Ssc2211-TM-10 Mechanical Sealing Dome Closure

Introduction

The closure casing is made of quality engineering plastics, and of good performance of anti-erosion against acid and alkali salt, anti-aging, as well as smooth appearance and reliable mechanical structure.

The mechanical structure is reliable and has the performance of resisting wild environment and intensive climate changes and serious working environment.

The protection grade reaches IP66.

The closures are applicable to ribbon type optical cable and common optical cable.

The splice trays inside the closure are turn-able like booklets, and have adequate curvature radius and space for winding optical fiber to make sure the curvature radius for optical winding 40mm. Each optical cable and fiber can be operated individually.

The closure is of small volume, big capacity and convenient maintenance.

The elastic rubber seal rings inside the closure are of good sealing and sweat-proof performance.

The casing can be opened repeatedly without air leakage. No special tools are required.

The operation is easy and simple.

The air valve is provided for the closure and used to check the sealing performance.

Features
• Very strong & robust shell
• fully-mechanical sealing structure ensure IP68 protection level.
• Compatible with most common cable types: e.g. loose tube, central core, ribbon fiber
• Fiber-bending radium guaranteed more than 40mm.
• Closure can be used in poles, wall, aerial hanging, manhole/hand hole, and direct burial
• Flash test valve to test the sealing level(optional)
• Max.Splicing capacity up to 288 fibers for bunchy fiber and 576 for ribbon fibers

 Technical Specifications
• Material:Impact-resistant polymer PC/PP/ABS
• Sealing of Shells:Mechanical sealing Silicon rubber
•  Sealing ports: Heat-shrinkable tube 
                             Mechanical sealing optional
• The application of temperature : -40^oC~65^oC 
• Atmospheric pressure: 70-106KPa
• Resist pull: >1000N
• Insulation resistance: >2×104MΩ
• Resist pressure: >2000N/10cm²pressure,time 1 min
• Dielectric strength: 15KV (DC)/1 min spark-over and no flying arc.