KRASO Sealing Insert Type ED + DD


for installation of pipes, non-corrosive stainless steel V2A, 20 or 40 mm sealing

KRASO Sealing Inserts - Simply just better
» Due to 5 mm thick clamping plates made of non-corrosive stainless steel V2A
» Due to the specially developed rubber mixture with even better sealing characteristics
» Due to more studs for a more even pressure distribution
» Due to the use of welded-on studs instead of through-bolts


KRASO Sealing Insert Type ED
Scope of supply:
KRASO Sealing Insert Type ED, single sealing, against pressing water up to 1,0 bar, 20 mm seal

KRASO Sealing Insert Type DD
Scope of supply:
KRASO Sealing Insert Type DD, double sealing, against pressing water up to 3,0 bar, 40 mm seal

Core hole diameter or
KRASO Casing in mm

80 100 125 150 200 250 300 400 500

Diameter pipe or cable
from ... to ... in mm

22 - 25 32 - 35 60 - 63 78 - 80 108 - 110 158 - 160 200 273 400
32 - 35 40 - 43 75 - 77 88 - 90 114 - 118 168 - 170 210 280 429
40 - 43 48 - 50 78 - 80 108 - 110 123 - 125 177 - 180 219 315 450
  60 - 63     133 - 135 200 225 326  
        139 - 140 210 250    
        158 - 160        
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