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BELL & GOSSETT Circulating Pump Coupler: Mfr Part # 118724 - Motor Couplers for Circulator Pumps
BELLMotor Couplers for Circulator Pumps

BELL & GOSSETT Circulating Pump Coupler: Mfr Part # 118724

The BELL & GOSSETT Circulating Pump Coupler, part number 118724, is a cast-iron motor coupler designed for use with Bell & Gossett LD3 series circulator pumps. It is compatible with part number 4RC97 and manufacturer…

SKU 3G-OTH-83447

Brand
BELL
Item
& GOSSETT Circulating Pump Coupler: Mfr Part # 118724
Category
Motor Couplers for Circulator Pumps
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

BELL
Manufacturer Part Number
118724
Coupling Material
Cast Iron
Compatible with Brand
Bell & Gossett
Compatible with Series
LD3
Compatible with Manufacturer Model Number
102222

Technical Documents

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BELL Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BELL & GOSSETT Circulating Pump Coupler, part number 118724, is a cast-iron motor coupler designed for use with Bell & Gossett LD3 series circulator pumps. It is compatible with part number 4RC97 and manufacturer model number 102222.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the BELL & GOSSETT 118724 circulating pump coupler used for?

The BELL & GOSSETT 118724 is a cast-iron motor coupler used to connect the motor shaft to the pump shaft in LD3 series circulator pumps. It transmits torque reliably in hydronic heating and cooling systems, ensuring efficient fluid circulation in commercial and industrial applications.

What are the specifications of the BELL & GOSSETT 118724 coupler?

The BELL & GOSSETT 118724 coupler is made of cast iron and is compatible with Bell & Gossett LD3 series circulator pumps. It also matches part number 4RC97 and manufacturer model number 102222. The manufacturer part number is 118724.

Where to buy the BELL & GOSSETT 118724 coupler worldwide?

3G Electric supplies the BELL & GOSSETT 118724 cast-iron coupler to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order this genuine Bell & Gossett part for your LD3 pump.

How to install the BELL & GOSSETT 118724 coupler on a circulator pump?

To install the BELL & GOSSETT 118724 coupler, first disconnect power and drain the system. Align the pump and motor shafts, then slide the cast-iron coupler onto both shafts. Tighten set screws evenly to the manufacturer's torque specification. Always follow Bell & Gossett's installation manual for your LD3 series pump.

Used in

Common applications for BELL
Hydronic heating systems — BELL & GOSSETT Series 60 circulator pump impellers (p82880) for closed-loop hot water circulation.
Commercial HVAC maintenance — BELL & GOSSETT flange hardware kits (P64910) for securing pump flanges in chiller and boiler rooms.
Industrial fluid handling — BELL & GOSSETT isolation flanges (101223LF) for isolating pumps in process piping systems.
Outdoor electrical installations — BELL weatherproof covers (5028-0) for protecting receptacles in NEMA 3R environments.
Floor box access in commercial buildings — BELL brass floor box covers (6249) for flush-mounted electrical outlets in concrete floors.
Pump repair and retrofit — BELL & GOSSETT bearing assemblies (189105LF) for in-line circulating pumps in Series PR applications.

BELL Products

3G Electric supplies BELL motor couplers for circulator pumps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Cross-referenced by specification & description
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