ARMSTRONG 811757-002 OEM Circulator Pump Motor
The ARMSTRONG Circulating Pump Motor (Mfr Part # 811757-002) is a single-phase OEM motor for circulator pumps, featuring a 3/4 hp rating and a nameplate voltage of 115/230V AC. It has a Motor Frame Designation of 56…
SKU 3G-OTH-83386
Also listed as: 811757002 · 811757 002
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.
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Product Description
The ARMSTRONG Circulating Pump Motor (Mfr Part # 811757-002) is a single-phase OEM motor for circulator pumps, featuring a 3/4 hp rating and a nameplate voltage of 115/230V AC. It has a Motor Frame Designation of 56 and is compatible with Series 1164870LF-137.
Frequently Asked Questions
What is the ARMSTRONG Circulating Pump Motor 811757-002 used for?
This ARMSTRONG motor is an OEM replacement for circulator pumps in HVAC and hydronic heating systems. It powers water circulation in residential and commercial applications, ensuring efficient heat transfer. The 3/4 hp, single-phase motor is compatible with Series 1164870LF-137 pumps.
What are the specifications of the ARMSTRONG 811757-002 motor?
The ARMSTRONG 811757-002 is a single-phase motor rated at 3/4 hp with a nameplate voltage of 115/230V AC. It has a Motor Frame Designation of 56 and is compatible with Series 1164870LF-137. This OEM part is designed for circulator pump applications.
Where to buy the ARMSTRONG 811757-002 motor worldwide?
3G Electric supplies the ARMSTRONG 811757-002 motor worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this OEM circulator pump motor.
How to install the ARMSTRONG 811757-002 circulator pump motor?
Ensure power is disconnected before installation. Verify the motor's 115/230V AC voltage matches your supply. Mount the motor securely using the 56 frame, align the shaft with the pump coupling, and wire per the diagram. Test rotation direction before full operation.
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3G Electric supplies ARMSTRONG oem motors for circulator pumps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.