Bell & Gossett 102218 2-1/2 Pump Cast Iron Body 1/4hp

Description

Move medium-head hydronic water with Bell & Gossett 102218 Series 2-1/2, a 1/4 HP cast-iron circulator for apartment-building heating and compatible boiler loops. Its 2-1/2-inch flanged connection gives contractors a clear piping reference, while the alloy-steel shaft and bronze sleeve define the rotating assembly. The oil-lubricated sleeve bearings require planned service, so leave access for lubrication and inspection after installation.

The 115 V motor transfers rotation through the oil-lubricated sleeve-bearing assembly and alloy-steel shaft with bronze sleeve. The cast-iron body forms the main casing, but the supplied data does not state flow, head, pressure, amp draw, dimensions, or weight. Verify the pump curve, flange spacing, shaft direction, and heating-loop temperature before startup.

Key Features & Benefits

• 1/4 HP Motor: Supports medium-head circulation in apartment and commercial hydronic heating systems.
• 115 V Operation: Fits compatible single-phase service for straightforward replacement planning.
• 2-1/2-Inch Flanged Connection: Provides a defined piping reference for larger heating loops.
• Cast-Iron Body: Supplies the specified casing material for compatible hydronic applications.
• Alloy-Steel Shaft: Uses a bronze sleeve within the listed rotating assembly.
• Oil-Lubricated Sleeve Bearings: Require scheduled service access and periodic lubrication.

Why Choose Bell & Gossett 102218 Series 2-1/2

The Series 2-1/2 circulator gives apartment and commercial heating contractors a larger flanged connection with a small 1/4 HP motor and serviceable oil-lubricated bearing arrangement.

• Build: Cast iron, alloy steel, bronze sleeve, and sleeve-bearing construction provide identified mechanical details.
• Value: The defined connection size and serviceable bearing layout help simplify replacement planning and routine maintenance.
• Audience: Intended for boiler technicians, apartment maintenance teams, HVAC contractors, and hydronic service companies.

Applications & Use Cases

Apply Bell & Gossett 102218 to medium-head hydronic heating, apartment-building circulation, boiler branches, and compatible 2-1/2-inch flanged piping. The supplied specifications do not state overall dimensions, unit weight, or port-to-port reach, so verify flange centerlines, valve clearance, lubrication access, motor space, and pipe support before installation.

Warranty & Support

• Warranty Terms Require Confirmation: Verify duration, coverage, registration, exclusions, and authorized service requirements with the seller.
• Match SKU 102218, Series 2-1/2 designation, 1/4 HP motor, voltage, and flange size against the existing nameplate.

Fill and purge the loop, inspect the inlet strainer, lubricate the sleeve bearings according to the service instructions, and check the shaft area for leakage. Monitor vibration, temperature, and noise after startup. Order the Bell & Gossett 102218 Series 2-1/2 hydronic circulating pump through Mulmotor.com for genuine equipment, applicable warranty support, and pump assistance.