|GNSK / ГНСК - Pressure Blocking Kits|
for telecommunication cables with O.D. from 20 to 66 mm
GNSK Pressure Blocking Kits are used for blocking air-leakage from cable pot-head. The kits are designed for installation in cable vaults, risers and manholes on horizontally mounted trunk cables.
Cable can be set under pressure in 24 hours after installation.
Gastight closure is to be installed on screened 100-pairs cable in cable manhole. Cable's O.D. is 24.9 mm. These requirements are met by GNSK 30.