Stay Tuned.
More info is on the way for this. For now, I’ll try and answer your questions as best as possible. I’m sure @N0ah can jump in and provide more info, too. He has spent a lot of time working on the development of this. In fact, this project started as a bit of a side-project for the both of us when we were still interns here.
Each Pneumatic Control Unit is equivalent to what would be considered 2 Double-Acting Solenoids. Each half of the unit is controlled independently. The Pneumatic Control unit also controls the Pump. 3 Wire Cable goes from pump to Control Unit. James already touched on this above a bit, too.
Tanks are pretty light. Thin wall aluminum, so not much to them. I don’t have a specific weight available right now. Maybe something Noah can touch on.
See Above.
Bore is appx 10mm, strokes are 2x Pitch and 4x Pitch.