PSH - FDN Series Pump Body with Cataphoresis Coating (Pos. 62) - 2015001

PSH – FDN Series Pump Body with Cataphoresis Coating (Pos. 62)

This is the genuine PSH replacement pump body (volute/casing) for the FDN series of high-flow commercial pool pumps, covering exploded-view positions 133 to 134. It is finished with a cataphoresis (e-coat) anti-corrosion treatment — an electrodeposition process that deposits a uniform protective film over all surfaces, including recesses that conventional spray coating cannot reach.

The cataphoresis finish gives this cast-iron pump body outstanding resistance to the aggressive, chemically treated water found in public and competition swimming pools, significantly extending service life compared to untreated components.

Compatibility

This pump body is designed exclusively for the PSH FDN series, which includes the FDN-1500-H, FDN-1500-V, FDN-1500-HV, FDN-3000 and related DN-series variants. Always cross-reference the exploded-view diagram for your specific model (position reference 62, parts 133–134) before ordering to confirm fitment.

Why Genuine Matters

As the primary hydraulic enclosure of the pump, the body must maintain precise dimensional tolerances to ensure correct impeller clearance, seal integrity and full flow performance. A genuine PSH part guarantees the exact material specification, cataphoresis coating thickness and machined tolerances that the original pump was engineered around — keeping your pool circulation system performing at its best.

Installation

Replacement of the pump body requires full disassembly of the pump, including removal of the motor, impeller, mechanical seal and pre-filter. This work should be carried out by a qualified pool technician. Always inspect mating gaskets and seals at the time of replacement and renew them as required to prevent leaks on reassembly.