BELL & GOSSETT Circulating Pump Coupler: Mfr Part # 118723
The BELL & GOSSETT Circulating Pump Coupler, part number 118723, is a cast-iron motor coupler designed for Bell & Gossett circulator pumps. It is compatible with the LD3 series and the 2-1/2" AB model, as well as…
SKU 3G-OTH-83436
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The BELL & GOSSETT Circulating Pump Coupler, part number 118723, is a cast-iron motor coupler designed for Bell & Gossett circulator pumps. It is compatible with the LD3 series and the 2-1/2" AB model, as well as part number 4RC98. This component serves as a direct replacement coupling for specified Bell & Gossett pump models.
Frequently Asked Questions
What is the BELL & GOSSETT circulating pump coupler 118723 used for?
This cast-iron coupler connects the motor shaft to the pump shaft in Bell & Gossett circulator pumps, transmitting torque for water circulation in HVAC and hydronic heating systems. It is a direct replacement for LD3 series and 2-1/2" AB model pumps.
What are the specifications of the BELL & GOSSETT pump coupler 118723?
The coupler is made of cast iron and is compatible with Bell & Gossett LD3 series and 2-1/2" AB model circulator pumps. It also matches part number 4RC98. The manufacturer part number is 118723.
Where to buy the BELL & GOSSETT 118723 coupler worldwide?
3G Electric supplies the BELL & GOSSETT 118723 coupler worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this genuine Bell & Gossett replacement part.
How to install the BELL & GOSSETT 118723 pump coupler?
To install, first disconnect power and drain the system. Remove the old coupler by loosening set screws on both motor and pump shafts. Align the new cast-iron coupler, tighten set screws to manufacturer torque specs, and verify shaft alignment before restoring power.
Used in
Common applications for BELLBELL 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.
