I upgraded my 2007 Supra 22SSV this year with Johnson Pumps for each ballast bag.
I have three Rule Pumps for sale. Aerator Style Pumps.
These are the pumps to pull water FROM the bags Draining.
Duetch Plug connectors.
The specs have this at 700 GPH.
I just purchase one of these new from the local Supra Dealer last summer - $32.70 + tax
They have the fittings on the bottom of each pump.
Two of the pumps have the metal mounting brackets.

Used. Good Shape. Working - when I removed from my boat this year.

New they are around $30-35.
If interested, make me an offer.

Email works best for me b/c I travel: mjhknox@hotmail.com.
You can also PM me on this board.
If you want to talk to me, I can also give you my cell number.

I have some other items for sale:
1 Rule 207F (1200 GPH) Aerator Pump main pump for the ballast bags
3 Solenoid Ballast Valves & Manifold System sprinkler style & one is 6 months old
2 Fly High Ballast Rear Bags Gravity III Games approx. 9x14x68 Serial # 040507101670

Knoxville, TN