Product Overview

Our JD-2 is compact, sensitive, and reliable pressure

switch made by the leading manufacturer of pressure

control switches. e design is based on the same prin-

ciples of reliability, repeatability, and accuracy that have

made all our pressure switches so successful.

FEATURES

■ Sensitive diaphragm.

■ Snap-action electrical switch S.P.D.T. rated at 10 amps.

■ Visible ON-OFF indicator in compact die-cast

aluminum housing.

■ Spring adjustable switches—dual scales calibrated in

millimeters and inches of water column.

■ Five range scales—from 0.07" W.C. to a maximum of

35" W.C.

■ Setpoint indication.

■ Rugged die cast aluminum construction.

JD-2 | Air Pressure Switches

JD-2

PAGE 1
JD-2 | Air Pressure Switches Our JD-2 is compact, sensitive, and reliable pressure switch made by the leading manufacturer of pressure control switches. The design is based on the same principles of reliability, repeatability, and accuracy that have made all our pressure switches so successful. FEATURES ■■ Sensitive diaphragm. ■■ Snap-action electrical switch S.P.D.T. rated at 10 amps. ■■ Visible ON-OFF indicator in compact die-cast aluminum housing.
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JD-2 | Air Pressure Switches Specifications Specifications Blue Spring .07" to 1.7" W.C. (2 mm to 43 mm) Grey Spring 0.1" to 4" W.C. (3 mm to 102 mm) Purple Spring 0.1" to 10" W.C. (3 mm to 250 mm) Red Spring 0.1" to 24" W.C. (3 mm to 600 mm ) Orange Spring 5" to 35" W.C. (125 mm to 875 mm) Range Scale Adjustment and Indicator ON-OFF Indicator for Switch Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min.