Generic Viton O-Ring [5-7/8" ID] [3/16" CS] (360-VT75BR) outdoor A vacuum plate is useful

A vacuum plate is useful because it helps direct suction through the skimmer during manual vacuuming

Union fitting with 1-1/2 inch slip or 2 inch spigot options on both ends

4 Pin-Amp configuration

When the heating side of the system begins to feel inconsistent

Generic Viton O-Ring [5-7/8" ID] [3/16" CS] (360-VT75BR) outdoor A vacuum plate is usefulA Viton O ring helps create a dependable seal at a compatible larger circular connection, and this generic version is sized with a 5 7 8 inch inside diameter and 3 16 inch cross section using the 360 VT75BR reference. When a thicker profile O ring becomes brittle, worn, or compressed, the connection can lose the sealing support it should maintain. The Viton material gives this part practical value because some applications call for a fluoroelastomer