Bell & Gossett 172717LF 610S Pump With 1/2 HP

Bell & Gossett 172717LF 610S circulates medium-flow hydronic water through a 2-inch Series 60 arrangement using a 1/2 HP single-phase motor. Its 115 or 208–230 V configuration suits compatible commercial and institutional service panels, while the cast-iron body fits standard hydronic heating applications. The supplied listing identifies a 5-1/4-inch bronze impeller, but the current manufacturer reference should be checked for the exact impeller configuration before purchase.

The maintenance-free Series 60 assembly uses a single-phase motor and 2 x 2 x 5-1/4 pump size with flanged connections. The supplied information does not state flow, head, pressure, amp draw, seal material, dimensions, or weight. Because published Series 60 references may identify a different impeller diameter for model 610S, verify the nameplate, motor code, impeller, and approved system curve before installation.

Key Features & Benefits

- 1/2 HP Motor: Supports medium-flow circulation in compatible commercial hydronic heating systems.
- Single-Phase Operation: Fits 115 or 208–230 V service for flexible replacement planning.
- 2-Inch Flanged Size: Helps contractors compare the pump with existing commercial piping.
- Maintenance-Free Series 60: Reduces routine lubrication work during normal hydronic operation.
- Bronze Impeller: Provides the listed rotating material for compatible hydronic service.
- Impeller Verification Required: Helps prevent a mismatch between listing data and current manufacturer references.

Why Choose Bell & Gossett 172717LF 610S

The 610S offers a single-phase Series 60 configuration for medium-flow hydronic work, but the impeller information must be reconciled before purchase. That verification protects against an incorrect replacement in a 2-inch loop.

- Build: Cast iron, bronze impeller, 2-inch flanged connections, and Series 60 construction define the supplied arrangement.
- Value: Maintenance-free construction can reduce routine bearing service when the pump is correctly matched.
- Audience: Suited to boiler technicians, commercial HVAC contractors, facility engineers, and hydronic replacement teams.

Applications & Use Cases

Use Bell & Gossett 172717LF 610S for medium-flow hydronic HVAC, secondary heating loops, boiler branches, and compatible 2-inch flanged systems. The supplied pump size is 2 x 2 x 5-1/4, but overall dimensions, weight, port reach, and final impeller details require confirmation. Check flange spacing, valve access, motor clearance, and service space before installation.

Warranty & Support

- 3-Year Limited Warranty: Series 60 maintenance-free warranty coverage should be confirmed against current manufacturer terms.
- Match SKU 172717LF, model 610S, motor voltage, horsepower, pump size, and impeller specification before ordering.

Fill and purge the loop, inspect flange gaskets, verify voltage, and check the seal area during startup. Confirm the actual impeller and pump curve before commissioning, then monitor noise, vibration, temperature, and leakage. Purchase the Bell & Gossett 172717LF 610S Series 60 hydronic circulating pump through Mulmotor.com for authentic equipment, applicable warranty support, and model-verification assistance.