Description
Bell & Gossett 118723 Coupler (2-1/2", LD-3, HD-3, HLD-3, HHD-3)
Overview
The Bell & Gossett 118723 Coupler is a high-performance spring-type coupler engineered for use in commercial and industrial heating systems. Designed to connect motor shafts to pump shafts, it ensures reliable torque transmission while minimizing vibration and misalignment. Built with precision and durability in mind, this coupler maintains consistent pump performance in demanding environments.
Key Features
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Reliable Connection: Provides a secure and flexible link between pump and motor shafts, reducing wear and extending pump life.
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Spring-Type Design: Absorbs vibration and compensates for slight misalignments to maintain smooth, quiet operation.
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Durable Construction: Manufactured to Bell & Gossett’s exacting quality standards for long-lasting performance.
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Easy Replacement: Designed for quick installation and compatibility with multiple Bell & Gossett pump series.
Compatibility
The 118723 Coupler is used with the following Bell & Gossett pump models:
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LD-3 Series Pumps
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HD-3 Series Pumps
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2-1/2" Series Pumps
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HLD-3 Series Pumps (Obsolete)
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HHD-3 Series Pumps (Obsolete)
Technical Specifications
| Specification | Detail |
|---|---|
| Type | Spring-Type Coupler |
| Size | 1/2" x 1/2" |
| Application | Heating / Hydronic Circulation |
| Used With | LD-3, HD-3, HLD-3, HHD-3, 2-1/2" Series Pumps |
| Manufacturer | Bell & Gossett |
| Model Number | 118723 |
Benefits
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Extends pump and motor lifespan through reduced mechanical stress.
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Maintains operational efficiency and reduces downtime.
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Simplifies maintenance and replacement for service technicians.
Ideal For
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Hydronic heating systems
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HVAC pump assemblies
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Commercial and institutional heating applications
