RC subs: test sistema de lastre con bomba de aire para RCABS

[francoke01]

Rva1945

Please would be so kind to show a diagram or send me at my email ( send by private message) of how to build the WTC, with air pump system? . I have the acrylic tube, air pump, bag pressure and the solenoid valve, but not how. Buy those things you have read, but not how it works, if I wanted to use my air pump because they say it is safer. This system works so that by deflating the bag, water enters the compartment and the submarine was submerge?

thanks in advance.

Franco.

[SuperHolajaja]

hola me podrias decir donde la comprastes la bolsa por favor

[sk8erdudejustin93]

where did you get the pump?

[ransom1wi]

@sk8erdudejustin93 bloodpresure cuff the kind that pump themselves up for you there like 15 bucks