Armstrong Stainless Steel Condensate Return Units offer the best materials available for long life. Tanks have a 20-year warranty against failure due to corrosion and are made from 304 SS with internal ribbing where needed for excellent strength.
Available in six standard sizes; 12, 25, 45, 70, and 100 gallon capacities (with custom sizes available) in simplex or duplex pump configuration. Compact dimensions and light weight make it a simple task to replace your old cast iron unit. System accessories are of the highest quality. These pumps are made of investment cast 316 stainless steel. The single stage impeller is of semi-open design allowing for occasional pumping of small solids without clogging.
Pump is permanently aligned to the electric motor, never requiring alignment at the job site. Pumps are furnished with 250°F mechanical seals, and are equipped with a seal cavity bleed line to keep the seal lubricated and minimize the probability of premature seal failure. Pump discharge openings are NPT.
Standard motors are: three phase- 208/230/460 V TEFC, Single phase -115/208/230 V ODP. Other voltages are available on request. Other motors available are explosion proof, wash down duty, premium efficiency, and any other motor available with a 56C frame. Motor/pump controls available for simplex, duplex, triplex, and quadplex, in single phase or three phase with a limitless array of available options for any requirement. NEMA 1 is standard enclosure. All other enclosures are available.