6″ – 20″ Internal Pneumatic Purge Clamp and Copper Backup Clamp


• Serves as a Copper Backup Clamp as well as a purge clamp for onshore or offshore work
• Standard Clamps are adjustable up to .500 wall thickness, modified clamps are available for heavier wall pipe
• Available with or without copper backup shoes
• For efficient operation the compressed air pressure should be 160-200 PSI (12.4-13.8 Bar)
• Maximum safe working pressure is 225 PSI (15.5 Bar)