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There may be differences in using photos on the site.

The repairing equipment of Daewon is often used in trench-less construction of sewer pipe, the body is made of light aluminum and the both rubber sides are made of nylon cord material so that the rubber evenly expands. The ductile and soft rubber helps for perfect repairing work and safe use.
Basic PS-020 ~ PS-035 Material of Body Sseries / SUS#304 1 Layer of Rubber
Basic PS-045 ~ PS-060 Material of Body Aluminum 1 Layer of Rubber
Part
Number
Usage Size Inflation Pressure Maximum
Back Pressure
Product
Weight
Deflated
Length
Deflated
Diameter
(Includes Rubber )
Ø inch Kgf/㎠ bar Kgf/㎠ bar kg lb mm inch Ø inch
PS-020 150-200 6-8 1.5 1.47 0.6 0.59 6.0 13.2 800 32 80-120 3.2-5
PS-025 250-300 10-12 1.5 1.47 0.6 0.59 10.0 22.0 800 32 160-180 6-7
PS-035 350-400 14-16 1.5 1.47 0.6 0.59 12.0 26.4 800 32 200-280 8-11
PS-045 450-500 18-20 1.5 1.47 0.6 0.59 16.0 35.2 800 32 360-420 14-17
PS-060 600-700 24-28 1.5 1.47 0.6 0.59 18.0 39.6 800 32 480-520 19-21
Basic PS-080 ? PS-120 Material of Body SUS##304 2Layer of Rubber
Part
Number
Usage Size nflation Pressure Maximum
Back Pressure
Product
Weight
Deflated
Length
Deflated
Diameter
(Includes Rubber )
Separate
Pieces
Ø inch Kgf/㎠ bar Kgf/㎠ bar kg lb mm inch Ø inch L Ø
PS-080 800-1000 32-40 1.5 1.47 0.6 0.59 60 132 1000 40 600-700 24-28 3 2
PS-100 1000-1200 40-48 1.5 1.47 0.6 0.59 60 132 1200 48 800-900 32-36 3 2
PS-120 1200-1500 48-60 1.5 1.47 0.6 0.59 60 132 1500 60 1000-1300 40-52 4 3

Use of Product : For repairing pipelines
When making an order, please make an agreement with the purchaser.



  • 206-33, Oncheon-ro, Paltan- Myeon, Hwaseong-Si, Gyeonggi-do, Korea (postal code : 18577)
    TEL : +82-31-454-4111, +82-31-354-1711~3FAX : +82-31-457-7108
    Domestic Sales : dw@dwplug.co.krInternational Sales : sales@dwplug.co.kr
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