We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

BELL & GOSSETT Circulating Pump Coupler: Mfr Part # 186410 - Motor Couplers for Circulator Pumps
BELLMotor Couplers for Circulator Pumps

BELL & GOSSETT Circulating Pump Coupler: Mfr Part # 186410

The BELL & GOSSETT Circulating Pump Coupler, manufacturer part number 186410, is a cast-iron motor coupler designed for Bell & Gossett E-60 series circulator pumps. It is compatible with part number 4RD15 and…

SKU 3G-OTH-83505

Brand
BELL
Item
& GOSSETT Circulating Pump Coupler: Mfr Part # 186410
Category
Motor Couplers for Circulator Pumps
Available to Order
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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
186410
Coupling Material
Cast Iron
Compatible with Brand
Bell & Gossett
Compatible with Series
E-60
Compatible with Manufacturer Model Number
613S

Technical Documents

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

Product Description

The BELL & GOSSETT Circulating Pump Coupler, manufacturer part number 186410, is a cast-iron motor coupler designed for Bell & Gossett E-60 series circulator pumps. It is compatible with part number 4RD15 and manufacturer model number 613S.

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 circulating pump coupler 186410 used for?

This cast-iron coupler connects the motor shaft to the pump shaft in Bell & Gossett E-60 series circulator pumps. It transmits torque to drive the impeller in hydronic heating and cooling systems, ensuring reliable fluid circulation in commercial and industrial HVAC applications.

What are the specifications of the BELL & GOSSETT pump coupler 186410?

The BELL & GOSSETT circulating pump coupler, part number 186410, is made of cast iron. It is compatible with Bell & Gossett E-60 series pumps, OEM part number 4RD15, and manufacturer model number 613S. It serves as a direct replacement motor coupler for these circulator pump models.

Where to buy the BELL & GOSSETT 186410 coupler worldwide?

3G Electric supplies the BELL & GOSSETT 186410 cast-iron coupler to customers worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the BELL & GOSSETT 186410 pump coupler?

To install the 186410 coupler, first disconnect power and isolate the pump. Remove the old coupler by loosening set screws on both motor and pump shafts. Align the new cast-iron coupler onto the shafts, tighten set screws evenly, and verify free rotation before restoring power. Follow pump manufacturer guidelines.

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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BELL & GOSSETT Circulating Pump Coupler: Mfr Part # 118474, Cast Iron
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BELL & GOSSETT Bearing Assembly: for In-Line Circulating Pumps, Mfr Part # 186863LF
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BELL & GOSSETT Bearing Assembly: for In-Line Circulating Pumps, Mfr Part # 189105LF
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