Industrial 4RH12-20hp-115V-150PSI Circulating Pump

The Industrial 4RH12-20hp-115V-150PSI Circulating Pump delivers 20 HP of inline industrial water circulation at 115 VAC, providing continuous flow and up to 150 psi to keep large building and process loops moving. It is designed for continuous-duty operation in commercial and industrial systems, circulating water or compatible non-corrosive fluids through HVAC systems, boiler and hydronic heating loops, process cooling equipment, heat exchangers, and industrial fluid transfers. The pump's inline configuration supports fixed piping installations, and it can be mounted inline or base-mounted depending on service constraints. Typical users include maintenance teams, plant engineers, OEM machine builders, and system integrators performing equipment replacement, preventive maintenance, retrofits, or new circulation installations. Key specifications include: Manufacturer Industrial; Product Type Circulating Pump; Pump Type Industrial Water Circulating Pump; Motor Power 20 HP; Supply Voltage 115 VAC; Maximum Working Pressure 150 PSI; Duty Cycle Continuous; Pumped Media Water and compatible non-corrosive fluids. Common replacements include Bell & Gossett Series 100 Circulating Pump, Taco 110 Series Circulator Pump, and Grundfos UPS Series Circulator Pump.