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



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. ...

3 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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Spaquip QB Series Pump Suction Cover / Faceplate

SKU: sqb445-01

Spaquip QB series pump face plate. The part number B445-01 is stamped inside the part. The union thread on this faceplate suits Spaquip 50mm unions ONLY. Very early QB pumps were sold with the original LX 2"...

1 In Stock

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Spaquip QB Series Pump Union Assembly

SKU: sq32569

Davey/Spaquip QB Series 2" pump union assembly Similar in appearance to Waterway and Aquaflo, but shorter thread with different pitch - do not match Marked on the threaded ring "WORLD'S FINEST 2" D ABS...

3 In Stock

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Spaquip Scorpio Pump Body O-Ring

SKU: sq6031

Davey Spaquip Scorpio pump body o-ring...

1 In Stock

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Triflo Spa Bath Pump 1100w Impeller - 1.5hp

SKU: e9-2093

Triflo 1100w spa bath pump impeller 100mm OD 14mm vane width 6 vanes...

2 In Stock

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Triflo Spa Bath Pump 550w Impeller - 0.8hp

SKU: e9-2096

Triflo 1100w spa bath pump impeller 100mm OD 9mm vane width 6 vanes ...

2 In Stock

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Triflo Spa Bath Pump 746w Impeller - 1.0hp

SKU: e9-2090

Triflo 1100w spa bath pump impeller 100mm OD 11mm vane width 6 vanes ...

2 In Stock

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Triflo spa bath pump air bleed valve

SKU: e9-2013

Triflo spa bath air bleed valve - replacement part. If the pump is installed too high, this air bleed may require activation to allow trapped air to escape, and the pump to run. To activate, it needs t...

6 In Stock

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Triflo spa bath pump heater assembly - Xtra-Heat & Ezi-Touch

SKU: e5430

Triflo spa bath pump replacement heater / seal plate assembly - suits Tri-flo Xtra Heat and Ezi-Touch (not Sensa-Touch) Has 3 wires coming from it. The heater assembly incorporates a 750w element, ther...

1 In Stock

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Triflo spa bath pump heater assembly 2013+ Sensa-Touch only

SKU: e5457

Triflo spa bath pump replacement heater / seal plate assembly - suits Tri-Flo Sensa-Touch models only Used FROM 2013 Has 5 wires coming from it. The heater assembly incorporates a 750w element, ther...

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Triflo spa bath pump heater assembly pre 2012 - Sensa-Touch only

SKU: e5431

NO LONGER AVAILABLE - contact us for solutions Triflo spa bath pump replacement heater / seal plate assembly - suits Tri-Flo Sensa-Touch models only up to 2012 Used up to approx 2012 Has 5 wires coming...

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U.S. Sealube - Mechanical Seal Installation Lubricant - 4oz / 118ml Bottle

SKU: sealube4oz

U.S. Sealube is a water based mechanical seal installation lube to enable easy mech seal fitting. Only water based lubricant should be used on mechanical seals. Never use silicon / teflon based or petroleum...

6 In Stock

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Waterco Portapac Mk1 Pump Union

SKU: wcs13185A

Waterco Portapac Mk1 pump union also suits Delta Hot Mk1 Cannot be interchanged with newer Mk2, 3 or 4 unions which have a different thread size Nut OD 73mm Thread ID 57mm 40mm pressure pipe socket ...

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Waterco Portapac Mk2, Mk3 Pump Union

SKU: wc122243B

Waterco Portapac Mk2 + (Mk2, Mk3) pump union also suits Delta Hot Mk2 Cannot be interchanged with older Mk1 unions which have a different thread size Nut OD 80mm Thread ID 63mm 40mm pressure pipe so...

4 In Stock

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Waterco Portapac Mk3 Pump Face Body

SKU: wc6381522

Waterco Portapac Mk3 pump body / casing. Used on models 4551403, 45551413 Has a ribbed finish with brass threaded inserts for bolts. Large round hole in top for new style heater element. Cannot be ...

1 In Stock

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Waterway & Aquaflo 56 Frame Pump Motor Mount Screw - #10-32 UNF x 5/8" - 4 Pack

SKU: ww819-0023-4

4 Pack - Waterway and Aquaflo 56 frame pump motor mount screws (bolts) Approx 15mm / 5/8" long thread, Slot Hex Washer head. 4 x #10-32 UNF x 5/8" Waterway and Aquaflo pumps use 4 of these screws to...

179 In Stock

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Waterway & Aquaflo Pump Faceplate Screw - SS - #8-32 x 5/8"

SKU: ww819-1110

Stainless steel pump faceplate screw (bolt) for Waterway range of spa pumps (Executive, Hi-Flo, Centre Discharge, Viper, EX2, etc) and also suits Aquaflo spa pumps (XP2, Circ-master, FMHP) Approx 15mm long t...

7 In Stock

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Waterway 1.25hp executive pump impeller (2hp USA)

SKU: ww310-4210

The hp rating listed is actual horsepower. Some manufacturers label pumps with BHP (brake Horsepower) Sold in Australia on 1.5hp pumps with Magnetek motors in the late '90's. If in doubt, read the motor r...

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Waterway 1.5hp (1.1kw) executive pump impeller (3hp USA)

SKU: ww310-4200

Waterway Plastics Executive spa pump impeller - 3hp (1.5hp 60Hz) Original version - usually grey coloured - 10mm vane width x 6 vanes, 115mm diameter. Marked 3hp in suction throat on most but not all. ...

5 In Stock

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Waterway 1.75hp / 2hp executive pump impeller - Southwest Spas / Sierra Spas (4hp USA)

SKU: ww310-4190

The hp rating listed is actual horsepower. Some manufacturers label pumps with BHP (brake Horsepower) In the case of a Southwest Sierra Spa 2hp pump, they are sometimes labelled 4hp. The original design im...

3 In Stock

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Waterway 2" union O-Ring

SKU: ww805-0229

Waterway 2" pump union o-ring ...

69 In Stock

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Waterway 2" x 2.5" Pump Buttress Thread Adaptor

SKU: ww415-6010kit

Waterway Executive 2" x 2.5" Pump Buttress Thread Adaptor Use this fitting when replacing older Waterway Executive spa pumps that have a larger 2.5" intake/suction thread than the standard 2" discharge t...

67 In Stock

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Waterway 2.5" Pump Union Assembly - Suits Waterway Viper Pump

SKU: ww400-6011

Waterway Viper 2.5" pump union assembly Outside diameter of nut is 105mm. Pipe socket - 2.5" USA pipe OD of 73mm 2.5" union nut with 2.5" socket tail piece. Does not suit Waterway Executive pumps which use...

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