Dwyer Instruments EDPS-08-2-N Pressure Switch 321894-708 while the integral fixed orifice

while the integral fixed orifice provides a stable differential pressure signal for superior measurement accuracy (±5%)

What causes a transition assembly to fail

reducing the need for repeated tensioning after the initial run-in period

the solenoid coil is typically sold separately unless part of a kit

The DFS-448-112 is rated for operating temperatures up to 180°F and is compatible with combustion by-products that do not chemically degrade silicone

Dwyer Instruments EDPS-08-2-N Pressure Switch 321894-708 while the integral fixed orificeThe Dwyer Instruments EDPS 08 2 N Pressure Switch is a professional grade differential pressure switch designed for HVAC airflow proving applications. Engineered with a setpoint range of 0. 08 to 1. 20" w. c. (20 to 300 Pa), this unit provides reliable monitoring for air filters, ventilators, and industrial cooling circuits. The EDPS 08 2 N utilizes a sensitive silicone diaphragm and a PA 6. 6 body to ensure precise actuation even at low pressures.