DA-31-2-1 | 1/8-15# OpenRiseMerc#Switch | Dwyer Instruments

**Dwyer Instruments DA-31-2-1 1/8-15# OpenRiseMerc#Switch** The Dwyer Instruments DA-31-2-1 is a 1/8-15# Open Rise Mercoid mercury-free pressure switch designed to control pumps, alarms, and other devices based on pressure changes. This switch features a brass body for durability, a Buna-N diaphragm for compatibility with a wide range of fluids, and a single-pole double-throw (SPDT) contact configuration for versatile switching options. With its compact size and easy-to-install design, the Dwyer DA-31-2-1 is ideal for various industrial applications, including: - Pump control - Alarm activation - Process monitoring - Level sensing **Specifications:** - Pressure Range: 0 to 30 psi - Contact Type: SPDT - Contact Rating: 15 amps @ 120 VAC - Media Compatibility: Air, water, oil, and other compatible fluids - Temperature Range: -40°F to 160°F Upgrade your industrial systems with the reliable and precise Dwyer DA-31-2-1 1/8-15# OpenRiseMerc#Switch. Order now from Midwest Supply for the best prices and fast shipping!