Perma Cast 1-1/2" MPT Brass Hydrostatic Relief Valve (PV-15) filburmfg and SP1077 style skimmers

and SP1077 style skimmers

A skimmer lid is useful because it covers and protects the skimmer opening while still allowing service access for basket cleaning and routine maintenance

Helps collect debris inside the skimmer

The Waterway 400-9120 cartridge mounting assembly is designed for compatible filter applications using a 1-1/2 inch NPT connection

Perma Cast 1-1/2" MPT Brass Hydrostatic Relief Valve (PV-15) filburmfg and SP1077 style skimmersA hydrostatic relief valve helps protect a compatible structure by relieving pressure under the intended conditions, and this Perma Cast version features a 1 1 2 inch MPT brass construction using the PV 15 reference. Hydrostatic relief valves are useful because underground or surrounding pressure conditions can create serious stress if they are not properly managed. This valve has practical value because the brass construction and threaded 1 1 2 inch