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Mounts onto the pump motor to secure the hydraulic assembly.
Diameter: 152 mm
Discharge thread diameter: 62 mm
Compatible with WCP250G pumps
Worldwide delivery
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100% compatible parts
2-year warranty (1 year for professionals)
The BOOSPA PUMPS rear volute is a genuine replacement part designed for WCP250G spa pumps. It connects the motor to the hydraulic housing, ensuring perfect alignment and effective sealing. This part plays a critical role in maintaining the mechanical stability of the pump and optimally transferring motor power to the hydraulic system.
This rear volute ensures rigidity and proper turbine alignment. It is built from durable, corrosion-resistant material that withstands heat and the spa’s humid environment.
These dimensions match the original BOOSPA PUMPS WCP250G specifications, ensuring a perfect fit with no need for adjustments.
| Feature | Details |
|---|---|
| Brand | BOOSPA PUMPS |
| Compatible Model | WCP250G |
| Part Type | Rear volute – motor connection |
| Diameter | 152 mm |
| Discharge Thread Diameter | 62 mm |
| Position | Rear – between motor and hydraulic housing |
| Use | Maintenance, replacement, or repair of spa pumps |
Replacing the rear volute extends your pump's service life by maintaining structural alignment and reducing wear and vibration.
No, screws are not included. You may reuse the original hardware or purchase a separate kit if
Visible cracks, water leaks, or misalignment between the motor and pump body are clear signs that the rear volute should be replaced.
A complete disassembly of the pump housing is recommended to ensure a watertight reassembly and proper alignment of all components.
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