Armstrong 410135-343 Circulating Pump 7010T Bronze Impeller

Verify the model before ordering Armstrong 410135-343 710T, because Armstrong catalog data identifies this SKU as a Series 700 710T All-Bronze pump, not a 7010T 1 HP unit. The manufacturer reference associates 410135-343 with a 3 HP motor and approximately 5-inch impeller in the 2-inch suction and 1-1/2-inch discharge configuration. Confirm the nameplate, horsepower, pump size, and system curve before installation.

The 710T configuration uses an All-Bronze pump assembly with three-phase electrical service, while the supplied listing does not state the final voltage, RPM, seal material, bearing design, dimensions, or weight. The catalog reference identifies a 2-inch suction, 1-1/2-inch discharge, 5-inch impeller, and 60-pound approximate weight. Verify the current submittal, flange alignment, pipe support, and phase rotation before startup.

Key Features & Benefits

- 3 HP Motor: Supports larger industrial HVAC and commercial hydronic circulation when the nameplate is confirmed.
- 710T Model: Identifies the verified Series 700 configuration associated with SKU 410135-343.
- All-Bronze Construction: Provides the specified non-ferrous material arrangement for compatible water service.
- 2-Inch Suction: Accommodates the listed inlet connection for larger circulation piping.
- 1-1/2-Inch Discharge: Defines the outlet size for compatible Series 700 layouts.
- 5-Inch Impeller: Provides the catalog-listed rotating component for replacement comparison.
- Three-Phase Service: Requires verified voltage and phase rotation before electrical connection.
- 60-Pound Approximate Weight: Gives technicians a practical handling reference during installation.

Why Choose Armstrong 410135-343 710T

The verified 710T configuration offers a larger All-Bronze Series 700 pump arrangement for commercial circulation, but the supplied 7010T and 1 HP title should be corrected before purchase.

- Build: All-Bronze construction, 2-inch suction, 1-1/2-inch discharge, and 5-inch impeller define the catalog reference.
- Value: Resolving the title discrepancy can prevent incorrect wiring, undersized replacement selection, and return handling.
- Audience: Suited to industrial HVAC contractors, boiler technicians, facility engineers, and commercial hydronic maintenance teams.

Applications & Use Cases

Use Armstrong 410135-343 as the verified Series 700 710T All-Bronze pump for compatible commercial hydronic and industrial HVAC circulation. Manufacturer reference data lists a 2-inch suction, 1-1/2-inch discharge, 5-inch impeller, and approximately 60-pound weight. Confirm overall dimensions, flange spacing, motor clearance, lifting access, and system curve before installation.

Warranty & Support

- Warranty Terms Require Confirmation: Verify duration, coverage, registration, exclusions, and authorized service requirements with Armstrong or the seller.
- Request written confirmation that SKU 410135-343 corresponds to the 710T All-Bronze, 3 HP configuration before ordering.

Do not energize the pump until the nameplate, horsepower, voltage, phase, RPM, and model designation are confirmed. Fill and purge the loop, inspect the impeller and seal areas, verify flange alignment, and monitor vibration, pressure, temperature, and leakage during commissioning. Purchase the Armstrong 410135-343 710T All-Bronze Series 700 circulating pump through Mulmotor.com for authentic equipment, applicable warranty support, and model-verification assistance.