Generic O-Ring [19-1/2" ID] [5/16" CS] (O-200) horizonventures contributing to correct positioning and

contributing to correct positioning and a cleaner installed appearance around the opening

This replacement is especially useful when the original nozzle is cracked

or difficult to read and the supported keypad uses the P1

and extend the service life of surrounding equipment

and 185 heater applications where the supported water-connection flange needs replacement

Generic O-Ring [19-1/2" ID] [5/16" CS] (O-200) horizonventures contributing to correct positioning andAn O ring helps create a dependable seal at a compatible very large circular connection, and this generic version is sized with a 19 1 2 inch inside diameter and 5 16 inch cross section using the O 200 reference. When a large heavy profile O ring becomes worn, flattened, or cut, the assembly can lose the sealing support it should maintain. The 5 16 inch cross section gives this O ring practical value because large diameter sealing surfaces often