Weil McLain

4151 products

Weil McLain

511-624-520

1.4"wc SPST dual 1/4" barb connection Pressure Switch

Weil McLain

511-624-521

1.25"wc SPST dual 1/4" barb connection Pressure Switch

Weil McLain

511-624-530

Differential Pressure Switch, SPST Switch Action, 0.35" W.C. Setting, Sea Level to 4,000 ft. Elevation

Weil McLain

511-624-532

Differential Pressure Switch, SPST Switch Action, 0.30" W.C. Setting, Sea Level to 4,000 ft. Elevation

Weil McLain

511-624-541

1.05"WC PRESSURE SWITCH

Weil McLain

511-624-542

AirPressureSwitch 1.53"wc SPDT

Weil McLain

511-624-544

Swch-P Stpt @ 0.85 WC

Weil McLain

511-624-545

Pressure Switch

Weil McLain

511-624-548

1.15"wc SPDT dual 1/4" barb connection Pressure Switch

Weil McLain

511-624-549

Swch-P Stpt @ 1.47 WC