Dwyer ADPS-03-2-N Adjustable Differential Pressure Switch
Product Introduction
The Dwyer ADPS-03-2-N Adjustable Differential Pressure Switch is a versatile solution for measuring pressure, vacuum, and differential pressure in industrial and commercial systems. Engineered with a dual-scaled adjustment knob (inches water column and pascals), this switch enables precise pressure setting without a separate gauge, making it ideal for quick installations and on-site adjustments.




Product Features
- Adjustable Range: 0.2–2.0 in. WC (50–500 Pa), suitable for low to medium pressure applications.
- Dual-Scale Knob: Direct pressure adjustment in both in. WC and Pa, eliminating the need for additional tools.
- Durable Construction: Silicone diaphragm and PA 6.6 body ensure resistance to wear, suitable for air and noncombustible gases.
- Compact Design: Space-saving form factor with NEMA 13/IP54 protection, perfect for tight HVAC installations.
- Electrical Specs: 12A switching capacity at 110/230V, compatible with standard industrial power systems.