DRF-31-3U-1 | LOW PRESSURE GAS SWITCH | Dwyer Instruments

DRF-31-3U-1 Low Pressure Gas Switch by Dwyer Instruments The DRF-31-3U-1 is a low pressure gas switch designed to provide reliable pressure sensing and switching in a variety of industrial applications. With a compact and robust design, it is well-suited for use in harsh environments. Featuring a pressure range of 0 to 10 inches of water column (0 to 2.5 kPa), the DRF-31-3U-1 offers accurate and precise pressure detection. Its SPDT (single pole double throw) contact configuration allows for versatile switching operations, providing control over electrical circuits based on pressure changes. This switch incorporates a brass wetted diaphragm, ensuring compatibility with a wide range of gases, including natural gas, propane, and butane. Its die-cast aluminum housing provides durability and resistance to corrosion, making it suitable for outdoor or indoor use. The DRF-31-3U-1 is commonly used in industrial settings for pressure monitoring and control, including gas heaters, furnaces, and ventilation systems. Its compact design and easy installation make it a convenient solution for various industrial applications. Our HVAC supply store offers the DRF-31-3U-1 at competitive prices, ensuring that you get the best value for your investment. Order now and benefit from fast shipping and exceptional customer service.