EAN: 4015211438302

VIEGA SANPRESS INOX TRANSITION FITTING 22 X 3 4...

Press connector system with press connectors and pipes made of stainless steel material Nos.
1.4401 and 1.4521 in acc. with DIN EN 10088  DIN EN 10312  DVGW worksheet GW 541  system
certification for connectors and pipes in acc. with DVGW worksheet W 534  for drinking water
installations in acc. with DIN 1988. For dimensionally stable concealed and pre-wall
installations of manifold and riser pipes in Viega component assembly.Press connectorsAll sizes
with SC-Contur - connections  which remain unpressed become visible when the system is filled.
The SC-Contur is certified and fulfils the requirements of DVGW worksheet W 534  point 12.14 
connectors with forced leakage.During leakage tests with water  Viega guarantees the
identification of unpressed connections in the pressure range 0.1 MPa-0.65 MPa  in the case of
a dry leakage test with compressed air or noble gases from 22 hPa-0.3 MPa.MarkingGreen dot on
the press connectionSealing elementsEPDM  black (ethylene-propylene-die

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