Generic Pressure Gauge [1/8" MPT, 0–60 PSI, Back Mount] (17-555-1020) uvgenerators A check valve is useful

A check valve is useful because it helps control one-way flow

The 18 inch by 19-1/4 inch dimensions

Hayward filter head O-ring

Fits compatible HeatPro HP3100 heater applications

Restoring dependable flow detection can help the connected control equipment operate more consistently

Generic Pressure Gauge [1/8" MPT, 0–60 PSI, Back Mount] (17-555-1020) uvgenerators A check valve is usefulThe Generic 17 555 1020 pressure gauge is designed for compatible applications and features a 1 8 inch MPT connection, 0 to 60 PSI range, and back mount design. A smaller connection gauge like this is useful because it helps restore readable pressure monitoring in systems built around more compact threaded ports. Using the correct connection size is important when replacing a gauge, especially where the original port is smaller than the more common 1