ISO250 Double Wall Clamp Al 

Double Claw Clamp,ISO Double Wall clamp for Vacuum is used to secure our ISO250 double-wall insulated stainless-steel flue pipe. Clamps are recommended between multiple sections of double-walled pipe, roof vent and single to double adapter.  ISO Flange series are in accordance with International Standards Operation Standard, which are compatible to other makers' standard. ISO Flange assembly: ISO Clamp type- comprises two ISO flanges , a Center Ring with O-ring, and a double wall clamp or a double claw clamp. ISO Bolt type- comprises two ISO bolted flanges, a Center Ring with O-ring, bolt screws, washers and nuts. They are commonly used to build foreline vacuum plumbing and process systems.  ISO250 Double Wall Clamp Aluiminium Feature: • Material: Aluminium, Stainless Steel • Centering Ring: 304 S.S. or Aluminum (Other material available upon request) • O`ring: Viton or NBR • Outer Ring: Aluminum •&nbs…