Bell & Gossett 186031LF is a lead-free seal bearing assembly designed for Series 60 and Series 100 in-line centrifugal pumps. This OEM replacement part includes the mechanical seal and bearing cartridge for hydronic HVAC and potable water systems. The lead-free construction meets NSF/ANSI 372 standards for safe potable water service.

# Seal Bearing Assembly The **Bell & Gossett 186031LF Seal Bearing Assembly** is a critical component designed for optimal performance in centrifugal pumps. This assembly enhances the functionality and reliability of your pumping systems, making it an essential part of any effective maintenance or repair operation. ## Key Features • **High-Quality Construction**: Manufactured with durable materials that ensure longevity and resistance to wear in demanding environments. • **Precision Engineering**: Designed to meet stringent industry standards, providing a perfect fit for various Bell & Gossett pump models. • **Enhanced Performance**: The assembly is engineered to minimize friction and heat buildup, optimizing the efficiency of the pump system. • **Easy Installation**: Designed for straightforward integration into existing systems, reducing downtime during maintenance or repairs. • **Compliance with Standards**: Meets or exceeds relevant industry regulations, ensuring reliable operation in commercial and residential applications. ## Applications • **HVAC Systems**: Ideal for use in hydronic heating and cooling systems, providing reliable sealing and support for pumps. • **Plumbing and Wastewater Management**: Utilized in various plumbing applications where effective sealing is critical. • **Compatibility**: Specifically designed for Bell & Gossett pumps, ensuring seamless integration and performance. ## Benefits • **Increased Reliability**: The assembly significantly reduces the risk of leaks, contributing to the overall reliability of the pumping system. • **Cost-Effective Maintenance**: By improving the longevity of pumps, the Seal Bearing Assembly reduces the frequency and costs associated with repairs. • **Enhanced System Efficiency**: Optimized performance allows for better energy management and lower operational costs. --- *Product information compiled with AI assistance for reference purposes.*