Item #: 770-1

SPDT 0.05-12in w.c. Air Switch Adjustable range; Includes one 12" piece 1/4" O.D. flexible tubing, nuts and ferrules; 15A resistive at 120/240; 300VA electrical rating at 125-277VAC; Responds to positive, negative or differential air pressure.

Item #: AFS-222

Differential Pressure Switch w/ Auto Res Differential Pressure Switch w/ Auto Reset 0.05 - 12in WC 1/4 inch compresion fittings.