Robertshaw 2374-522 Adjustable Air Pressure Sensing Switch, 0.15" - 2.0" W.C. Rapid-Y 5 to SDR9 within 1/8”

5 to SDR9 within 1/8” (3 mm) of square on medium and high-density pipe

SUPERIOR VERSATILITY - Use it on any gauge set

reliable measurement results and is particularly versatile and easy to use in combination with the probes

1 m/s + 5 % of mv) (0 to 2 m/s)

1/2” x 1/4" x 3/8” intake port

Robertshaw 2374-522 Adjustable Air Pressure Sensing Switch, 0.15" - 2.0" W.C. Rapid-Y 5 to SDR9 within 1/8”Robertshaw 2374 522 Adjustable Air Pressure Sensing Switch, 0. 15" 2. 0" W. C. The Robertshaw 2374 Series Adjustable Air Sensing Switches are designed to replace a wide variety of air sensing switches found in residential and light commercial applications including furnaces, electronic air cleaners and humidifiers. Features and Benefits: Field adjustable, universal switches that can sense positive, negative, or differential air pressure. The switches