DA-31-156-1 | DA-31-156-1 PRESS SW | Dwyer Instruments

1-15 PSI Mercury Pressure Switch (DA-31-156-1) The DA-31-156-1 1-15 PSI Mercury Pressure Switch from Dwyer Instruments is a precise and reliable device designed to monitor and control pressure in industrial settings. Its robust construction ensures durability in demanding environments. Key Features and Benefits: * Pressure range: 1-15 PSI * Differential pressure: 1-3 PSI * Snap-action contacts for fast response * Mercury switch element for accuracy * Compact design for easy installation * UL and CSA approved Applications: This pressure switch is ideal for use in various industrial applications, including: * HVAC systems * Refrigeration units * Pneumatic controls * Hydraulic systems * Process control systems For industrial engineers and maintenance professionals seeking a high-quality pressure switch, Dwyer Instruments' DA-31-156-1 offers exceptional performance and reliability. Contact us at our HVAC supply store for the best prices and fast shipping on your pressure switch needs!