Dwyer Instruments A6-251221 Pressure Switch 323080-701 The Weil McLain 383-500-630 Gauge

The Weil McLain 383-500-630 Gauge Assembly is a high-precision OEM replacement component engineered specifically for Weil McLain Ultra series boilers

Its design ensures precise metered flow under varying load conditions

Lower Energy Consumption: Better air dissemination through the system allows the unit to reach setpoints faster

ensuring reliable operation even in high close-off pressure scenarios

Dwyer Instruments A6-251221 Pressure Switch 323080-701 The Weil McLain 383-500-630 GaugeFor contractors requiring a dependable solution for extended duty applications, the Dwyer Instruments A6 251221 Pressure Switch provides precision and setpoint integrity in a compact brass housing. This unit is specifically engineered to handle adjustable 1. 1 3 PSI range requirements, making it a staple for monitoring air, motor oils, transmission fluids, and various hydrocarbon media. The SPDT snap action switch ensures reliable electrical