PSH - Plastic Impeller for Giant Pool Pump (Pos. 55) - 2292816

PSH – Plastic Impeller for Giant Pool Pump (Pos. 55)

This is the genuine PSH plastic impeller (position 55 on the exploded view) for the PSH Giant commercial pool pump series. The impeller is the core rotating component inside the pump’s wet end: it accelerates water through the hydraulic circuit and is directly responsible for the pump’s flow rate and pressure output. A worn or damaged impeller causes reduced water circulation, poor filtration, and increased motor strain.

Compatibility

This plastic impeller is designed exclusively for the PSH Giant pump series. The Giant is PSH’s high-performance commercial pump featuring a logarithmic plastic volute and plastic impeller, making it especially well-suited to saltwater pools, pools with ionizers or salt chlorinators, and aquarium applications where metal-free hydraulic circuits are required. Always cross-reference the exploded-view diagram (position 55) before ordering to confirm fitment with your specific Giant variant.

Why Genuine Matters

The PSH Giant earned a Sustainability Award at the Piscina Barcelona exhibition precisely because of the engineering behind its one-piece plastic impeller — including geometric optimisation for enhanced hydraulic efficiency and cavitation resistance. A genuine OEM replacement preserves those performance characteristics and ensures the impeller seats correctly on the motor shaft without vibration or premature wear. Non-genuine alternatives may compromise flow, balance, and service life.

Installation

Replacing a pump impeller requires draining and disassembling the pump wet end, including removing the pump body halves and securing the motor shaft to unscrew the impeller. Professional installation is recommended for commercial pump applications. Refer to the PSH Giant exploded-view diagram and service manual, and inspect the mechanical seal and O-rings for wear while the pump is open.