Bell & Gossett 1EF164LF Be656S-ECM AB Series e-60 Pump 1 HP 230v

Control large potable-water demand with Bell & Gossett 1EF164LF Be656S-ECM, a 1 HP all-bronze ECM pump listed for 230 V single-phase service. The electronically controlled motor suits high-performance booster and domestic hot-water applications where operating conditions vary during the day. The supplied listing identifies a 2-inch flanged configuration, while the manufacturer’s reference for Be656S-ECM should be checked for the exact flange size and hydraulic assembly before purchase.

The pump uses a full-diameter 5.25-inch bronze impeller and carries a listed maximum fluid temperature of 250°F. Its ECM motor operates within the 208–230 V range, but the supplied specifications do not state flow, head, amp draw, seal material, dimensions, or weight. Verify the Be656S-ECM model, flange size, control requirements, and system curve before installation.

Key Features & Benefits

- 1 HP ECM Motor: Supports high-performance potable-water and domestic hot-water circulation.
- 230 V Single-Phase: Fits compatible commercial service panels with verified field wiring.
- All-Bronze Construction: Provides the listed wetted material for potable-water booster applications.
- 5.25-Inch Bronze Impeller: Identifies the full-diameter rotating component for equipment matching.
- 250°F Maximum Temperature: Establishes the listed fluid-temperature limit for compatible systems.
- ECM Motor Control: Supports electronically controlled circulation for changing demand conditions.
- Model Verification Required: Helps prevent a flange or configuration mismatch before installation.
- Series e-60 Platform: Provides a defined product family for commercial pump comparison.

Why Choose Bell & Gossett 1EF164LF Be656S-ECM

The Be656S-ECM combines an ECM motor with all-bronze construction for high-demand potable-water service. Its main buying consideration is confirming the exact flange and hydraulic configuration against the current manufacturer submittal.

- Build: All-bronze construction, ECM motor, and full-diameter bronze impeller define the supplied pump arrangement.
- Value: Electronic motor control can help match circulation to changing demand in large domestic-water systems.
- Audience: Suited to plumbing contractors, hotel engineers, hospital maintenance teams, and commercial DHW specialists.

Applications & Use Cases

Use Bell & Gossett 1EF164LF Be656S-ECM for high-performance potable-water boosting, large-capacity domestic hot-water loops, and compatible 230 V commercial systems. The supplied data lists a 2 x 2 x 5.25 configuration, but the current model reference should confirm flange size, overall dimensions, weight, and port reach before installation.

Warranty & Support

- Warranty Terms Require Confirmation: Verify duration, coverage, registration, exclusions, and authorized service requirements with the seller.
- Confirm SKU 1EF164LF, model Be656S-ECM, flange size, horsepower, voltage, and bronze construction before ordering.

Flush the potable-water loop, purge air, inspect the seal area, verify the 230 V supply, and confirm control settings before startup. Monitor temperature, vibration, leakage, and circulation during commissioning. Purchase the Bell & Gossett 1EF164LF Be656S-ECM Series e-60 potable-water pump through Mulmotor.com for authentic equipment, applicable warranty support, and model-verification assistance.