PPM Flange Double Seal System

The perfect solution for purging pipe to flange

Purge pipes fast with minimal gas usage

PPM also manufactures The Silicone Double Seal purging system that has been designed to further reduce both inert gas use and purging time. These systems use silicon discs to form an airtight seal, reducing purge times, and gas usage for maximum efficiency.

Download our Flange Double Seal System Catalogue Here

    PPM Flange Double Seal System

    Features and Advantages

    • Typical purge times of less than 2 minutes (e.g. an 8" Pipe will purge to below 0.01% Oxygen in less than 2 minutes)
    • High quality silicon sealing disks that prevent them tilting or falling over inside the pipe
    • Guaranteed gas tight seal
    • UV and temperature resistant up to 330ºC continuously or 450ºC for short periods
    • Suitable for purging pipes, elbows and fittings
    • The silicon seal units can be separated and used as a gas finger and pipe stopper respectively

Pipe Purging Equipment

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Mathey Dearman Inc., B&B Pipe and Industrial Tools LLC, and TAG Pipe Equipment Specialist Ltd. are proud to announce the merging of the three companies into one business. While the strong brand names will continue, the new organization will be named Specialized Fabrication Equipment Group, or The S.F.E. Group.