Grundfos UPS Commercial Multi-Speed Circulator Pump
Grundfos UPS Commercial Multi-Speed Circulator Pump
National Boiler Supply is a premier, authorized procurement distributor for high-efficiency commercial equipment. Every order ships factory-direct, completely insured, and backed by full manufacturer engineering warranties and technical field support.
| Manufacturer Part Number (MPN) | UPS15-58FC |
| Speed Control Settings | 3-Speed Manual Rotary Switch (Low, Medium, High) |
| Electrical Input Rating | 115V, 60Hz — 0.75 Amps Max |
| Maximum Fluid Temperature | 230°F (110°C) |
| Maximum Static Operating Pressure | 145 PSI |
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The Grundfos UPS Commercial Multi-Speed Circulator Pump is a high-performance system component engineered to deliver premium fluid distribution efficiency and reliability. Built with a heavy-duty cast iron housing, this unit provides exceptional durability and outstanding resistance to demanding system environments. Its low-maintenance, high-performance architecture makes it an ideal solution for radiant, solar thermal, and hydronic zone heating loops.
Outfitted with a built-in 3-speed selector switch, the UPS series allows mechanical contractors to seamlessly tune the pump's hydraulic output to match the precise flow requirements of the specific facility infrastructure. This multi-speed versatility eliminates system velocity noise, optimizes energy consumption, and reduces the need to stock multiple fixed-speed pump variants. Its canned-rotor engineering operates without mechanical shaft seals, ensuring whisper-quiet liquid delivery and a significantly extended, leak-free operating lifespan under continuous duty cycles.
