Sewer Test and Barrier Technology
Your competent partner in the field of Sewer Test and Barrier Technology
What is Sewer Test and Barrier Technology?
Sewer Test and Barrier Plugs are designed for the quick and reliable sealing or blocking of sewers, pipes and drainage inlets. These are mainly used for repairs, maintenance, accidents and leak tests with water or air in accordance with DIN EN 1610 for newly laid or renovated pipelines. Their easy handling ensures quick and safe sealing of pipes. Leaking pipes pose a risk to soil, groundwater and buildings. Wastewater can seep into the ground through leaking pipes. This can contaminate the soil and affect the quality of the groundwater. Pipe plugs are used, for example, by various water management organizations, in civil engineering, in industry and in emergency services as well as by the fire department.
In addition to the test and shut-off bladders, pipe shut-off disks are used to quickly and reliably test and shut off pipes and ducts. They were specially developed for space-saving sealing of pipes.
Our product world
SuS GmbH Schwerin has been developing and selling test and shut-off bladders for various industries since 1993. In the course of this time, a comprehensive range of test and shut-off bladders in all dimensions and for a wide variety of applications has been developed. Semi-annual type tests (functional tests and 3-fold safety) are carried out in cooperation with TÃœV Nord. This enables us to ensure the consistently high quality of our products.
All test and barrier bladders are made of high-quality natural rubber material with a fabric insert. Compared to synthetically produced rubber, this offers a long service life, greater resistance and is also made from a renewable raw material
The following equipment is required when carrying out leak tests with air monitoring or negative air pressure:
- Shut-off elements (shut-off disks or bladders)
- Compressor or vacuum pump
- Filling device incl. Pressure reducing valve or electronic pressure cut-off
- Pressure measuring device
- Device for logging and archiving measurement data
Pressurization of the pipe section to be tested, the pipe section or the pipe connection in the case of non-accessible wastewater pipes and sewers as well as checking and releasing the test pressure must be carried out safely from the top edge of the ground. Exceeding the test pressure must be prevented by – monitoring it via a pressure gauge and – limiting it to the specified value via a positively acting safety valve or an electronic pressure cut-off.
The pipe to be tested must be filled with water in such a way that the trapped air can escape at the shut-off element installed at the high point of the pipe, thus avoiding a hazard or incorrect measurement due to compressed air pockets. Once filling of the test chamber has begun, work in the adjoining pipes or shafts is not permitted for the duration of the test.
Your advantages
High economic efficiency
Experience from the last 30 years is reflected in our products. Our products are characterized by durability and optimum operability.
Sustainability
We use the latest technologies in our products to protect natural resources. We only use natural rubber for our sealing materials.
Availability
A high stock level and fast, uncomplicated order processing guarantee fast delivery of our products to our customers or directly to the construction site.
Product advisor
With the SuS GmbH team, you have a competent partner at your side. For over 30 years, we have been constantly developing and expanding our product portfolio to meet the growing demands in environmental and vibration control technology.
The quality of our products is always at the forefront. We define the strictest requirements for safety, functionality and workmanship. With a stock of over 10,000 items and routine processes, we are able to respond to your orders with short delivery times.
In addition to wastewater treatment plants, wastewater disposal companies also operate large stocks of sewers for wastewater and rainwater disposal, including road drainage. The waste disposal companies offer leak tests for their own portfolio as well as for private and commercial customers. Among other things, wastewater collection pits, small sewage treatment plants and manholes are inspected.
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Test set
286,80 €excl. 19% VAT
Add to cart -
Steel Shut-Off Disc
19,30 € – 313,70 €excl. VAT
Select options This product has multiple variants. The options may be chosen on the product page -
Pipe Plugs 1,5 bar
123,80 € – 8.730,80 €excl. VAT
Select options This product has multiple variants. The options may be chosen on the product page
Pipe shut-off disks
Pipe shut-off disks are mechanical pipe stoppers with a passage for shutting off and testing pipes. They are mainly used for pressureless sealing of all types of pipelines. Their main area of application is the protection of open pipes. For testing purposes, the shut-off disks are provided with a passage (test connection), which is closed with a dummy cover.
Shut-off bubbles
The variable shut-off bladders (sealing cushions) meet the highest requirements for the secure sealing of pipes and ducts. The strong profile grooves ensure a secure hold in the pipe and duct area. The very robust and hard-wearing material is resistant to industrial and waste water.
Test sets
The SuS test sets are specially configured and compiled to meet the requirements of different test tasks. Pipe and hose line systems can be checked for leaks and leaks can be detected.
In addition to wastewater treatment plants, wastewater disposal companies also operate large stocks of sewers for wastewater and rainwater disposal, including road drainage. The waste disposal companies offer leak tests for their own portfolio as well as for private and commercial customers. Among other things, wastewater collection pits, small sewage treatment plants and manholes are inspected.
-
Steel Shut-Off Disc
19,30 € – 313,70 €excl. VAT
Select options This product has multiple variants. The options may be chosen on the product page
Pipe shut-off disks
Pipe shut-off disks are mechanical pipe stoppers with a passage for shutting off and testing pipes. They are mainly used for pressureless sealing of all types of pipelines. Their main area of application is the protection of open pipes. For testing purposes, the shut-off disks are provided with a passage (test connection), which is closed with a dummy cover.
-
Pipe Plugs 1,5 bar
123,80 € – 8.730,80 €excl. VAT
Select options This product has multiple variants. The options may be chosen on the product page
Shut-off bubbles
The variable shut-off bladders (sealing cushions) meet the highest requirements for the secure sealing of pipes and ducts. The strong profile grooves ensure a secure hold in the pipe and duct area. The very robust and hard-wearing material is resistant to industrial and waste water.
-
Test set
286,80 €excl. 19% VAT
Add to cart
Test sets
The SuS test sets are specially configured and compiled to meet the requirements of different test tasks. Pipe and hose line systems can be checked for leaks and leaks can be detected.
A major part of civil engineering construction work is the construction of shafts and the laying of pipes and supply lines. After completion of the work (pit closed, manholes installed), a leak test must be carried out.
-
Steel Shut-Off Disc
19,30 € – 313,70 €excl. VAT
Select options This product has multiple variants. The options may be chosen on the product page -
High pressure pipe stopper 12 bar
46,80 € – 228,10 €excl. VAT
Select options This product has multiple variants. The options may be chosen on the product page -
Flexible Pipe Sealing Plug 2,5 bar
336,60 € – 6.449,50 €excl. VAT
Select options This product has multiple variants. The options may be chosen on the product page
High pressure closure
High-pressure pipe stoppers are mechanical pipe stoppers with and without a passage for shutting off and testing pipelines. The high-pressure pipe stoppers are available in nominal sizes DN 85 to DN 255 with a maximum back pressure of up to p=12 bar.
Flexible pipe test bladders
The flexible pipe test bladder consists of a high-quality natural rubber jacket with a fabric insert and an internal hose. The jacket ensures secure sealing of pipes in the sewer area and the hose ensures optimum flow of liquids. The versions are available in the pressure ranges p=1.5 bar and p=2.5 bar and in the application range of DN 50 and DN 2200.
Pipe shut-off disks
Pipe shut-off disks are mechanical pipe stoppers with a passage for shutting off and testing pipes. They are mainly used for pressureless sealing of all types of pipelines. Their main area of application is the protection of open pipes. For testing purposes, the shut-off disks are provided with a passage (test connection), which is closed with a dummy cover.
A major part of civil engineering construction work is the construction of shafts and the laying of pipes and supply lines. After completion of the work (pit closed, manholes installed), a leak test must be carried out.
-
High pressure pipe stopper 12 bar
46,80 € – 228,10 €excl. VAT
Select options This product has multiple variants. The options may be chosen on the product page
High pressure closure
High-pressure pipe stoppers are mechanical pipe stoppers with and without a passage for shutting off and testing pipelines. The high-pressure pipe stoppers are available in nominal sizes DN 85 to DN 255 with a maximum back pressure of up to p=12 bar.
-
Flexible Pipe Sealing Plug 2,5 bar
336,60 € – 6.449,50 €excl. VAT
Select options This product has multiple variants. The options may be chosen on the product page
Flexible pipe test bladders
The flexible pipe test bladder consists of a high-quality natural rubber jacket with a fabric insert and an internal hose. The jacket ensures secure sealing of pipes in the sewer area and the hose ensures optimum flow of liquids. The versions are available in the pressure ranges p=1.5 bar and p=2.5 bar and in the application range of DN 50 and DN 2200.
-
Steel Shut-Off Disc
19,30 € – 313,70 €excl. VAT
Select options This product has multiple variants. The options may be chosen on the product page
Pipe shut-off disks
Pipe shut-off disks are mechanical pipe stoppers with a passage for shutting off and testing pipes. They are mainly used for pressureless sealing of all types of pipelines. Their main area of application is the protection of open pipes. For testing purposes, the shut-off disks are provided with a passage (test connection), which is closed with a dummy cover.
Before commissioning new pipelines, they must undergo a final pressure test on the basis of technical regulations. This verifies the suitability of the pipe in terms of strength and tightness for the intended use. Furthermore, this verification is also required if pipelines have a longer service life.
-
Aluminium Shut-Off Disc
24,70 € – 549,70 €excl. VAT
Select options This product has multiple variants. The options may be chosen on the product page -
Pipe stopper 8 bar
4,60 € – 42,50 €excl. VAT
Select options This product has multiple variants. The options may be chosen on the product page -
High pressure pipe stopper 12 bar
46,80 € – 228,10 €excl. VAT
Select options This product has multiple variants. The options may be chosen on the product page
Pipe shut-off disks
Pipe shut-off disks are mechanical pipe stoppers with a passage for shutting off and testing pipes. They are mainly used for pressureless sealing of all types of pipelines. Their main area of application is the protection of open pipes. For testing purposes, the shut-off disks are provided with a passage (test connection), which is closed with a dummy cover.
Pipe plugs
The pipe plugs are made of a high-quality NBR sealing material (nitrile rubber) in combination with galvanized metal parts. The sealing plugs are used to securely seal pipes and passages in the chemical industry.
High-pressure pipe stopper
High-pressure pipe stoppers are mechanical pipe stoppers with and without a passage for shutting off and testing pipelines. The high-pressure pipe stoppers are available in nominal sizes DN 85 to DN 255 with a maximum back pressure of up to p=12 bar.
Before commissioning new pipelines, they must undergo a final pressure test on the basis of technical regulations. This verifies the suitability of the pipe in terms of strength and tightness for the intended use. Furthermore, this verification is also required if pipelines have a longer service life.
-
Aluminium Shut-Off Disc
24,70 € – 549,70 €excl. VAT
Select options This product has multiple variants. The options may be chosen on the product page
Pipe shut-off disks
Pipe shut-off disks are mechanical pipe stoppers with a passage for shutting off and testing pipes. They are mainly used for pressureless sealing of all types of pipelines. Their main area of application is the protection of open pipes. For testing purposes, the shut-off disks are provided with a passage (test connection), which is closed with a dummy cover.
Pipe plugs
The pipe plugs are made of a high-quality NBR sealing material (nitrile rubber) in combination with galvanized metal parts. The sealing plugs are used to securely seal pipes and passages in the chemical industry.
High-pressure pipe stopper
High-pressure pipe stoppers are mechanical pipe stoppers with and without a passage for shutting off and testing pipelines. The high-pressure pipe stoppers are available in nominal sizes DN 85 to DN 255 with a maximum back pressure of up to p=12 bar.
The technical relief organizations (THW) have the legal mandate to provide technical assistance in civil protection. Technical assistance includes drinking water supply and wastewater disposal. Technical hazard prevention includes combating flooding and inundation.
-
Aluminium Shut-Off Disc
24,70 € – 549,70 €excl. VAT
Select options This product has multiple variants. The options may be chosen on the product page -
Pipe stopper 8 bar
4,60 € – 42,50 €excl. VAT
Select options This product has multiple variants. The options may be chosen on the product page -
Pipe Plugs 1,5 bar
123,80 € – 8.730,80 €excl. VAT
Select options This product has multiple variants. The options may be chosen on the product page
Pipe shut-off disks
Pipe shut-off disks are mechanical pipe stoppers with a passage for shutting off and testing pipes. They are mainly used for pressureless sealing of all types of pipelines. Their main area of application is the protection of open pipes. For testing purposes, the shut-off disks are provided with a passage (test connection), which is closed with a dummy cover.
Shut-off bubbles
The variable shut-off bladders (sealing cushions) meet the highest requirements for the secure sealing of pipes and ducts. The strong profile grooves ensure a secure hold in the pipe and duct area. The very robust and hard-wearing material is resistant to industrial and waste water.
Pipe plugs
The standard version of the pipe plugs is made of a high-quality NBR sealing material (nitrile rubber) in combination with galvanized metal parts. The sealing plugs are used to securely close or fill pipes and passages.
The technical relief organizations (THW) have the legal mandate to provide technical assistance in civil protection. Technical assistance includes drinking water supply and wastewater disposal. Technical hazard prevention includes combating flooding and inundation.
-
Aluminium Shut-Off Disc
24,70 € – 549,70 €excl. VAT
Select options This product has multiple variants. The options may be chosen on the product page
Pipe shut-off disks
Pipe shut-off disks are mechanical pipe stoppers with a passage for shutting off and testing pipes. They are mainly used for pressureless sealing of all types of pipelines. Their main area of application is the protection of open pipes. For testing purposes, the shut-off disks are provided with a passage (test connection), which is closed with a dummy cover.
-
Pipe Plugs 1,5 bar
123,80 € – 8.730,80 €excl. VAT
Select options This product has multiple variants. The options may be chosen on the product page
Shut-off bubbles
The variable shut-off bladders (sealing cushions) meet the highest requirements for the secure sealing of pipes and ducts. The strong profile grooves ensure a secure hold in the pipe and duct area. The very robust and hard-wearing material is resistant to industrial and waste water.
-
Pipe stopper 8 bar
4,60 € – 42,50 €excl. VAT
Select options This product has multiple variants. The options may be chosen on the product page
Pipe plugs
The standard version of the pipe plugs is made of a high-quality NBR sealing material (nitrile rubber) in combination with galvanized metal parts. The sealing plugs are used to securely close or fill pipes and passages.
The tasks of the fire department are wide-ranging and can be summarized as rescue, extinguishing, recovery and protection. When rescuing from floods and protecting the environment (containment of oil and chemical spills), easy-to-handle shut-off tools are indispensable.
-
Aluminium Shut-Off Disc
24,70 € – 549,70 €excl. VAT
Select options This product has multiple variants. The options may be chosen on the product page -
Pipe Shut-Off Disc 6 bar
346,50 € – 2.363,80 €excl. VAT
Select options This product has multiple variants. The options may be chosen on the product page -
Pipe Plugs 1,5 bar
123,80 € – 8.730,80 €excl. VAT
Select options This product has multiple variants. The options may be chosen on the product page
Pipe shut-off disks
Pipe shut-off disks are mechanical pipe stoppers with a passage for shutting off and testing pipes. They are mainly used for pressureless sealing of all types of pipelines. Their main area of application is the protection of open pipes. For testing purposes, the shut-off disks are provided with a passage (test connection), which is closed with a dummy cover.
Shut-off bubbles
The variable shut-off bladders (sealing cushions) meet the highest requirements for the secure sealing of pipes and ducts. The strong profile grooves ensure a secure hold in the pipe and duct area. The very robust and hard-wearing material is resistant to industrial and waste water.
High-pressure pipe stopper
High-pressure pipe stoppers are mechanical pipe stoppers with and without a passage for shutting off and testing pipelines. The 6bar high-pressure pipe stoppers are available in nominal sizes DN 200 to DN 600 with a maximum back pressure of up to p=6bar. Thanks to the use of high-quality materials, the panes are resistant to use, waste water and oil.
The tasks of the fire department are wide-ranging and can be summarized as rescue, extinguishing, recovery and protection. When rescuing from floods and protecting the environment (containment of oil and chemical spills), easy-to-handle shut-off tools are indispensable.
-
Aluminium Shut-Off Disc
24,70 € – 549,70 €excl. VAT
Select options This product has multiple variants. The options may be chosen on the product page
Pipe shut-off disks
Pipe shut-off disks are mechanical pipe stoppers with a passage for shutting off and testing pipes. They are mainly used for pressureless sealing of all types of pipelines. Their main area of application is the protection of open pipes. For testing purposes, the shut-off disks are provided with a passage (test connection), which is closed with a dummy cover.
-
Pipe Plugs 1,5 bar
123,80 € – 8.730,80 €excl. VAT
Select options This product has multiple variants. The options may be chosen on the product page
Shut-off bubbles
The variable shut-off bladders (sealing cushions) meet the highest requirements for the secure sealing of pipes and ducts. The strong profile grooves ensure a secure hold in the pipe and duct area. The very robust and hard-wearing material is resistant to industrial and waste water.
-
Pipe Shut-Off Disc 6 bar
346,50 € – 2.363,80 €excl. VAT
Select options This product has multiple variants. The options may be chosen on the product page
High-pressure pipe stopper
High-pressure pipe stoppers are mechanical pipe stoppers with and without a passage for shutting off and testing pipelines. The 6bar high-pressure pipe stoppers are available in nominal sizes DN 200 to DN 600 with a maximum back pressure of up to p=6bar. Thanks to the use of high-quality materials, the panes are resistant to use, waste water and oil.
References
My experience with the SuS GmbH team has been excellent. The advice is always competent and the contact is always very friendly. Even when things have to be done quickly or individual solutions are needed, I can rely completely on a great service.
D. Hoffmann
We have known SuS GmbH in Schwerin for over 20 years. Initially, we only purchased vibration dampers for our construction machinery. Today, we mainly purchase barrier discs and bladders for our civil engineering activities. We appreciate the fast and uncomplicated order processing and the fact that requests for product improvements are implemented quickly. In summary, we can highly recommend SuS GmbH as a reliable supplier.
P. Köhler
D. Hoffmann
My experience with the SuS GmbH team has been excellent. The advice is always competent and the contact is always very friendly. Even when things have to be done quickly or individual solutions are needed, I can rely completely on a great service.
P. Köhler
We have known SuS GmbH in Schwerin for over 20 years. Initially, we only purchased vibration dampers for our construction machinery. Today, we mainly purchase barrier discs and bladders for our civil engineering activities. We appreciate the fast and uncomplicated order processing and the fact that requests for product improvements are implemented quickly. In summary, we can highly recommend SuS GmbH as a reliable supplier.
