Armstrong 410134-340 Circulating Pump 706T Bronze Impeller

Armstrong 410134-340 706T Bronze Fitted handles three-phase commercial heating where a bronze impeller and bronze sleeve are preferred for the specified application. The 1/3 HP motor accepts 208–230/460 V power, while the approximately 23-foot maximum head provides a useful comparison point for compatible industrial HVAC systems. Check the system curve and corrosion conditions before choosing this configuration.

The cast-iron body houses a non-ferrous bronze impeller driven through a bronze sleeve and oil-lubricated sleeve bearings. Periodic oiling is part of the maintenance requirement, so keep the bearing service points accessible after installation. Flow, pressure, amp draw, connection dimensions, physical size, and weight were not provided. Verify the operating point and phase rotation before startup.

Key Features & Benefits

- 1/3 HP Motor: Supports compatible three-phase industrial HVAC and commercial heating service.
- 208–230/460 V Configuration: Fits multiple commercial voltage selections when correctly matched.
- Bronze Impeller: Provides a non-ferrous rotating component for specified corrosive-potential applications.
- Bronze Sleeve: Adds the listed sleeve material to the rotating shaft arrangement.
- Approximately 23 Feet Maximum Head: Helps contractors compare the pump with system resistance.
- Oil-Lubricated Sleeve Bearings: Require periodic oiling and planned service access.
- Cast-Iron Body: Provides a defined casing material for fixed commercial installations.

Why Choose Armstrong 410134-340 706T

The Bronze Fitted 706T gives installers a three-phase commercial pump with a bronze impeller, bronze sleeve, and approximately 23 feet of maximum head for verified system matching.

- Build: Cast iron, bronze impeller, bronze sleeve, and oil-lubricated bearings provide identified mechanical details.
- Value: A bronze-fitted rotating assembly can suit specified systems where material selection is part of pump replacement planning.
- Audience: Intended for industrial HVAC contractors, boiler technicians, facility engineers, and commercial maintenance teams.

Applications & Use Cases

Apply Armstrong 410134-340 706T to industrial HVAC, three-phase commercial heating, and compatible hydronic loops with potential corrosive exposure. The supplied data does not include physical dimensions, unit weight, connection size, or port reach, so verify flange alignment, bearing-oil access, service clearance, pipe support, and the actual head requirement before installation.

Warranty & Support

- Warranty Terms Require Confirmation: Verify duration, coverage, registration, exclusions, and authorized service requirements with Armstrong or the seller.
- Confirm SKU 410134-340, 706T Bronze Fitted configuration, motor voltage, phase, and impeller details before purchase.

Flush the loop, purge trapped air, inspect the seal area, verify phase rotation, and lubricate the sleeve bearings according to the applicable service instructions. Monitor pressure, vibration, bearing temperature, noise, and leakage during commissioning. Purchase the Armstrong 410134-340 706T Bronze Fitted commercial circulating pump through Mulmotor.com for authentic equipment, applicable warranty support, and pump assistance.