20-500# SPDT NEMA4X 4/30#Ddbnd

120 20/500PSI 1SPDT 1/2 N4X

80-1700# SPDT X-Prf 1/2"npt

4/200# Pressure Switch

6/300# SPDT NEMA4X Adj # Swtch

15/100# Pressure Switch

15/200# SPDT Nema4X

20/300# SPDT Nema4X

1.5-5psi PRESSURE SWITCH

SPDT Adj Presure Switch,Nema4X