Drain lining

Epros Impregnation Unit

Drain lining

EPROS®INVERSIONDRUM The inversion units are used in applications such as drainage pipes, branch pipes, pipes in houses and mains pipes.

Advantages of using Trelleborg’s inversion drums:

• Suitable for both horizontal and vertical applications.
• Curing when using heat or ambient temperatures, inversion with water or air.
• Constant pressure throughout the installation process. The liner is mounted in the pipe continuously and without any loss of pressure.
• Inversion currents Type I, II and III can be turned vertically at 45 degrees.
• All drums are fitted with wheels or mounted on hangers for easy handling.
• The large service window ensures quick and easy handling of the liners.
• Up to 3 bar pressure test and TÜV certified installations are available.
• Very handy due to the ergonomic design of drums II and III (eg larger hand wheels for easier pull control of the liners during inversion)
• New brackets and bend – without Storz clutches – provide a 60% reduction in weight and space requirements against previous designs.



Type of Threshold
Mini Lightweight Developed specifically for pipe renewal carried out in narrow and hard-to-reach areas Stainless steel material Specific gravity: 39kg Well suited for water heater and steam Pipe size: DN30 – 150

Type I – for power lines Small unit for pipe renewal of power lines in houses Material of steel, powder coated Can be tilted +/- 45 degrees Fitted on own trolley Pipe size: DN30 – 225

Type II – for mains Drum for use with branch pipes and mains Material of steel, powder coated. Optional stainless steel 8 “epros®quick clamp system Big handwheel Well suited for water heater and steam Press up to 3 bar Pipe size: DN40 – 300

Type III – the Great Heavy drum for use in branch pipes and mains Material of steel, powder coated. Optional stainless steel Easy to transport using 3-wheel system with “stop-fix” brake Adjustable angle of the drum Big handwheel 8 “epros®quick clamp system Press up to 3 bar Well suited for water heater and steam Pipe size: DN40 – 400

EPROS® IMPREGNATION UNIT

To achieve perfect impregnation of liners, we recommend using a professional impregnation table. We can offer both manual and electrically operated impregnation tables. Depending on size, the tables can impregnate lines from DN40 to DN600. Impregnation Unit

EPROS® STAMPS/EPROS®HWB

Steam generators or steam boilers are available as mobile units, optionally mounted on trailers, cars or in containers.
epros®SteamGen M50 Powder production: 50 kg/h Heat potential: 29,000 kcal/h or 34 kW Maximum water consumption: 50l/h

epros®SteamGen M150 Powder production: 150kg/h Heat potential: 90,000 kcal/h or 105 kW Maximum water consumption: 160l/h

epros®SteamGen M200-800 Powder production: 200 – 800 kg/h depending on model Heat potential: 140 – 560 kW depending on model Maximum water consumption: 220 – 880 l/h depending on model

epros®HWB Hot Box 300 Power: 90kW Tank volume: 20l Amount/min: 42l
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