30"HgVac/20psi SPDT

0/20psi SPDT Nema4X

0-20PSI DPDT PRESSURE SWITCH

0-30# SPDT NEMA4X PRESSURE SW

0/100# PRESSURE SWITCH

0/100# SPDT NEMA4X # Switch

100/1,000psi,1/4"NPTF,303SS PS

200/3000# SPDT NEMA4X # Switch

0-80"wc 1/2"npt Pressure Swt