U.S. MOTORSAftermarket Motors for Circulator Pumps

U.S. MOTORS Circulating Pump Motor: Mfr Part # 3258, Single Phase, 115V AC, 1/2 hp

The U.S. MOTORS 3G-OTH-83536 is an aftermarket motor for circulator pumps, featuring a 56YZ frame designation and a nameplate voltage of 115V AC. This single-phase motor delivers 1/2 hp and is identified by…

SKU 3G-OTH-83536

Brand

U.S. MOTORS

Item

Circulating Pump Motor: Mfr Part # 3258, Single Phase, 115V AC, 1/2 hp

Local availability & support

Delivery: Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

U.S. MOTORS

Manufacturer Part Number

3258

Type

Single Phase, 1/2 hp 

115V 

Frame Size

56YZ 

Nameplate Voltage

115V AC 

Motor Frame Designation

56YZ 

MOTORS Circulating Pump Motor

Mfr Part # 3258 

Technical Documents

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U.S. MOTORS Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the U.S. MOTORS 617G33 circulating pump motor used for?

The U.S. MOTORS 617G33 is an aftermarket motor designed for circulator pumps in HVAC and industrial fluid-handling systems. It provides reliable single-phase power at 115V AC and 1/2 hp, making it suitable for replacing worn motors in heating, cooling, and process circulation applications.

What are the specifications of the U.S. MOTORS 617G33 motor?

The U.S. MOTORS 617G33 is a single-phase motor with 1/2 hp, 115V AC, and a 56YZ frame designation. Its manufacturer part number is 3258. The 56YZ frame is a standard size for circulator pump replacements, ensuring compatibility with many pump housings.

Where to buy the U.S. MOTORS 617G33 motor worldwide?

3G Electric supplies the U.S. MOTORS 617G33 motor to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this aftermarket circulator pump motor.

How to install the U.S. MOTORS 617G33 motor on a circulator pump?

Installation typically involves disconnecting power, removing the old motor, and mounting the U.S. MOTORS 617G33 using the 56YZ frame. Ensure the shaft aligns with the pump impeller and that electrical connections match the 115V AC single-phase supply. Follow the pump manufacturer's guidelines for safe replacement.

Used in

Common applications for U.S. MOTORS

Pumping systems — U.S. MOTORS A40P1CS (40 hp, 460 V, 3,570 RPM) for centrifugal water pumps in industrial facilities.

HVAC fans — U.S. MOTORS A7P4C (7.5 hp, 460 V, 885 RPM) for large air-handling unit fan drives.

Conveyor drives — U.S. MOTORS A25P1CS (25 hp, 460 V, 3,565 RPM) for material-handling belt conveyors.

Compressor applications — U.S. MOTORS A30P3C (30 hp, 460 V, 1,190 RPM) for rotary screw air compressors.

Machine tool spindles — U.S. MOTORS HD3P1H (3 hp, 200 V, 3,535 RPM) for high-speed milling machine spindles.

Elevator traction — U.S. MOTORS elevator motors (specialized line) for hydraulic or traction elevator systems.

U.S. MOTORS Products

3G Electric supplies U.S. MOTORS aftermarket motors for circulator pumps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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