DIRECT BURIED FITTINGS
About the Series
Direct Buried Communications fittings that are buried underground and used for connecting thin Micro-duct pipes, through which the fiber optics are blown.
The DB series is a unique development of a metal-free fitting with proven reliability in installation and a longer lifespan than the current product offerings in this market.
Technical Specifications
Temperatures
Minimum working temperature: – 15°C
Maximum working temperature: + 45°C
Detailed below for all temperatures in the working range:
Continuous working pressure: 16bar
Peak working pressure: 20bar
Burst pressure
The connectors withstand Burst Pressure Test (Safety) of at least 25 bar.
Tested at -10degC and 40degC according to EN50411-2-8:2009 Annex. C
Leak-tightness under external pressure
All connectors withstand 1.35 bar external water pressure.
Insertion Force
The force necessary to insert a tube in the connector is < 5kg (50N)
(Tested according to EN50411-2-8:2009 Annex. E)
