ISO-K Claw Clamp

Description

The ISO-K Claw Clamp is designed for ISO-K vacuum systems and is suitable for use with elastomer seals and metal seals. The catalog also notes that the aluminium version is suitable for use with elastomer seals, and that this clamp is intended for installing on a base plate with ISO-K centering ring. It uses an A2-70 stainless steel bolt, must not be used in turbo pump assembly, and has a maximum torque of 16 Nm for DN63–250 and 26 Nm for DN320–630. The listed pressure range for elastomer seal is 10⁻⁷ mbar to 2.5 bar.

Field Data
Product Name ISO-K Claw Clamp
System ISO-K
Product Type Claw Clamp
Seal Compatibility Suitable for use with elastomer seals and metal seals
Aluminium Version Note Suitable for use with elastomer seals
Installation For installing on a base plate with ISO-K centering ring
Bolt Material A2-70 stainless steel
Usage Restriction Do not use in turbo pump assembly
Max Torque DN63–250 16 Nm
Max Torque DN320–630 26 Nm
Pressure Range - Elastomer Seal 10⁻⁷ mbar to 2.5 bar
Material Versions Aluminium EN AW-6082 T6 / 3.2315, Stainless Steel 304 / 1.4301, Stainless Steel 316L / 1.4404
Available Size Ranges (DN) 63-100, 160-250, 320-500
Main Dimensions A, B, C, D
Temperature Range - Aluminium EN AW-6082 T6 / 3.2315 -196 to 150 °C
Temperature Range - Stainless Steel 304 / 1.4301 -196 to 300 °C
Temperature Range - Stainless Steel 316L / 1.4404 -196 to 350 °C
Aluminium EN AW-6082 T6 / 3.2315
Size (DN) A (mm) B (mm) C (mm) D (mm) Order No
63-100 35 M8 23 14 VC2CLB1AL100
160-250 35 M10 23 14 VC2CLB1AL250
320-500 50 M12 30 21 VC2CLB1AL500
Stainless Steel 304 / 1.4301
Size (DN) A (mm) B (mm) C (mm) D (mm) Order No
63-100 35 M8 23 14 VC2CLB1SS100
160-250 35 M10 23 14 VC2CLB1SS250
320-500 50 M12 30 21 VC2CLB1SS500
Stainless Steel 316L / 1.4404
Size (DN) A (mm) B (mm) C (mm) D (mm) Order No
63-100 35 M8 23 14 VC2CLB2SS100
160-250 35 M10 23 14 VC2CLB2SS250
320-500 50 M12 30 21 VC2CLB2SS500

Aluminium EN AW-6082 T6 / 3.2315
Size (DN) A (mm) B (mm) C (mm) D (mm)
63-100 35 M8 23 14
160-250 35 M10 23 14
320-500 50 M12 30 21
Stainless Steel 304 / 1.4301
Size (DN) A (mm) B (mm) C (mm) D (mm)
63-100 35 M8 23 14
160-250 35 M10 23 14
320-500 50 M12 30 21
Stainless Steel 316L / 1.4404
Size (DN) A (mm) B (mm) C (mm) D (mm)
63-100 35 M8 23 14
160-250 35 M10 23 14
320-500 50 M12 30 21

Download Datasheet from here