McDonnell & Miller 67-G Low Water Cut Off R-410A offering a steady response across

offering a steady response across high and medium temperature ranges without a pressure-limiting (MOP) feature

Heavy-duty metal geartrain ensures high-torque performance and durability compared to plastic alternatives

The Schneider Electric 2392-504 Selector Switch is a high-capacity Pneumodular position selector switch engineered for precise control in multi-branch pneumatic systems

The Warrick 16DB1B0 is a high-performance Series 16D open-circuit board designed for precise conductive liquid level control

This unit is built with durable aluminum blades and utilizes a 1/2 inch bore diameter on the discharge side for a secure hub fit

McDonnell & Miller 67-G Low Water Cut Off R-410A offering a steady response acrossThe McDonnell & Miller 67 G is a float operated mechanical low water cut off engineered specifically for steam boilers and millivolt service applications. For contractors managing residential or commercial steam systems, this auto reset control provides critical burner protection by interrupting the millivolt burner circuit if the water level drops to a dangerous point. The unit features dual precision switches, allowing for simultaneous low water cut