Bell & Gossett 101245LF Check-Trol companion flange set with 1-1/4" NPT and sweat connections. This lead-free flange set is designed for use with Bell & Gossett Series 60 and Series 100 in-line pumps in hydronic HVAC systems. The set includes two flanges with integral check valves for isolation and flow control.

Pump Flanges The **Bell & Gossett 101245LF Check-Trol Flange Sets** are essential components designed to enhance the functionality and reliability of your pump systems. With both NPT and sweat connections, these flanges ensure seamless integration into various hydronic heating and cooling setups, making them a versatile choice for both residential and commercial applications. ## Key Features • **Material Construction:** Manufactured from high-quality materials for durability and resistance to corrosion, ensuring a long operational life. • **Connection Types:** Available in both NPT (National Pipe Thread) and sweat connections to accommodate various installation requirements. • **Compatibility:** Designed to work seamlessly with Bell & Gossett pumps and valves, ensuring optimal performance and reliability. • **Pressure Rating:** Engineered to handle significant pressure loads, maintaining structural integrity in demanding environments. • **Ease of Installation:** Features pre-drilled holes for straightforward mounting, reducing installation time and complexity. ## Applications • **Hydronic Heating Systems:** Ideal for use in residential and commercial hydronic heating and cooling systems, providing reliable connections that enhance system efficiency. • **Pump Integration:** Perfect for integrating with Bell & Gossett centrifugal pumps and circulators, ensuring a secure and leak-free setup. • **HVAC Installations:** Suitable for a variety of HVAC applications where dependable pump connections are crucial for system performance. ## Benefits • **Enhanced System Performance:** Enables efficient fluid transfer within hydronic systems, improving overall energy efficiency and reducing operational costs. • **Reliability:** The robust design and quality materials reduce the risk of leaks and failures, providing peace of mind during operation. • **Versatility:** The dual connection options make these flanges adaptable for different installation scenarios, catering to diverse customer needs. --- *Product information compiled with AI assistance for reference purposes.*