Bell & Gossett 186543LF Seal Kit 318973-401 This SKU typically refers to

This SKU typically refers to the valve body assembly with compression nuts

System Protection: Critical for avoiding overheating and managing high-limit switch trips in commercial tank configurations

this 804665 reference cable utilizes a four-wire bipolar configuration (White

With 5/8" x 7/8" ODF sweat connections

Bell & Gossett 186543LF Seal Kit 318973-401 This SKU typically refers toThe Bell & Gossett 186543LF Seal Kit is a critical mechanical seal assembly designed for heavy duty hydronic pump maintenance. This kit features a 1 5 8 inch shaft diameter and is specifically engineered for #8 seal size configurations, ensuring a precise fit for larger base mounted centrifugal pumps. As a lead free (LF) genuine OEM component, it meets modern potable water standards while providing the robust sealing necessary for high pressure HVACR