Jandy Pro Series Backplate O-Ring | R0480300 Blue-White covering a range from 16

covering a range from 16 ft × 32 ft to 19 ft × 35 ft to accommodate common residential footprints

Use in conjunction with standard safety practices

This pump is designed for use in pool and spa filtration systems and water circulation applications

ensuring it withstands the test of time and the elements

Jandy Pro Series Backplate O-Ring | R0480300 Blue-White covering a range from 16What This Part Is Used For The Jandy R0480300 backplate O ring is a sealing component used in compatible Jandy Pro Series heater assemblies. It helps maintain a watertight seal at the backplate connection point during normal heater operation. Why This Part Matters A flattened or damaged O ring can create slow leaks that corrode internal components and damage surrounding equipment pad surfaces. Even minor seepage can lead to repeated service calls if