The SanKOMUP consists of a steel-welded construction whose individual segments are connected via a hinge. The length of the segments has been constructed so that they can be connected completely to one another. In the way, the devices can be fit through drainage holes effortlessly for testing of large pipe profiles.

By eliminating the heavy bolted joint of conventional socket testing devices, the weight of the SanKOMUP could be reduced greatly. This leads to clear savings in transport costs.

Continuous rubber hollow chamber profiles guarantee a 100-percent seal of the socket testing and repair device - even after frequent use, assembly and disassembly, the SanKOMUP remains leak-proof.

städtler+beck high security and quality standard do not allow for compromises despite the compact and light construction.

The rubber hollow chamber profile is limited in its extension by the leading of the steel peg - as is the case with all conventional pneumatic testing devices from städtler+beck. The folding mechanism is secured by locking steel pins. The 5 mm thick wall construction of welded steel allows for corresponding pressure inflation of the rubber hollow chamber profile without any deformation of the SanKOMUP device body.

The maximal hub of 70 mm of the städtler+beck rubber hollow chamber is industry leading: even slightly different internal measures of GFK pipes can be tested with this standard device - without bothersome and complex problems with bridging bands. Testing problems with socket misalignment are a thing of the past.

The combination of different rubber quality is also unique. On the rubber hollow chamber profile, in rubber notches, a special rubber sealing band is applied as a standard feature. This sealing band has been selected so that it allows for a 100-percent seal even in use in dry cement pipes.