Centrifugal pump 4372 series

waterelectricindustrial

ApplicationsHVAC-system pumping and control; general purpose pumping; industrial/process pumping and control (water or glycol based) DescriptionPipe-mounted 2-pump unit with integrated intelligent controls for space-saving installation, superior energy performance, and parallel-pumping or full redundancy operation. Saves up to 75% in energy over comparable traditional constant speed or variable frequency operated pump installations. Remote services through internet to enhance reliability and sustain optimal performance over life of pumps. Materials Ductile iron e-coated casing Stainless steel impeller Sintered silicon carbide mechanical seal ConfigurationOn-board Intelligent Variable Speed controls with Sensorless control. Controls enclosure UL type 12 or UL type 4X for outdoor applications. 1-10hp range standard with iECM motors that reduce losses by more than 20% over NEMA Premium efficiency. Network capable for remote performance management services. Performance rangeUp to 900 USgpm (56 L/s) in parallel flow and 160 ft (48 m) head (composite curves available) Temperature250oF (121oC) Power Range1 hp to 10 hp (0.75 kW to 7.5 kW) Size1.5" to 3” (40 mm to 80 mm)