4Pcs ISO-K Double Claw Clamp Set for ISO-320K to ISO-500K Vacuum Flanges, M12-1.75 Bolt, 304L Stainless Steel(M12)

Features:ISO-K Double Claw Clamp for ISO-K 320, 400 and 500, fits ISO-320K thru ISO-500K Vacuum Flanges, M12-1.75 Bolt, 304L Stainless SteelThese Stainless Steel Double Claw Clamps, also known as ISO-K screw clamp stainless steel, are made of high-grade Stainless steel and adhere to vacuum technology standards.They are devised to seal two ISO-K flanges together, supporting both elastomer seals and metal seals.It‘s important to note that high-grade steel claw clamps should only be used with thread lubricant. The ISO-K style fittings can be swiftly assembled using claw clamps and are versatile enough to be connected in any orientation.The claw clamp securely hooks into a ridged groove on the back side of the ISO-K vacuum flange.Specifications:M12-1.75 BoltTorque to 7-10 lb-ftUse Wrench: 19 mmM10-1.50 BoltTorque to 7-10 lb-ftUse Wrench: 17 mmQuantity Required per FlangeISO-63: 4ISO-80: 8ISO-100: 8ISO-160: 8ISO-200: 12ISO-250: 12ISO-320: 12ISO-400: 16ISO-500: 16Dimensions: DN63 \u2013 DN500Pressure range: 10-9mbar \u2013 1.5 barTemp. range: -196 °C \u2013 300 °CLength: 61mm \u2013 83mm

• 304L stainless steel construction ensures durability and resistance to erosion, ideal for vacuum applications.
• devised to securely seal ISO-K flanges together, compatible with both elastomer and metal seals for versatile use.
• Quick and easy assembly with claw clamps allows for flexible orientation during installation, enhancing efficiency.
• Each clamp features a secure hook that fits into a ridged groove on the ISO-K vacuum flange, ensuring a tight seal.
• Recommended torque of 7-10 lb-ft with proper thread lubricant usage for optimal performance and reliability.