1639-1 | Diff # Swtch; .20-1.0" | Dwyer Instruments

Dwyer Instruments Diff Switch 1639-1 Dwyer Instruments' Diff Switch 1639-1 is a top-of-the-line differential switch designed for demanding industrial applications. It features a wide differential pressure range of .20-1.0" and a reliable diaphragm design that ensures accurate and stable operation. Constructed from corrosion-resistant materials, the 1639-1 withstands harsh industrial environments and provides long-lasting performance. Its compact size and easy installation make it suitable for a variety of applications, including air compressors, water pumps, and other equipment requiring differential pressure control. Key Features: * Differential pressure range: .20-1.0" * Diaphragm design for accuracy and stability * Corrosion-resistant construction * Compact size and easy installation Applications: * Air compressors * Water pumps * Process equipment * Differential pressure monitoring Our HVAC supply store offers the best prices and fast shipping for your Dwyer Instruments products. Contact us now to learn more and place your order!