Trelleborg Inflatable Cylindrical Stoppers

About Trelleborg Inflatable Cylindrical Stoppers

Ideal for air testing, water testing and flow stopping. Maximum diameter 440mm.

Benefits

  • Available as blank or bypass stoppers
  • Ideal for air testing, water testing, flow stopping
  • Capable of withstanding up to 1 bar (10 metres head of water) back pressure
  • Robust and reasonably lightweight
  • Diameters ranging from 40mm-2000mm
  • Can cope with some ovality

Specification

OLS (Blank) 100/200 200/400 300/600 500/1000 500/1200
Range (mm) 100-200

200-400

300-600 500-1000 500-1200
Max. Working Pressure 3 Bar 3 Bar 3 Bar 3 Bar 3 Bar
Diameter (mm) 95 180 290 460 440
Length (mm) 500 500 700 1000 1650
Weight (kg) 2 4 9 20 52

User Guide