Hey there,
this easy to build an inexpensive Water Filling System helped us a lot in the last year by reducing the launch preparation time of rockets dramatically:
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All you need is a pressure sprayer, a 3-Way Hose Coupling and a Regulator Valve.
Maybe this will be usefull for a few of you as well.
Cheers
Julian from Team Raketfued
RaketfuedRockets - Building water rockets since 2011
Check out our YouTube-Channel: www.youtube.com/Raketfued
Check out our website: www.raketfuedrockets.com
Facebook Page: www.facebook.com/RaketfuedRockets
I come from China, do not understand English, your information I use the translation software to view. I like water rockets, technology is the same, I hope we can become friends.
I come from China, do not understand English, your information I use the translation software to view. I like water rockets, technology is the same, I hope we can become friends.