ARMSTRONG Pump Motor: Mfr Part # 811757-001, Single Phase, 115V AC, 1/2 hp
The ARMSTRONG Pump Motor, Mfr Part # 811757-001, is an OEM motor designed for S&H 5-Series circulator pumps. This single-phase motor operates at 115V AC with a 48Z frame designation and 1/2 hp rating. It is a direct…
SKU 3G-OTH-83277
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Product Description
The ARMSTRONG Pump Motor, Mfr Part # 811757-001, is an OEM motor designed for S&H 5-Series circulator pumps. This single-phase motor operates at 115V AC with a 48Z frame designation and 1/2 hp rating. It is a direct replacement motor for compatible ARMSTRONG circulator pump models.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the ARMSTRONG 811757-001 pump motor used for?
The ARMSTRONG 811757-001 is an OEM replacement motor designed for S&H 5-Series circulator pumps. It is commonly used in commercial and industrial hydronic heating systems to drive water circulation. This single-phase, 1/2 hp motor at 115V AC ensures reliable pump operation in HVAC applications.
What are the specifications of the ARMSTRONG 811757-001 motor?
The ARMSTRONG 811757-001 is a single-phase motor rated at 1/2 hp and 115V AC. It features a 48Z frame designation and is compatible with S&H 5-Series circulator pumps. The manufacturer part number is 811757-001. This motor is a direct OEM replacement for compatible ARMSTRONG pump models.
Where to buy the ARMSTRONG 811757-001 motor worldwide?
3G Electric supplies the ARMSTRONG 811757-001 motor worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us to source this OEM replacement motor for S&H 5-Series pumps. We provide competitive pricing and reliable shipping.
How to install the ARMSTRONG 811757-001 motor on a circulator pump?
To install the ARMSTRONG 811757-001 motor, first disconnect power and drain the pump. Remove the old motor by unbolting it from the pump housing. Align the 48Z frame and secure the new motor. Reconnect wiring per the nameplate (115V AC, single phase). Test for proper rotation before restoring system pressure.
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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.
