Sealing Bags and Lifting Bags

Sealing Bags and Lifting Bags are specialised solutions for demanding tasks in pipe and sewer applications, as well as for lifting heavy objects. They stand out through their durable materials, practical design, and certified quality.

Conical Pipe Plugs ULK / Conical Pipe Stoppers PULK: Suitable for a wide range of pipe profiles – from egg-shaped to rectangular. Available in two versions for diameters from 150 to 2,200 mm, optionally with bypass (PULK).
Oval Profile Pipe Sealing Cushions (UV/UVP): Designed specifically for egg-shaped sewer profiles. Available in 13 models for small and large cross-sections, suitable for sealing and testing.
Pillow-shaped Sealing Cushions: Ideal for sealing wastewater and stormwater pipes, also suitable for shaft entry. Available for diameters from 1,000 to 2,200 mm.
Lifting Bags (8 / 12 bar): High-performance lifting bags reinforced with Kevlar, designed for loads up to 53 tonnes. Can be filled with air or liquid, certified to ISO 9001.

If you have any questions about our sealing bags and lifting bags or are interested in a customised solution, please contact the MOWOTAS customer service team.

Oval Profile Pipe Sealing Cushion UV/UVP

The ideal pipe sealing pad for sealing and testing egg-shaped channels. The ovoid profile pipe sealing pillow type UV and UVP imitates the shape of the pipe and is therefore suitable for smaller profiles. 5 different egg sizes from 300 mm to 1350 mm are available. Our pipe stoppers & shut-off plugs are made of expandable material and can be filled with liquid or air. (Classification in category A - pipe sealing pillows and renovation packers of the resistance list; see picture)

From £1,380.60*

Details

Pillow-Shaped Sealing Pillows UP-PUP 1000 - 2200 mm

Cushion-shaped sewer sealing cushions for use in sewers and rainwater channels. Due to the construction of the sealing cushions, they can be inserted into the sewer through the manhole. The Kevlar insert allows the construction of sealing cushions with large diameters. There are 6 standard versions available with diameters from 1000 mm to 2200 mm. Our pipe stoppers & shut-off plugs are made of expandable material and can be filled with liquid or air. (Classification in category A - pipe sealing pillows and renovation packers of the resistance list; see picture)

From £3,976.20*

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Lifting Bag ZP 8 Bar ISO 9001 Cert.

Robust lifting bag ZP 8, certified according to ISO 9001, made of high quality rubber reinforced with Kevlar insert. Different versions from 230 x 230 mm to 640 x 640 mm with varying lifting capacity from 3 - 30 tons. The square lifting bags are used in numerous applications: for lifting heavy loads as well as for spreading or aligning heavy components. Typical applications are e.g. overturned vehicles, tire changes or lifting loads after accidents. However, lifting bags are also used as standard in many industries, such as shipbuilding, mechanical engineering, mining, transport or defence technology. The lifting force of a lifting bag is proportional to its area and the working pressure. With a ZP 30 lifting bag with 8 bar, loads of up to 30 tons can be lifted to a height of up to 350 mm. You can find more information about the different types of lifting bags on this page under "Technical Details". Our lifting bags are made of expandable material and can be filled with liquid or air.

From £228.60*

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Conical Pipe Plugs ULK 150 - 2200 mm

The conical pipe plug ULK offers a wide range of applications. Conical pipe plugs are used in cases of damage to pipelines, in renovation, maintenance and leak testing. Their shape allows them to be used on egg-shaped, rectangular and other profiles. They have a good chemical resistance because they are made of high quality material. 7 different sizes in diameters from 150 mm to 2200 mm are available. Our conical pipe stoppers & shut-off plugs are made of non-stretchable material and can be filled with liquid or air. (Classification in category C - pipe plugs and renovation packers of the resistance list; see picture)

From £705.60*

Details

Conical Pipe Stoppers PULK 150 -2200 mm

PULK series with bypass offers a wide range of applications. Cone-shaped pipe stoppers are typically used for pipeline repair, rehabilitation, maintenance, and leak testing. Thanks to their design, they can be used in egg-shaped, rectangular, and other non-circular profiles. They are manufactured from high-quality, chemically resistant materials. Minor external damage can easily be repaired by the user – our team will be happy to advise you on the appropriate repair kit. 7 different sizes in diameters from 150 mm to 2200 mm are available. Our conical pipe stoppers and shut-off plugs are made of non-stretchable material and can be filled with liquid or air. (Classification in category C – pipe stoppers and renovation packers of the resistance list; see picture)

From £819.90*

Details

Lifting Bag ZP 12 Bar ISO 9001 Cert.

Multi-purpose lifting bag ZP - 12, certified according to ISO 9001, made of high quality rubber reinforced with Kevlar insert. Different square versions from 270 x 270 mm to 690 x 690 mm with varying lifting capacity from 8 - 53 tons. Our lifting bags are used in numerous applications: for lifting heavy loads as well as for spreading or aligning heavy components. Typical applications are e.g. overturned vehicles, tire changes or lifting loads after accidents. Lifting bags are also used as standard in many industries, such as shipbuilding, mechanical engineering, mining, transport or defence technology. The lifting force of a lifting bag is proportional to its area and the working pressure. With a ZP 53 lifting bag a load of 53 tons can be lifted to a height of 400 mm. You can find more information about the different types of lifting bags on this page under "Technical Details". Our lifting bags are made of expandable material and can be filled with liquid or air.

From £391.50*

Details

Sealing Bags and Lifting Bags

Filter products

Oval Profile Pipe Sealing Cushion UV/UVP

Pillow-Shaped Sealing Pillows UP-PUP 1000 - 2200 mm

Lifting Bag ZP 8 Bar ISO 9001 Cert.

Conical Pipe Plugs ULK 150 - 2200 mm

Conical Pipe Stoppers PULK 150 -2200 mm

Lifting Bag ZP 12 Bar ISO 9001 Cert.

Technical Consulting

Customised products

Pay upon invoice

Duty free