Pump Wet End Parts

Spa pump wet end parts and fittings including complete wet ends, impellers, mechanical seals, wear rings, faceplates, volutes, and screws to suit many makes and models:
Waterway Plastics, Aquaflo XP2 and Circ-Master, Piranha, Xylem ITT Laing Thermotech, Davey Spaquip, SpaNet, Waterco, Trifo and more



onga Balboa 239 series replacement pump impeller

SKU: o512680

onga 200 series spa bath pump replacement impeller - suits 239x spa bath pumps. Suits models 2391, 2394, 2397, 2398 102mm diameter plates, 15mm vane width x 4 vanes NB Vane tips are cut at 45 degree a...

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Onga Barrel Union Assembly - Swivel

SKU: o800408

Onga barrel union assembly - swivel style - allows connection with proper seal when pipes are not perfectly aligned. 40mm Socket x 50mm Spigot connections. Used on many onga spa, bath and pool pumps Sold ...

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Onga Pump Baffle / Seal Plate - 200 Series

SKU: o303760k

Onga 200 series bath / spa pump baffle / seal plate - suits bath pumps and older Director & Turbo series spa pool pumps Suits onga 23*8, 23*1, 23*6, 23*7 series, etc ...

1 In Stock

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Onga Pump Casing / Body - 200 Series

SKU: o303930

Onga 200 series bath / spa pump casing / body - suits bath pumps and older Director & Turbo series spa pool pumps Suits onga 23*8, 23*1, 23*6, 23*7 series, etc...

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Onga Pump Diffuser - 200 Series

SKU: o303750

Onga 200 series bath / spa pump diffuser - suits bath pumps and older Director & Turbo series spa pool pumps Suits onga 23*8, 23*1, 23*6, 23*7 series, etc ...

1 In Stock

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Onga Pump Union 200 Series Spa Bath Pump LOWER suction union

SKU: o801216k

Onga 200 series bath pump lower suction union assembly - also suits upper & lower connection for older Director & Turbo series spa pool pumps Suits onga 23*8, 23*1, 23*6, 23*7 series, etc ...

2 In Stock

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Onga Pump Union 200 Series Spa Bath Pump UPPER discharge union with air bleed valve

SKU: o509790

Onga 200 series bath pump upper discharge union assembly with built in air bleed valve. Suits onga 23*8, 23*1, 23*6, 23*7 series, etc The airbleed should only be 'activated' if the pump is not installed ...

6 In Stock

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Piranha 400w circulation pump impeller

SKU: ss4516

Spa Systems Piranha spa circulation pump impeller - 400w Used on Heritage Spas and others 92mm diameter, 5mm vane width x 5 vanes...

10 In Stock

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Piranha booster pump 2.5hp & 3.0hp impeller

SKU: ss4019

Spa Systems Piranha spa booster pump impeller 2.5hp & 3.0hp Used on Heritage Spas and others 116mm diameter, 17mm vane width x 6 vanes...

4 In Stock

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Piranha booster pump union

SKU: ss50union

Spa Systems Piranha spa booster pump union 50mm / 2" Used on Heritage Spas and others ...

96 In Stock

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Pump 3/8" barbed air bleed plug & o-ring - USA thread - Suits Aquaflo, Waterway, post 2022 LX, and others

SKU: bleed-k

Spa pump bleed nipple and o-ring 1/4" MPT thread (13mm OD) Suits : Aquaflo XP series Waterway Plastics Executive USA LX WUA series AU LX LP & WP series pumps post 2022 Threaded - screws into fac...

74 In Stock

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Pump Union 2" FTP USA thread

SKU: cmp21023-000-000

CMP 2" USA FTP thread Fits the following pumps Aquaflo XP & XP2, Waterway Executive, Balboa Super WOW and Vico, LX LP and WP, Davey QB AUS, Spanet XS-30 2" / 50mm socket Gasket - unique 'T' ...

112 In Stock

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SpaNet XS 3C Capacitor 7uF

SKU: snxs-3c-cap

...

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Spaquip 40mm Union w/40mm Tail Socket

SKU: sq411441094110

40mm Spaquip Pump union / heater union - Suits Scorpio and Magnum pumps, and Spa Power 500 heaters Comprises tail, nut and o-ring ...

4 In Stock

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Spaquip Magnum Front Casing O-Ring

SKU: sq6575

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2 In Stock

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Spaquip Maxi-Flow Pump Body / Casing

SKU: sq6821

Davey Spaquip Maxiflow pump body / casing Note that there are no longer any impellers or seal plates to suit these pumps. Replacement pump recommended. ...

2 In Stock

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Spaquip Maxi-Flow Seal Plate - Suits AO Smith or Magnetek Motors

SKU: sq6819

DISCONTINUED - LIMITED TO STOCK ON HAND Pump seal plate to suit Spaquip Maxiflow pump with AO Smith or Magnetek 48 frame smooth motor. ...

1 In Stock

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Spaquip Maxi-Flow Seal Plate - Suits Fasco Motors - Discontinued

SKU: sq6820

DISCONTINUED Pump seal plate to suit Spaquip Maxiflow pump with Fasco motor. ...

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Spaquip Maxiflow Pump Body O-Ring Seal

SKU: sq6581

...

1 In Stock

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Spaquip Maxiflow Pump Impeller - ALL HP sizes - Discontinued

SKU: sq6853

Discontinued All impellers to suit Spaquip Maxiflow pumps are discontinued in all ratings and shaft thread sizes. Replacement alternate pump required if this impeller is required. ...

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Spaquip Monster 2hp Impeller 14mm shaft only

SKU: sq6528

NO LONGER AVAILABLE Suits Monster Pump - takes 3/4" standard seal. 132mm diameter, 8mm vane width 16.5mm shaft impellers no longer available ...

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Spaquip Monster Pump Diffuser

SKU: sqq6529

...

1 In Stock

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Spaquip QB Series Plug / O-ring

SKU: sqb351-09a

Davey Spaquip QB series pump drain plug/o-ring - suits QB and QB AUS series. NB Does not suit LX or Spanet Jetmaster pumps. ...

11 In Stock

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Spaquip QB Series Pump Body

SKU: sqb445-02b

Spaquip QB Series Pump Body Discharge thread suits Spaquip 50mm union ONLY 4 x mounting bolts - measurement diagonally between 2 mounting points 148.5mm The part number B445-02 is stamped inside the part. Th...

1 In Stock

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