30"hg-20# 1/2"NPT PRES SWITCH

0/18# SPDT Nema 4X Switch

0-40PSI 1/2"NPT 316SS

0/50# SPDT NEMA4X Pressure Sw.

3-100# PRESSURE SWITCH

3/100# 1/4" NPTF 316L Pres Swt

0-200PSI, SS BELLOWS, 1/2"