Here is our second prototype. This one goes up to 70 psi without a single drop of water. Also, it is equipped with water inlet to ease the process of water filling. The air and water inlet is made to bent upward to protect the inlets from small particles such as sands and debris.
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| Adjustable angle |
Here is the video..
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| Tilt-able |
More prototype is underway. Surely it'll become better and better =)
