Part Number: 59896341 Compatible Model: Designed for use with Grundfos UPS1558FC (UPS 1558 FC) circulator pumps Key Features and Benefits: Reliable Performance: Threespeed circulator pump delivers precise flow control for system efficiency. Flow Capacity: Rated flow of 1.93 m³/h with a maximum flow of 3.9 m³/h, equivalent to up to 17 gallons per minute. Strong Head Pressure: Rated head of 3.19 m with a maximum head of 5.9 m, handling head ranges from 0 to 19.5 feet. Energy Efficient: 1/25 horsepower motor designed for consistent operation with minimal energy consumption. Durable Construction: Engineered for longterm performance in a variety of installations. Package Includes: 1 piece 115V 17 GPM threespeed circulator pump 1 complete set of mounting accessories Specifications: Speed settings: 3 Flow range: 0 to 17 GPM Head range: 0 to 19.5 ft Motor power: 1/25 HP Voltage: 115V Practical Applications: 1. for residential hot water recirculation systems, ensuring quick delivery of heated water to fixtures. 2. Suitable for hydronic heating systems, providing consistent water flow through radiators or underfloor heating loops. 3. Ideal for light commercial circulation tasks where adjustable speed and reliable head pressure are essential. Important Compatibility Note: Please verify the part number 59896341 and ensure compatibility with your Grundfos UPS1558FC pump before . This will help ensure a seamless replacement and system performance. Our commitment is to provide products that meet exact specifications for dependable operation, giving you confidence in both quality and fit.