McDonnell & Miller 150S High Pressure Level Controller

• For commercial and industrial low or high pressure. boiler applications. • For boilers of any steaming capacity. • Monel bellows provides corrosion resistance. • Snap action switches for high temperature service. – 1 Single pole, single throw switch for pump control. – 1 Single pole, double throw switch for low water. cut-off and alarm actuation. • Optional features. – Manual reset. – 2 Single pole, single throw switches. – 2 Single pole, double throw switches. – Float block. – BSPT threads. • Maximum pressure 150 psi (10.5 kg/cm2)