How much AF?

[JVM225]

Just ordered two Sea Tech 15mm x 15mm elbows from Defender. Going to insert about a foot or so of 15mm tube between them and use it for a Hot Water Heater Bypass this year.
Used a length of hose and a couple of clamps last year, but figured I would go nice and neat for a change.

 

[boatman37]

I used the drill pump for the AC but did have quite a bit of spillage. I held a rag around the hose at the thru hull but still spilled quite a bit. Next year I will have some adapters to get to a smaller hose and run it right into the thru hull to help with the spillage.