Description
The Bell & Gossett 187202 Shaft Sleeve is a precision-engineered replacement component designed to protect and extend the service life of circulator pump shafts in hydronic heating and cooling systems. As an OEM-quality part from one of the most trusted names in hydronic system technology, this shaft sleeve provides a reliable, exact-fit solution for maintaining peak pump performance.
Product Overview
Shaft sleeves serve as a sacrificial protective layer around the pump shaft, shielding it from the abrasive and corrosive effects of continuous fluid contact. By replacing the shaft sleeve rather than the entire shaft or pump assembly, technicians can restore proper sealing, reduce vibration, and extend overall equipment life — saving time and cost on service calls.
Key Features
- OEM Bell & Gossett replacement part for precise fit and compatibility
- Protects pump shaft from wear, corrosion, and erosion caused by fluid contact
- Helps maintain proper mechanical seal and packing performance
- Supports reliable, long-term operation in hydronic heating and cooling systems
- Reduces downtime by enabling targeted component replacement instead of full pump overhaul
- Manufactured to Bell & Gossett quality standards for dependable service life
Applications
- Hydronic heating and cooling circulator pumps
- Commercial and residential boiler system pumps
- Bell & Gossett pump series requiring shaft sleeve maintenance or replacement
Why Choose Bell & Gossett?
Bell & Gossett, an Xylem brand, has been a leading manufacturer of pumps, heat exchangers, and hydronic system accessories for over a century. Their replacement parts are engineered to exact tolerances, ensuring compatibility and performance that generic alternatives cannot match.







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