spears

Union, 2-Inch, Schedule 80
857-020
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Hydro Air Union, 1-Inch x 1-Inch, Slip

Fits Balboa

Hydro Air Union, 1-Inch x 1-Inch, Slip
40867
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True Union Ball Valve, 2-Inch, Gray, Slip x FPT

Fits Lasco

True Union Ball Valve, 2-Inch, Gray, Slip x FPT
V20101N
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Union, 2-Inch Slip x Slip

Fits Balboa

Union, 2-Inch Slip x Slip
22221
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Hydro Air Union, 1.5-Inch MPT x 1.5-Inch Slip x 2-Inch Spigot

Fits Balboa

Hydro Air Union, 1.5-Inch MPT x 1.5-Inch Slip x 2-Inch Spigot
11-3540
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Factory directWe manufacture ourselves. No trading company in between.
Built to lastEngineering materials matched to OEM specs or better.
Cross-referencedEvery part mapped to the OEM numbers it replaces.
Bulk & container supplyMOQ from 50 pcs. Mixed cartons welcome.
3D fitment modelsVerify threads and ports before you commit.