Adj. Differential Pressure Switch .25 -1 in WC SPDT
Pressure Switch 0.40" W.C. SPST-NO W/ Mounting Bracket
Pressure Switch 1.00" W.C. SPST-NO W/ Mounting Bracket
Pressure Switch Kit 1.30" W.C. SPST-NO W/ Mounting Bracket, Tube, Wires, Ties
Pressure Switch 0.60" W.C. SPST-NO Less Bracket