Resolve the dimensional data before selecting Bell & Gossett e624S Series e-60 inline pump for single-phase 3-inch loop circulation. The supplied data identifies a 1 HP motor, 115 or 208–230-volt service, 3-inch flange, and 4.625-inch bronze-trim impeller. Official Bell & Gossett data associates SKU 1EF070LF/e624S with a 2 x 2 x 7 configuration and 5.688-inch impeller.

This conflict affects flange fit, impeller trim, curve selection, and replacement space. Official data identifies 1EF070LF as e624S, 1 HP, single-phase, with a different pump size and impeller diameter. Do not combine the supplied and official specifications. Verify the nameplate, SKU, flange pattern, impeller, and manufacturer curve before purchase.

Key Features & Benefits

- 1 HP Motor: Supports large HVAC circulation when the verified configuration matches.
- Single-Phase Service: Requires field voltage verification before wiring.
- Bronze-Trim Impeller: Identifies the supplied hydraulic material reference.
- Series e-60 Platform: Provides a defined family for curve and parts review.
- Configuration Verification: Official data conflicts with the supplied pump size and impeller.
- DOE 2020 Reference: Provides the supplied efficiency-compliance point for review.

Why Choose Bell & Gossett e624S

The e624S may suit commercial HVAC circulation, but the supplied configuration does not agree with official SKU data. Verify the exact model before selecting flanges, gaskets, or operating conditions.

- Build: The supplied data identifies a bronze-trim Series e-60 pump.
- Value: Correct model verification can prevent return freight and piping modifications.
- Audience: Fits HVAC contractors, facility engineers, boiler technicians, and commercial maintenance buyers.

Applications & Use Cases

Consider this pump for single-phase 3-inch loop circulation only after the configuration conflict is resolved. Check the nameplate, flange dimensions, impeller diameter, gasket fit, pipe supports, valve clearance, and actual pump curve before installation.

Warranty & Support

- 3-Year Standard Series e-60 Warranty: Bell & Gossett literature states 36-month coverage from date of manufacture for standard Series 60 pumps.
- Configuration Review: Confirm whether SKU 1EF070LF qualifies for standard coverage and verify the correct flange arrangement.
- Model Verification: Match Bell & Gossett e624S, SKU 1EF070LF, pump size, and impeller trim to the nameplate.

Verify the exact configuration, phase, voltage, flange, impeller, seal, and curve before commissioning. Purchase the Bell & Gossett e624S Series e-60 inline pump at Mulmotor.com for genuine equipment, applicable warranty coverage, and pump support.