Cdory 22 drain water tank

When my boat had the OEM water tank in it, the previous owner put a Y valve on the tank outlet which allowed a hose attachment that was used to drain the tank.

You could also just open the sink faucet and use the pump for the sink to drain it. It'll take awhile if you have the foot pump though. If you have an electric pump, you might be able to attach it to the faucet outlet and suck the water through the system depending on how the valves in the foot pump work.
 
Thanks. I will see if I can attach my electric pump to the foot pump outlet.
 
If you have the water level tube, I replaced the tube straps with clips. I unclip the tube and hang it out the cabin door to drain into the cockpit. It takes a while and then I use the foot pump to get most of the residual water out.

https://www.amazon.com/dp/B0B8C8JS53

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If your boat is on the trailer you can stretch some 3/8 plastic tubing over the faucet and then run it out of the cabin and down to the ground. pump the foot pump a few times and it will create a siphon and will drain out every last drop. I do this to mine every winter.
 
I.m not on a trailer but that sounds like a great way to do it. Thanks.
 
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