|
I just bought a cheap 12V pump off ebay - less than $20. I bought an adjustable voltage controller so that I can slow it down. There are quick release connectors in the block that came from QSI so I leave the block attached to the back of the camera and only attach the tubing when required.
You don't need a powerful pump. The water siphons back down, so i think you're only overcoming the flow resistance in the tubing.
DT
|