Egg Shape Pillow Pipe Stoppers

  • Pneumatic, Inflatable multi-dimensional egg shaped pillow pipe stoppers are used for perfect blocking and sealing of special pipes other than circular type pipes with different shape requirements such as egg-shaped, oval-shaped, oval channel profiles of drainage systems, pipelines and gutters.
  • The use of egg-shaped pillow pipes stoppers is the same as conventional cylindrical inflatable stoppers, the advantage of which is that when inflated in the pipe, they take the shape of egg-shaped and other non-circular pipes and are firmly fixed to the non-circular inner wall.
  • The point to be considered is that they must be placed vertically in the pipe where they will be used.
  • They are applied to protect the pipes from external factors such as construction debris, garbage, etc., to keep the pipes dry, to prevent or restrict the flow in the pipe during repairing egg-shaped, oval or oval-shaped pipes.
  • At the same time, they are ideal to block the pipes to fix accidental damages, rehabilitation of pipes.
  • Even egg-shaped pillow stoppers to be used in large diameters can easily pass through manholes since their dimensions may be small compared with cylindrical type stoppers.
  • The Egg shaped stoppers are available in eight standard sizes, both sealing and bypass type, from 500-750 mm to 1400-2100 mm.
Product Code Nominal size(mm) Product Diameter(mm/inch) Product Width (mm/inch) Total Length of Product (mm/inch) Max Working Pressure (bar/psi) Back Pressure(bar/inch) Product Weight(kg/lbs)
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ESPP500750 500-750 420mm/16,54" 660mm/25,98" 1800mm/70,87" 1,5bar/21,76psi 0,5bar/7,25psi 20,0kg/44,09lbs
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ESPP600900 600-900 640mm/25,2" 1005mm/39,57" 1800mm/70,87" 1,5bar/21,76psi 0,5bar/7,25psi 32,0kg/70,55lbs
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ESPP7001050 700-1050 755mm/29,72" 1185mm/46,65" 2300mm/90,55" 1,2bar/17,40psi 0,5bar/7,25psi 40,0kg/88,18lbs
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ESPP8001200 800-1200 755mm/29,72" 1185mm/46,65" 2300mm/90,55" 1,2bar/17,40psi 0,5bar/7,25psi 40,0kg/88,18lbs
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ESPP9001350 900-1350 955mm/37,6" 1500mm/59,06" 2800mm/110,24" 1,2bar/17,40psi 0,5bar/7,25psi 60,0kg/132,28lbs
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ESPP10001500 1000-1500 955mm/37,6" 1500mm/59,06" 2800mm/110,24" 0,9bar/13,05psi 0,5bar/7,25psi 60,0kg/132,28lbs
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ESPP12001800 1200-1800 1395mm/54,92" 2190mm/86,22" 3500mm/137,80" 0,8bar/11,60psi 0,5bar/7,25psi 100,0kg/220,46lbs
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ESPP14002100 1400-2100 1395mm/54,92" 2190mm/86,22" 3500mm/137,80" 0,6bar/8,70psi 0,4bar/5,80psi 100,0kg/220,46lbs


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