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Pipe Stopper U with Pipe Diameter 40 - 1600 mm

Product information "Pipe Stopper U with Pipe Diameter 40 - 1600 mm "

Standard pipe sealing pad model U for fast and reliable sealing and shut-off of sewers, pipes and drainage inlets. These pipe stoppers are mainly used for repairs, maintenance, accidents and leak tests with water or air according to DIN EN 1610 of newly laid or renovated pipelines. 

Pipe stoppers are an ideal aid for water management organizations, rescuers and fire departments, but also in construction and industry. Manufactured from high-quality rubber material with fabric inlay, pipe stoppers type U are weather and temperature resistant in a temperature range from -30 oC to 80 oC and resistant to wear and waste water. The pipe stopper U is available in 12 standard versions with diameters ranging from 40 mm to 1600 mm. These sealing cushions are tested at 1.3 times the operating pressure and can be used at a back pressure of 10 or 5 m water column. 

A user manual is included with each pipe sealing pad. 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)

U 4/7 U 5/10 U 7/15 U 10/20 U 15/30 U 20/40 U 20/50
Pipe Diameter mm 40–70 50–100 70–150 100–200 150–300 200–400 200–500
Operating Pressure bar 2.5 2.5 2.5 2.5 2.5 2.5 2.5
Back Pressure bar 1.0 1.0 1.0 1.0 1.0 1.0 1.0
Diameter mm 38 47 67 96 135 190 190
Cylinder Length mm 160 340 330 510 550 580 740
Total Length mm 210 390 365 555 595 625 785
Weight kg 0.3 0.5 0.5 1.2 2.1 3.9 4.5

U 30/60 U 40/80 U 50/100 U 60/120 U 100/160
Pipe Diameter mm 300–600 400–800 500–1000 600–1200 1000–1600
Operating Pressure bar 2.5 2.5 2.5 1.5 1.5
Back Pressure bar 1.0 1.0 1.0 0.5 0.5
Diameter mm 270 360 450 560 850
Cylinder Length mm 760 1000 1050 1290 1900
Total Length mm 775 1070 1120 1360 1970
Weight kg 7.6 18 25 38 95

Note: The test pressure mentioned in some technical documents must not be used in practice. It is a maximum value determined under laboratory conditions. The only value that must be observed in operation is the operating pressure, which must not be exceeded.

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