Campbell® 0140623 Grade 30 Proof Coil Chain, 3/8", Zinc Plated, 63' per Pail Trending_Items Series 374A Boiler Pressure Relief

Series 374A Boiler Pressure Relief Valves are used in hot water boiler applications to protect against excessive pressure on all types of hot water heating boiler equipment

Provide 50 square inches of net free area

Appearance: Opaque Blue Fluorescent Liquid

low-cost application with coverage up to 200 sq

and pull the film as you wrap - essentially "stretching" it

Campbell® 0140623 Grade 30 Proof Coil Chain, 3/8", Zinc Plated, 63' per Pail Trending_Items Series 374A Boiler Pressure ReliefExcellent low carbon steel chain for general purpose applications. Frequently used for fabricating tow chains, binding and logging chains, marine and other general applications. Standard finish: Zinc plated Hallmarking: "C3" and "USA" on 5 16" and larger Proof tested Design factor: 4 to 1 Packaged in Pail Excellent low carbon steel chain for general purpose applications Frequently used for fabricating tow chains, binding and logging chains, marine and