• 144 core capacity • Dome type • Made of high-strength plastic blend (ABS + PC). • Withstands high levels of pressure. • Light weight • Corrosion resistant • Waterproof with protection degree IP68 • Can withstand immersion in water • Works at temperature: -40°C ~ +60°C • Mechanical lock Installation methods: 1- Pneumatic installation 2- Wall or Poles installation. 3- Installation inside the hand hole or manhole