Zodiac - Backplate kit FHP with hardware, O-ring and mechanical seal - R0728200

Zodiac – Backplate kit FHP with hardware, O-ring and mechanical seal – R0728200

The Zodiac R0728200 is an original replacement backplate kit designed for Zodiac FloPro (FHP) series pool pumps. This complete kit includes all the hardware required for a proper installation, alongside a replacement O-ring and a mechanical seal, making it a comprehensive service solution for maintaining the integrity of your pump’s rear housing assembly. As an official Zodiac spare part, it is engineered to meet the exact dimensional and material tolerances of the original components, ensuring a reliable and leak-free fit.

The backplate is the rear structural component of the pump housing, responsible for sealing the wet end of the pump and supporting the mechanical seal that prevents water from migrating along the motor shaft. Over time, the mechanical seal can wear, the O-ring can degrade due to chemical exposure or UV, and the backplate hardware can corrode. Replacing these components together as a kit — rather than individually — ensures that all wear-related parts are refreshed simultaneously, restoring full pump performance and preventing premature re-failure. The included mechanical seal provides a watertight barrier between the pump’s wet end and the motor, while the O-ring ensures a secure, leak-free seal at the backplate mating surface.

Compatibility and installation context

This backplate kit is specifically designed for Zodiac FloPro FHP series pumps, which are widely used in residential above-ground and in-ground swimming pool filtration systems. Before ordering, it is important to confirm that your pump model falls within the FHP range, as pump components are not universally interchangeable across different Zodiac pump series. Installation of this kit is a maintenance-level task typically performed when the pump develops a leak from the rear housing area, when the mechanical seal shows signs of wear, or as part of a scheduled overhaul. Basic mechanical knowledge and familiarity with pool pump disassembly is recommended for a successful installation.

Suitability and practical buying guidance

This kit is suited to pool owners and service technicians maintaining Zodiac FloPro FHP pumps in residential swimming pool environments. It is the correct choice when the pump is leaking from the backplate area, when the mechanical seal has failed, or when a full wet-end service is being carried out. By using genuine Zodiac replacement parts, you protect the pump warranty where applicable and ensure long-term reliability. The all-in-one kit format eliminates the need to source individual components separately, saving time and reducing the risk of mismatched parts.