Bell & Gossett 608S Series 60 Centrifugal Pump

Keep commercial boiler loops moving with Bell & Gossett 608S Series 60 centrifugal pump for medium-flow hydronics and secondary circulation. Its 3/4 HP single-phase motor accepts 115 or 208–230 volts, while the 1-1/4-inch by 1-1/4-inch by 5-1/4-inch configuration suits compact piping layouts. The cast-iron body and Buna/carbon-ceramic mechanical seal provide clear replacement checkpoints. Confirm connections, voltage, and system curve before installation.

The 608S uses a Series 60 maintenance-free arrangement with a cast-iron body and mechanical seal specified as Buna/carbon-ceramic. Its single-phase motor supports 115 or 208–230 volts, requiring field verification before wiring. The supplied application covers medium-flow commercial hydronics and boiler secondary loops. Flow, head, RPM, impeller diameter, dimensions, weight, pressure, and temperature are not stated, so verify those details against the manufacturer’s submittal.

Key Features & Benefits

• 3/4 HP Motor: Fits compatible medium-flow commercial hydronic and boiler-loop applications.
• Single-Phase Voltage: Supports 115 or 208–230-volt service after field verification.
• Cast-Iron Body: Provides the specified casing material for closed hydronic service.
• 1-1/4-Inch Pump Size: Helps compare the supplied arrangement with existing piping.
• Buna/Carbon-Ceramic Seal: Identifies the mechanical seal materials for service review.
• Series 60 Configuration: Targets commercial hydronics and boiler secondary circulation.

Why Choose Bell & Gossett 608S

The 608S combines single-phase voltage flexibility with a compact Series 60 arrangement and specified mechanical seal. It suits commercial boiler rooms where medium-flow circulation and existing piping compatibility guide replacement selection.

• Build: Cast iron, Buna, carbon-ceramic sealing, and Series 60 construction define the supplied assembly.
• Value: Matching the pump size and electrical service can reduce piping changes and delays.
• Audience: Fits boiler technicians, HVAC contractors, facility engineers, and commercial maintenance teams.

Applications & Use Cases

Use this pump in medium-flow commercial hydronics and boiler secondary loops that match its electrical and hydraulic requirements. Check the 1-1/4-inch by 1-1/4-inch by 5-1/4-inch arrangement, gasket fit, valve clearance, pipe supports, and seal access. Flow, head, overall dimensions, weight, pressure, and temperature are not supplied, so verify them before purchase.

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 608S and SKU 172713LF to the seller’s order documentation.

Verify voltage, align the piping, purge air from the boiler loop, inspect strainers, and check the mechanical seal area for leaks during startup. Select the pump from the actual system curve. Purchase the Bell & Gossett 608S Series 60 centrifugal pump at Mulmotor.com for genuine equipment, applicable warranty coverage, and pump support.