Grundfos UPS Cast Iron Circulator Pump

The Grundfos UPS cast iron circulator pump line is a family of wet-rotor circulator pumps. They move water through closed-loop hydronic heating, chilled water, and hot water recirculation systems. Each pump has a cast iron pump housing and a flanged connection. This makes the line a good fit for commercial and light-industrial circulation jobs. You may also see these pumps called circulating pumps, booster circulators, or hydronic circulator pumps.

Key Features:

• Cast iron pump housing for durability and long service life in closed hydronic systems
• Wet-rotor design lubricates and cools the motor with the pumped fluid. The pump needs no mechanical shaft seal, so it runs quietly and needs little maintenance.
• Flanged connections for secure installation in piping
• Built for continuous operation in heating, cooling, and recirculation applications
• Available in several motor and electrical configurations, so you can match the pump to your system

Grundfos is a well-known name in pump technology. The UPS line gives dependable, energy-conscious circulation for building heating and cooling systems. Select the variant that matches your system's flow, head, and electrical requirements.