Milvent M4x0.7 Light Guide Pillar Venting Pressure Relief Compensation Air Breathable Screw ELEMENT
This kind of tiny milvents is design for light guide requirement and combine a vent on it.
The Patent design of vents is integrated on light guide and it will save the cost on your products where you also have a vent.
M4 Light Guide Milvent:
1. Light Guide Function
3.waterproof,but air can go through,
4.equalize the pressure inside&outside.
Main advantages :
1, reduces the pressure on the hermetic of the device case by the
fast pressure balancing;
2, protects the components inside from water, cleanser and other
low-surface tension liquid;
3, avoids water vapor or harmful battery gas being saved inside of
the device case;
4, simple installation ,long working time.
5. Save cost and tiny sizes with big function