GAS PRESS SWITCH,M/R,10"-60"WC

PRESSURE SWITCH 28"-112"

2-20"wc M/R HIGH PRESSURE SW

12-60"wc M/R High Pressure Sw

40-200"wc M/R High Pressure Sw

1-20" LowPressureSwitch AutoRs

1-20"WC M/R OPEN LOW # SW.

5-30"wc LowPressSwitch AutoRst

7-55"WC OPEN LO M/R # SW.