HKD K Service duct sleeves

HKD-K-Service-duct-sleeves
  • Inside diameter corresponds exactly to the nominal pipe NB
  • high form stability
  • light, impact resilient plastic with four-step oil and foul water resistant elastomer
  • guaranteed watertight against pressing water with official test-laboratory certification up to 3 bars
  • gas tight
  • additional sizes available
NB Length of sleeve in mm
200 240 / 250 300 350 / 365 400 500 600 1000
100 38 42 45 49 51 56 61 72
125 54 58 60 63 67 73 80 101
150 58 61 66 70 73 81 89 115
200 71 73 78 82 85 93 105 145
250 76 80 86 93 99 114 127 163
300 96 101 108 120 134 153 166 201

Special lengths on request