Yes you can do that but its not an easy bag to install and remove all the time. It has to be folded and stuffed into the bow.
but yes you can use a hand pump for filling and draining.
He's talking about the check valve on the vent line. Spencer at wake makers really talked me out of one so we will see how it goes. The thought is that eventually you will just sick air and the ibs won't empty
no sir your not but in post #8 wolfey posted a pic of the bag. once I lay it in thou I wouldn't have to take in and out would I? couldn't ya just hook the pump up and fill then at end if day hook the pump back up to drain? then just leave in place once it's emptied?
sent from my home phone
You wont get all the water out with a hand held pump but you will get it pretty close.
When you integrate it to the onboard boat pumps you will want a check valve on the vent line to keep from sucking in air
One thing i did cause I am worried about not getting one side drained, is getting a new valve for my bag so i can get the other side.
Chris just ordered 650 IBS and comes in on the 24th will let you know how install works out!