Weil Mclain 511-624-520 OEM SPST Pressure Switch 1.4"Wc

OEM Weil Mclain pressure switch, model 511-624-520. Single-pole, single-throw (SPST) configuration with a setpoint of 1.4"Wc. Supplied as a factory replacement component for Weil Mclain equipment that requires this exact pressure switch specification.