Adapter KF-25 to 1 1/8 inch leak detector port. They are commonly used to make connections between ISO-KF and leak test ports. The ISO-KF flanges are often called quick flange fittings because they are quick to assemble. A circumferential clamp and centering ring form the vacuum seal between the connecting flanges (please see top right figure - click to enlarge). The centering ring contains a rubber elastomer o-ring. The standard sizes for quick flange fittings are KF-10, KF-16, KF-25, KF-40, and KF-50 with flange sizes NW-10, NW-16, NW-25, NW-40, and NW-50, respectively. They are made of corrosive resistant stainless steel.Adapter KF-25 to 1 1/8 inch Leak Detector Port, Stainless Steel

Adapter KF-40 to 1 1/8 inch leak detector port. They are commonly used to make connections between ISO-KF and leak test ports. The ISO-KF flanges are often called quick flange fittings because they are quick to assemble. A circumferential clamp and centering ring form the vacuum seal between the connecting flanges (please see top right figure - click to enlarge). The centering ring contains a rubber elastomer o-ring. The standard sizes for quick flange fittings are KF-10, KF-16, KF-25, KF-40, and KF-50 with flange sizes NW-10, NW-16, NW-25, NW-40, and NW-50, respectively. They are made of corrosive resistant stainless steel.Adapter KF-40 to 1 1/8 inch Leak Detector Port, Stainless Steel

Adapter KF-50 to 1 1/8 inch leak detector port. They are commonly used to make connections between ISO-KF and leak test ports. The ISO-KF flanges are often called quick flange fittings because they are quick to assemble. A circumferential clamp and centering ring form the vacuum seal between the connecting flanges (please see top right figure - click to enlarge). The centering ring contains a rubber elastomer o-ring. The standard sizes for quick flange fittings are KF-10, KF-16, KF-25, KF-40, and KF-50 with flange sizes NW-10, NW-16, NW-25, NW-40, and NW-50, respectively. They are made of corrosive resistant stainless steel.Adapter KF-50 to 1 1/8 inch Leak Detector Port, Stainless Steel

Kit of 3 KF to 1 1/8 in Leak Detector Adapters, KF-25, 40, and 50. They are commonly used to make connections between ISO-KF and leak test ports. The ISO-KF flanges are often called quick flange fittings because they are quick to assemble. A circumferential clamp and centering ring form the vacuum seal between the connecting flanges (please see top right figure - click to enlarge). The centering ring contains a rubber elastomer o-ring. The standard sizes for quick flange fittings are KF-10, KF-16, KF-25, KF-40, and KF-50 with flange sizes NW-10, NW-16, NW-25, NW-40, and NW-50, respectively. They are made of corrosive resistant stainless steel.Kit of 3 KF to 1 1/8 inch Leak Detector Port fittings, Stainless Steel