Vetter Pipe and Test Sealing Bags - Manual (Page 20)

Vetter Pipe and Test Sealing Bags
Page 20/33
6.4 Vetter Test Sealing Bags 0.5, 1.5 and 2.5 bar
Pressure test with air
PDK 60/120 with a duct and compressed air adapter 2“ in a con-
crete pipe DN 1200 mm.
The required securing of the test bag using a
structure support has been omitted for
presentation reasons.
Description
Vetter test sealing bags 0.5, 1.5 and 2.5 bar can be used for tes-
ting, sealing and bypassing with repairs and maintenance work,
e.g. sealing tests, channel inspection, maintenance, repair and
cleaning.
9 When selecting the pipe sealing bag please observe the pres-
sure level and the counterpressure resulting from this (refer to
Technical Data).
9 0.5 bar test sealing bags RDK 140/170 and 170/200 cm can
be folded in the deflated condition so that they can then be
inserted into a standard shaft having an opening of 600 mm.
Test sealing bags can be supplied with one or two ducts for the
water test or the compressed air test. Adapters and accessories for
the water test and the com-pressed air test can also be supplied
(refer to the catalogue).
9 Connect the inflation hose(s) to the test sealing bag and the
single or double controller of the selected pressure level.
9 Position the test sealing bag, along its whole length, into the
pipeline and suitably secure it, e.g. with a structure support,
depending on the work to the carried out.
9 Inflation of the test sealing bag can be carried out according
to chapter 4.