Bell & Gossett 186826LF Seal Kit for VSC VSCS Series Pump

Bell & Gossett 186826LF Seal Kit for VSC/VSCS Pumps is a lead-free replacement kit engineered specifically for 1-3/4-inch shaft models within Bell & Gossett’s VSC and VSCS pump series. The kit incorporates Buna-N elastomer seals along with carbon and ceramic components to form the essential seal interface between the rotating shaft and the pump housing, restoring sealing integrity. As a targeted repair part, it is designed to fit the VSC and VSCS family and to accommodate the 1-3/4-inch shaft configuration that these models employ. The LF suffix denotes lead-free construction, aligning with modern environmental standards while maintaining the same fit and sealing geometry as the standard 186826 kit. Use of this seal kit is appropriate when servicing Bell & Gossett VSC/VSCS pumps to replace worn seals and protect the pump from leaks and fluid bypass in circulating systems.