10-250"wc SPDT NEMA 4X AUTO

10-250"wc SPDT M/R ON INCREASE

0-300"wc Vac Pressure Switch

UE 100 50"VAC/50"WC 1

0.5"-5"wc SPDT Nema4X SSdiaph

0.5/5"WC 1 SPDT GP N4X NACE

2.5"-50"wc SPDT Nema4X SSdiaph

PRES SWT 2.5-50"Wc W/EXT SPRG

PRES SWITCH 2.5-50"WC GOLD CON

10-250"WC SPDT Nema4X SSdiaph