speed•pipe® bundle ground gabo Systemtechnik SRV-G und SRV-G tc Laying instructions 21 For blowing in micro and mini cables into the speed•pipe® that are integrated in the speed•pipe® bundle we recommend a blowing in pressure up to 15 bar at the speed•pipe®. Optimum blowing in values are reached at a temperature range from 5 to 20 °C. The cable to be blown in must not be exposed to direct solar radiation. It might also be helpful to use lubricants that are tested and recommended by specialist companies. The blowing in lengths to be achieved depend on several factors. Factors influencing the successful blowing of cables into micro ducts. 8% blowing in team 15% cables 20% route planing 7% weather (temperatures, humidity) 20% laying (installation) 15% micro ducts 15% blowing in equipment (compressor, blowing in device, winding up of cables, lubricant) Colour sequence DIN speed•pipe® ground 20 x 2.5 (20 / 15) no. colour code colour 1 red 2 green 3 blue 4 yellow 10. Blowing in micro cables / mini cables.
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