NBK-20940 Circulator Pump, 115V, 1/25 HP, 3-Speed
The NBK-20940 Circulator Pump is a dependable, high-efficiency pump built for outdoor boilers, radiant floor heating, and general hydronic heating systems. Designed for versatility, this model features three adjustable speeds to fine-tune water circulation, improve energy efficiency, and balance system performance. It serves as a direct replacement for popular Grundfos models, offering quiet, consistent operation and long-lasting reliability.
Key Features:
3-Speed Control Easily adjustable to meet the precise circulation requirements of your heating system, ensuring optimal efficiency
Robust Construction Built for continuous operation under demanding outdoor boiler conditions
Quiet, Smooth Performance Reduces system noise while maintaining strong, consistent flow
Standard Flange Design Fits seamlessly into standard system configurations for quick, easy replacement
Specifications:
Voltage: 115V
Horsepower: 1/25 HP
Speed Settings: 3-speed adjustable
Application: Outdoor boiler systems, radiant floor heating, and general hydronic heating systems
Equivalent Models:
Grundfos: UPS15-58FC
Why Choose the NBK-20940 Circulator Pump?
The NBK-20940 provides outstanding flexibility and efficiency for residential or light commercial heating applications. Its three-speed motor allows for customizable flow control, helping reduce energy usage and optimize system performance. Compatible with Grundfos UPS15-58FC models, it ensures reliable operation, quiet performance, and extended service lifemaking it a smart choice for homeowners and professionals alike.
