Information

Nominal diameter pipes and connectors

The SANIT pipes and connectors correspond to the regulations of DIN EN 1 2056 in connection with DIN 1 986-100 and DIN EN 752.
This leads to different product names of these articles. So far, the nominal diameter DN referred to the inner pipe diameter.
SANIT denominates its articles according to the EN standard from 2006 on. The nominal diameter DN refers then approximately to the outer diameter of the pipes and connectors.
Please take note of these changes in the product groups connectors, concealed installations and drainage systems.

Thread designations

M – ISO metric thread according to DIN 13

G – thread in inches according to DIN EN ISO 228

R – male pipe thread (conical) according to DIN EN 10226

 

 

SANIT name   

OLD - 
DN

    Nominal diameter 
acc. to DIN EN 12056 
    NEW - 
DN    

Outer diameter 

in mm
253032
324040
405050
505656
707075
809090
100100110
125125125
150150160
200200200