Rotating Internal Pipe Ground Clamps

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Rotating Internal Pipe Ground Clamps (Select Size From Options Above)

Part # Amperage Cable Capacity Connection Type Pipe I.D. Weight
LEN-PRG-48ID (02700) 500 Amp 3/0 - 4/0 (70mm2-95mm2) Double Oval-Point Screws 4.5" (114mm) - 8" (203mm)  10.5 lbs (4.7kg)
LEN-PRG-816ID (02710) 500 Amp 3/0 - 4/0 (70mm2-95mm2) Double Oval-Point Screws 8" (203mm) - 16" (406mm) 14 lbs (6.3kg)

The Lenco PRG-48ID and PRG-816ID ground clamps are designed for vertical or horizontal positions of manual, semi-automatic, or fully automatic welding applications.  The PRG series has 3 pads which, when positioned, make direct contact with the inside of the pipe being welded or cut.  This eliminates the need for additional mounting brackets or threaded assemblies.  

The PRG Series ground clamps utilize the reliable Model "C" rotary ground that incorporates both a stationary and a moveable contact plate that rotaes 360°.  The spring keeps tension on the two faces and is easily adjusted for various applications.  

By tightening or loosening the flange, the PRG grounds are easily installed and removed.

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