Side Emitting PMMA Fibre Harnesses
Fiber Optic Side Glow Cable also known as Side Glow, Side Lit, or Lineal light cable is made from stranded or Solid core Polymer with a clear heat shrink jacket. Our stranded Sideglow cable is designed for tighter turns and longer runs, which is suitable for installation indoors or out. They are most often used to provide light lines in paving or stair fronts or for illuminating around the perimeter of swimming pools. Also Stranded is best in wet locations.
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How to check and maintain the breathing valve
In order to ensure the performance of the new all-weather breathing valve to achieve the full use of the purpose. Breathing valve inspection and maintenance in six months. 1, check the pressure valve disc and vacuum disc movements are flexible, guide valve ring contact with or without damage. 2, re-install the pressure valve plate, to ensure that the contact surface should be tight, flexible guide rod movements. 3, the opening of the new breathing valve, you must clear the shock between the valve. Operating pressure: Class A Positive pressure: 355 Pa (36 mm water column) Negative pressure: 295 Pa (30 mm water column) Positive pressure class B: 980 Pa (100 mm water column) Negative pressure: 295 Pa (30 mm water column) Pressure: 1765Pa (180 mm water column) Negative pressure: 295 Pa (30 mm water column)