Bell & Gossett 172954LF B627S All Bronze Pump 1-1/2 HP Motor

Move high-head potable water with Bell & Gossett 172954LF B627S, a 1-1/2 HP Series 60 All-Bronze pump for multi-story domestic hot-water loops. Its lead-free bronze body, bronze impeller, and single-phase motor suit potable-water boosting where the piping and electrical service must be checked together. The 1-1/2-inch by 1-1/2-inch by 7-inch configuration gives contractors a clear replacement reference. Confirm flow, head, voltage, and flange alignment before installation.

The pump uses a 7-inch bronze impeller inside the Series 60 All-Bronze assembly and carries NSF-372 certification in the supplied data. Motor voltage, phase, amp draw, seal material, dimensions, weight, and maximum operating pressure were not listed, so do not select the unit from horsepower alone. Verify the domestic-water temperature, system curve, connection spacing, and service clearance before startup.

Key Features & Benefits

- 1-1/2 HP Motor: Supports high-head potable-water boosting in larger domestic hot-water systems.
- Single-Phase Operation: Fits compatible building service where three-phase power is not available.
- All-Bronze Construction: Provides the specified wetted material for potable-water circulation.
- NSF-372 Certification: Supports the listed low-lead requirement for drinking-water applications.
- 7-Inch Bronze Impeller: Identifies the full-size rotating component for replacement matching.
- 1-1/2-Inch by 1-1/2-Inch Connections: Helps contractors verify piping compatibility before installation.
- Series 60 Maintenance-Free Design: Reduces routine lubrication work during normal operation.

Why Choose Bell & Gossett 172954LF B627S

The B627S combines a large Series 60 impeller with all-bronze construction and potable-water certification for multi-story DHW systems that require careful material and hydraulic matching.

- Build: Lead-free bronze body, bronze impeller, and Series 60 construction define the supplied pump arrangement.
- Value: Maintenance-free construction can reduce routine bearing service while NSF-372 supports application review.
- Audience: Suited to plumbing contractors, hotel engineers, apartment maintenance teams, and commercial DHW specialists.

Applications & Use Cases

Use Bell & Gossett 172954LF B627S for high-head potable boosting, multi-story domestic hot-water loops, and compatible 1-1/2-inch piping. The supplied pump size is 1-1/2 inches by 1-1/2 inches by 7 inches, but overall weight, port reach, flow, and head were not provided. Verify clearance, pipe support, and service access before installation.

Warranty & Support

- 3-Year Limited Warranty: Series 60 maintenance-free pump coverage should be confirmed against the current manufacturer terms.
- Match SKU 172954LF, model B627S, horsepower, voltage, pump size, impeller, and NSF-372 requirements before ordering.

Flush the potable-water loop, purge air, inspect the impeller and seal areas, and verify the motor nameplate before startup. Monitor flow, vibration, leakage, and water temperature during commissioning. Purchase the Bell & Gossett 172954LF B627S Series 60 All-Bronze potable-water pump through Mulmotor.com for authentic equipment, applicable warranty support, and pump assistance.