Bell & Gossett B612S Series 60 Centrifugal Pump 1HP
Hospital and hotel domestic hot water setups use the Bell & Gossett 172721LF to circulate massive water volume safely through a lead-free bronze casing.
- 1 HP motor powers booster loops
- Lead-free bronze meets sanitary codes
- NSF 372 compliance ensures potable safety
- ODP enclosure ventilates motor heat fast
- 2 inch flange simplifies line installation
Description
Move institutional domestic hot water with Bell & Gossett B612S Series 60 centrifugal pump for high-flow potable-water service. Its 1 HP single-phase design uses a lead-free bronze body, a 2-inch by 2-inch by 5-1/4-inch configuration, and an ODP motor. NSF-61 and NSF-372 certification provide stated compliance references. Confirm voltage, piping, and system curve before installation.
The B612S uses an all-bronze lead-free Series 60 body with a 2-inch pump size and single-phase ODP motor. Its NSF-61 and NSF-372 certifications identify compliance references for applicable potable-water projects. The supplied application covers high-flow institutional water and hospital DHW systems. Voltage, flow, head, RPM, impeller diameter, seal materials, dimensions, weight, pressure, and temperature are not stated, so verify them before ordering.
Key Features & Benefits
- 1 HP Motor: Supports high-flow institutional potable-water and hospital DHW systems.
- Single-Phase Configuration: Requires field voltage verification before wiring.
- Lead-Free Bronze Body: Provides the specified construction for potable-water service.
- NSF-61 and NSF-372 Certification: Give procurement teams stated compliance references.
- 2-Inch Pump Size: Helps compare the larger piping arrangement with existing connections.
- ODP Motor Design: Identifies the supplied motor enclosure for equipment review.
- Series 60 Construction: Targets institutional water and large DHW applications.
Why Choose Bell & Gossett B612S
The B612S combines a 1 HP single-phase motor with all-bronze, lead-free construction and two NSF certifications. It suits institutional water systems where high flow, material review, and 2-inch piping guide selection.
- Build: The lead-free bronze body, 2-inch configuration, and ODP motor define the assembly.
- Value: Stated certification references can reduce uncertainty during potable-water procurement.
- Audience: Fits hospital engineers, plumbing contractors, hotel maintenance teams, and institutional water operators.
Applications & Use Cases
Use this pump for high-flow institutional potable-water circulation and hospital DHW systems that match the listed material requirements. Check the 2-inch by 2-inch by 5-1/4-inch arrangement, gaskets, pipe supports, valve clearance, motor access, and voltage. Flow, head, overall dimensions, weight, pressure, and temperature are not supplied.
Warranty & Support
- Warranty Terms: Warranty duration, coverage, exclusions, and registration requirements require confirmation from the authorized seller.
- Service Requirements: Confirm whether authorized service is required for warranty claims.
- Model Verification: Match Bell & Gossett B612S and SKU 172721LF to the seller’s order documentation.
Verify the electrical supply, isolate the water line, inspect connections and seals, purge air, and check for leaks during startup. Review all project-specific potable-water requirements before commissioning. Order the Bell & Gossett B612S Series 60 centrifugal pump at Mulmotor.com for genuine equipment, applicable warranty coverage, and pump support.
Bell & Gossett 172721LF Series 60 Model B612S (1 HP) Specs
| Technical Parameter | Official Specification |
|---|---|
| Brand & Model | Series 60 All-Bronze (B612S) |
| SKU / Part Number | 172721LF |
| Horsepower (HP) | 1 HP |
| Electrical Phase | Single-Phase (1-PH) |
| Body Material | Bronze (Lead-Free) |
| Compliance | NSF-61 / NSF-372 Certified |
| Pump Size | 2" x 2" x 5-1/4" |
| Motor Design | ODP (Open Drip Proof) |
| Application Information | High-Flow Institutional Potable Water; Hospital DHW |












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