Armstrong 811757-001 1/2HP 115/230V Mounted Circulator Motor
Armstrong 811757-001 1/2HP 115/230V Mounted Circulator Motor
Couldn't load pickup availability
TIPS Contract Vendor
We are an officially awarded purchasing cooperative vendor.
📋 Procurement & Shipping Notice
- LTL Freight Dispatch: Heavy commercial units ship directly via insured LTL carrier with delivery coordination included.
- Project Timelines & Submittals: Need guaranteed delivery dates, formal submittals, or tax-exempt processing?
👉 Request a Commercial Quote or contact our procurement team for direct freight scheduling.
Corporate Procurement & PO Processing
Formal Purchase Orders (POs) and tax-exempt ordering are accepted for commercial contractors and institutional facilities.
Apply for Trade Account & Terms →| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 811757-001 |
| Horsepower | 1/2HP |
| Voltage | 115/230V |
| Phase | 1PH |
Maintain peak hydronic performance with the Armstrong mounted motor, designed to provide consistent torque for demanding circulation tasks. This 1/2HP replacement unit, identified by part number 811757-001, is engineered for seamless integration into existing Armstrong circulator setups, ensuring that your HVAC system operates at its full capacity without interruption.
The motor utilizes a robust electrical design capable of running on both 115V and 230V single-phase power, offering versatile installation options for diverse residential and commercial mechanical rooms. Its balanced construction reduces vibration and mechanical stress, promoting a longer operational lifespan and quieter cycling during daily heating or cooling demands.
Key System Performance Baselines:
- Motor Output: Robust 1/2HP power rating for optimal fluid movement.
- Voltage Compatibility: Dual-voltage 115/230V, 1PH flexibility for versatile grid integration.
- Reliability: Engineered for sustained performance and rapid thermal recovery.
⚠️ Application Profile: Primarily used as a direct-fit replacement for specified Armstrong circulator pumps in hot water heating systems, domestic hot water loops, and hydronic cooling circulation circuits.
