Nonelectric steam condensate pump used in hazardous locations

Pressure-operated condensate return pump doesn't use electricity, making it suited for hazardous or wet atmospheres and NEMA 4, 7, and 9 locations. There are no rotating seals to leak, no motors to burn out, and lubrication is not required.
By Staff August 1, 1998

Pressure-operated condensate return pump doesn’t use electricity, making it suited for hazardous or wet atmospheres and NEMA 4, 7, and 9 locations. There are no rotating seals to leak, no motors to burn out, and lubrication is not required. The unit is constructed with a cast iron tank and stainless steel internal parts to resist damage and corrosion. It is available in 1 in. X 1 in., 1 1/2 in. X 1 1/2 in., 2 in. X 2 in., and 3 in. X 2 in. sizes, and includes inlet and outlet check valves.

Bestobell Steam Div.