Series 193



Series 193

Low Water Cut-Off/Pump Controllers

For commercial and industrial low or high pressure steam boilers

• Maintains consistent water level regardless of pressure

• Water column with integral tappings for gauge glass and tri-cock installations

• For boilers of any steaming capacity

• No. 5 Switch included

• Magnetic repulsion eliminates need for bellows

• Optional features

– Manual reset

• 7B switch (135ohm proportional control signal) to maintain constant boiler water level

• 1" NPT connections

• Maximum pressure 150 psi (10.5 kg/cm2)

Technical Data