Steel Mechanical Test Plug 350mm
Each Steel Drain Test Plug expands to suit a variety of dimensions within its range. Effective sealing is simple. Steel Test Plugs and Stoppers merely need inserting into a pipe or other opening and the brass wing nut to be turned clockwise. The rubber ring will expand and provide a positive seal. Tightening of the wing nuts are simple with the use of friction free washers. Sizes range from 2" to 36" (38 to 900 mm) and great for leak testing, isolation, sealing, stopping and even for the weld purging of pipework
Application
Effective sealing is simple. The SPA or Mechanical Plug Steel merely need inserting into a pipe or other opening and the wing nut to be turned clockwise. The rubber ring will expand and provide a positive seal. Tightening of the wing nuts is simple with the use of friction free washers. To relive back pressure build up behind the plug the cap at the end of the plug can be unscrewed
- Start Range 344 mm
- End range 388 mm
- Purge port 1"
- Max Back Pressure 48kpa – 7psi
- Item Code SPA 350
