DA-31-127-9 | 10-300# 120V 10A # SWITCH | Dwyer Instruments

The Dwyer Instruments DA-31-127-9 is a robust 10 Amp, 120 Volt mechanical pressure switch. Its broad range of adjustability makes this a versatile switch for various applications. Featuring a brass body, 1/4" NPT connections, and a Buna-N diaphragm and Viton seat material, it's designed for durability and compatibility with a wide range of media. The tamper-proof scale and easily accessible adjustment screw ensure accuracy and ease of use. The included SPDT switch provides diverse electrical configurations for control or indication purposes. Our HVAC supply store offers the best prices and fast shipping for all your industrial supply needs.