12v waterproof connectors for ballast pumps?

[Miljack]

I'm trying to finish off my ballast project, and I am struggling to find some waterproof connectors to connect the aerator style pumps to my power source. I was thinking about "GM weather pack" style connectors, but then I have to buy a ~$250 crimping tool, I think? Are there other options for this type of connection? I don't mind soldering and then heat shrinking, but changing to a new pump would be a pain.

thanks,
Jack

[rbalan]

How often are you really going to need to change pumps? Soldering/heat shrinking will give you a nice clean look IMO.

Did you try out the vdrive sacs yet or decide what you are going to do for reear ballast?

[ffmedic74]

NAPA auto parts typically have these.

[Miljack]

Randall,
I haven't splashed the boat yet. I was trying like crazy for this weekned, but it looks like I won't make it. I tried to get the cover sorted out, and I didn't get my boat back until Sat. afternoon instead of Friday night, so lost about 5 hours of working time.

I've got some 16x16x40 vdrive sacks I'm trying out from a friend, and I also bought some 19 x 19 x 42 sacks from Fly hi. The latter sacks are their "oe" replacement sacks for a Supra or Moomba. They are too big, but they will probably fill the trunk better than the v drive ones. I already committed to the plumbing and pums for two bags, so that's why I went this route...

Jack

[rbalan]

I was curious as to how well the vdrive sacs filled up the space. After more thought, I think 2 bags will be better back there as well, just not sure if I want custom or not. Is there only 2 valves per bag on the OE sacs?

[Rick]

Compromise use spade connectors and heat shrink those. Then all you have to do is cut the heatshrink, unplug the connectors, replug the connectors, reheat shrink

[Miljack]

Rick,
great idea, that's what I'm going to do!

Randall, I'll start another post about the sacks...

Jack