Armstrong 410133-301 Circulating Pump 702T

Circulate small commercial zones with Armstrong 410133-301 702T, a 1/12 HP three-phase pump built for small industrial HVAC and commercial zone heating. Its cast iron body, three-piece in-line construction, alloy steel shaft, and ceramic-carbon mechanical seal support fixed hydronic installations where dependable circulation matters. Confirm the 208 to 230 or 460 V motor connection, protect the ODP enclosure from direct water, and purge trapped air before startup.

The Armstrong 702T uses a three-phase motor with 208 to 230 or 460 V voltage options and a cast iron in-line pump body. Its alloy steel shaft transfers motor power through a three-piece assembly, while the ceramic-carbon mechanical seal helps contain the circulating fluid. Verified data does not include GPM, maximum head, RPM, amp draw, connection size, operating temperature, dimensions, weight, pressure-switch settings, or self-priming capability, so select the pump from the system curve and confirm motor data before installation.

Key Features of Armstrong 410133-301 702T

- 1/12 HP circulating pump for small industrial HVAC systems.
- Three-phase motor configuration supports commercial zone heating applications.
- 208 to 230 or 460 V voltage configuration requires nameplate verification before wiring.
- Cast iron body provides a rigid housing for hydronic circulation.
- Three-piece in-line design supports service access in mechanical rooms.
- Alloy steel shaft supports the rotating pump assembly.
- Ceramic-carbon mechanical seal helps control fluid leakage.
- ODP motor enclosure requires protection from direct dripping and washdown.
- Flow, head, RPM, amp draw, connection size, dimensions, weight, thermal protection, and warranty terms were not supplied.

Why the Armstrong 410133-301 702T Stands Out

This Armstrong three-phase HVAC circulator combines a compact motor rating with cast iron construction and a serviceable three-piece in-line layout.

- Build: Cast iron, alloy steel, and a ceramic-carbon mechanical seal create a practical assembly for enclosed commercial heating areas.
- Value: Three-phase operation can suit existing commercial electrical infrastructure, while correct curve matching helps reduce overload events and unnecessary service calls.
- Audience: Commercial HVAC contractors, zone-heating installers, industrial maintenance teams, boiler technicians, and facility engineers can use this model for compatible circulation duties.

Applications & Use Cases

Use the Armstrong 410133-301 702T for small industrial HVAC loops, commercial zone heating, compact boiler circuits, and hydronic circulation systems. Physical dimensions, unit weight, and connection reach were not included, so verify pipe spacing, valve clearance, motor access, wiring position, and service room before installation.

Warranty & Support

- Factory warranty terms were not included in the supplied product data. Confirm coverage period, electrical requirements, registration steps, and authorized service availability before purchase.
- Check phase rotation, motor voltage, air removal, flange or pipe alignment, and seal condition during commissioning.

Clean strainers, inspect the mechanical seal for leakage, verify motor current, and protect the ODP enclosure from moisture during scheduled maintenance. Purchase the Armstrong 410133-301 702T commercial HVAC circulating pump from [store domain] for authentic equipment, applicable factory warranty protection, and pump support.