Sealfast Plugs

Typical Applications:

  • Treatment and purification lines.
  • Intermediate transmission lines.
  • Subaqueous transmission and discharge.
  • Force main and water main.
  • Pumping and lift stations.
  • Nuclear cooling lines.
  • Irrigation supply.
  • Nuclear cooling lines.
  • Pipe line testing.
  • Shipyards.

COB Advantages:

  • Line Test Pressures up to 150 PSI.
  • High strength corrosive resistant aluminum alloy with SBR rubber.
  • Inflates with minimum volume of air.
The M.P. Plug design utilizes a combination of a positive seal with the restraining tension produced by the set screws on the pipe I.D. to withstand total line loads up tp 150 PSI. (consult Factory)