Description
Pump Motor, 1/3 HP – High-Efficiency Solution for Pure Water RODI and Water Pump Applications
The 5KH32GNB811X Pump Motor is a high-performance, close-coupled pump motor engineered for pure water and beverage dispensing systems. With a compact 1/3 HP design, this split-phase motor ensures consistent fluid pressure and flow rates, making it ideal for residential and light commercial applications like vending machines, liquid transfer pumps, and industrial dispensing systems. Its open dripproof enclosure balances efficient cooling with protection against dust and moisture, while the sturdy steel frame and ball bearings enhance durability and operational lifespan. Certified to CE Mark, CSA, and UL Recognized standards, this motor delivers reliable performance with a continuous duty cycle and versatile voltage compatibility.
Key Features:
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Power & Speed: 1/3 HP with a nameplate RPM of 1,725 (1,701-1,800 RPM range), single-phase, 60 Hz (1,425 RPM at 50 Hz), and full load amps of 5.6-5.5/2.8-2.7 for efficient operation.
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Dimensions: Overall length 7 11/16 in, shaft length 1/4 in, shaft diameter 5/8 in, length less shaft 7 1/2 in, body diameter 5.6 in, height 5 13/16 in, weight 14 lb.
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Mounting & Compatibility: 48Y frame with cradle base mounting (all-angle position), compatible with 115/200-230V AC, 120/240V AC, and usable at 200V/208V, with a max ambient temperature of 40°C.
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Durability & Design: Open dripproof enclosure, continuous duty cycle, Class B insulation, CW/CCW reversible rotation, ball bearings for reduced friction, and auto thermal protection to prevent overheating.
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Standards & Applications: CE Mark, CSA Certified, UL Recognized; perfect for pump applications in beverage dispensing, water systems, and other hub-mounted setups; 62% nominal efficiency.
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Versatility: Single-speed operation with a motor service factor of 1, ensuring reliable performance without overheating in high-demand environments.
This pump motor combines a robust steel frame, efficient 62% nominal efficiency, and flexible voltage options to minimize downtime and maximize reliability in demanding settings. Whether you're maintaining vending machines or powering industrial liquid transfer, the 5KH32GNB811X is a dependable choice. Always verify compatibility with your equipment before installation.
Replacement in a water system is straighforward:
Tools Required:
A Couple screwdrivers and some Wrenches for the 4 bolts to the frame and a plier for the Electrical hard connection.
First ! Unplug the unit
1) Remove the Cover on the motor and expose the wires, (take a picture to get the wires in the same places)
2) remove the wires from the motor.
3) Loosen the "Ring Connector" this clamp like ring that holds the pump to the motor Leave the Ring Connector/clamp on the pump
4) Seperate the pump from the motor (just 1inch is enough)
5) Remove the 4 Mounting Bolts
6) Remove the motor.
Assembly
1) Place the motor on the cart and attach with 4 mounting bolts
2) Line up the pump shaft and motor slot and attach to end
3) Slip the ring connector over the pump and the motor attaching rings and tighten
4) insert the wires and connect per the picture
5) Close up the connector and replace the cover.
