US$ 180.70
Replacement square O-ring for Pentair A&A Style 1 cleaning heads
24-volt operation for use with standard automation systems
Allows secure tightening without tools
Its heavy bodied
Dual-nozzle laminar flow (3/8″ inner + 7/16″ outer) increases sweep and circulation
Hayward Pressure Relief Valve Assembly Replacement for Hayward Skimmer Vacuum Plates SuperMax VS Pumps (Pre Nov 2020) Parts and Accessories Replacement square O-ring for PentairThis pressure relief valve assembly replacement is designed to use with Hayward Skimmer vacuum plates series W490R, W491R. Weighs 3 pounds.