PSH - Pre-filter Lid Clamping Flange for Giant Series - 4080312

PSH – Pre-filter Lid Clamping Flange for Giant Series

This is the genuine PSH replacement clamping flange (position 87) for the lid of the Giant-series commercial pool pre-filter. It is the structural retaining component that secures the pre-filter lid firmly onto the body, ensuring a pressure-tight seal during pump operation. Sold individually as a direct OEM spare part.

Compatibility

Designed exclusively for the PSH Giant-series pre-filter range, including the Small Giant and Great Giant commercial pre-filter models. The Great Giant pump system is a high-flow commercial unit available from 4 HP to 15 HP, built for large public and commercial pools. Always cross-reference the exploded-view diagram (position 87) for your specific pre-filter model before ordering.

Why Genuine Matters

The clamping flange bears the full mechanical load of securing the lid against pump pressure during operation. Using a non-genuine substitute risks poor fitment, seal failure, or lid release under pressure — all serious hazards in a high-flow commercial installation. This genuine PSH part is manufactured to exact OEM tolerances, ensuring a safe, reliable seal every time the pre-filter basket is serviced.

Installation

This flange is a standard service replacement, typically required when the original component shows cracking, deformation, or thread damage. Depressurise and isolate the pump before removing the pre-filter lid assembly. For commercial installations, fitting by a qualified pool technician is strongly recommended.