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Hayward Pump Union, 1-1/2" Sl, SP1500UNPAK2
Was: $23.94Now: $19.95 -
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SpaShopper
Balboa / Vico Ultima Circulation Pump, 1/15th HP, 230V, 48 Fr, Cal Spa and Others
MSRP: $398.67$342.95 -
PS200 5/8" Shaft Seal, Buna
Was: $17.12Now: $15.95 -
Sta-Rite Dura-Glas II & Max-E-Glas II Seal Kit 1998-Present
Was: $60.24Now: $57.95 -
Sta-Rite Max-E-Glas II & Dura-Glas II Seal Kit Pre- 1998
Was: $60.44Now: $55.95 -
Sta-Rite Dura-Glas & Max-E-Glas Seal Kit 1998- Present
Was: $60.99Now: $49.95 -
Sta-Rite Dura-Glas & Max-E-Glas Seal Kit Pre 1998
Was: $61.19Now: $49.95 -
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PS201 Pump Shaft Seal 3/4"
Was: $24.94Now: $19.95 -
PS-2136 Shaft Seal 3/4"
Was: $36.12Now: $22.95
Pump Assemblies & Parts
Pump assemblies & parts are the heart of hot tub and spa water circulation, powering jets, filtration, heaters, and ozone systems. Assemblies include complete pumps (wet end + motor + seals), while parts cover replacement wet ends, motors (1HP–5HP, 1-speed/2-speed), impellers, seals (carbon/ceramic), volutes, diffusers, strainer baskets, pump unions, tailpieces, and mounting brackets—ensuring strong flow, quiet operation, and reliable performance.
This category offers pump assemblies & parts compatible with major brands: Waterway (Executive, Viper, EX2 series), Balboa (universal pumps), Gecko (in.stream pumps), Sundance (Power Jet pumps), Jacuzzi (Thalassa, J-Pump), Hot Spring/Watkins (Watkins Silent Flo), HydroQuip, and universal fits. Common types: 1-speed/2-speed pumps (115V/230V), wet ends (1.5HP–3HP), seal kits, impellers (high-flow/low-flow), and strainer baskets.
Pump assemblies & parts vary by horsepower (0.5HP–5HP), speed (1-speed, 2-speed, variable), voltage (115V/230V), wet end type (side discharge, center discharge), seal type (carbon/ceramic), impeller size, and spa-specific compatibility—precise matching ensures proper flow rate, no cavitation, and correct plumbing fit.
Common problems include no flow from failed motors or clogged impellers, leaks from worn seals/gaskets, noisy operation from bad bearings or cavitation, weak jets from undersized pumps, air locks from loose unions, or overheating from restricted suction. Replacing pump assemblies & parts restores powerful circulation and jets—often a wet end swap or full assembly for long-term reliability.
To select the right pump assembly or part:
- Identify your spa brand/model, year, pump type/location (circulation, jet pump 1/2), horsepower/speed/voltage, wet end discharge (side/center), and any part numbers/markings on the existing pump.
- Note symptoms (no flow, leaks at pump, noisy/grinding, weak jets, overheating), or visible damage (cracked volute, worn seals).
- Avoid guessing—send us clear photos of the pump (showing motor label, wet end/volute, impeller if exposed, unions/tailpieces, plumbing connections, and spa label with model/serial number) for expert verification.
**Text or send photos to: 772-800-5445**
**Or call us at: 844-500-4645**
We'll confirm compatibility before you order.
SpaShopper is not affiliated with any spa manufacturer. Brand names and part numbers are used for compatibility and identification purposes only.
Shop our pump assemblies & parts today to restore strong jets, reliable filtration, and efficient circulation in your hot tub.