this is a 12volt ondemand pump that i plan to use for pumping water from my rain barrels, this system will be run off my deep cycle batteries that are charged with solar panels
this is a 12volt ondemand pump that i plan to use for pumping water from my rain barrels, this system will be run off my deep cycle batteries that are charged with solar panels

very nicely done. i’m amazed how quiet the pump is.
Very useful video, thank you. Could you post the model/part numbers for the pump and deep cycle battery that you use please?
@heneghan123 if you zoom on the image, you can see these numbers under Model:
5850-101C-BB (a Google search confirms it is a Delavan PowerFLO)
Nice work man..I use a Surflo pump for an RV 120v Model. Has pressure shut off and also inline mesh filter. Welded up an aluminum case and use Gardenia quick connects on all my barrels. The inline filter is an accessorie on the site. Keep up the nice work.
Nice work man..I use a Shurflo pump for an RV 120v Model. Has pressure shut off and also inline mesh filter. Welded up an aluminum case and use Gardenia quick connects on all my barrels. The inline filter is an accessorie on the site. Keep up the nice work. Shurflow.com
Nice work man..I use a Shurflo pump for an RV 120v Model. Has pressure shut off and also inline mesh filter. Welded up an aluminum case and use Gardenia quick connects on all my barrels. The inline filter is an accessorie on the site. Keep up the nice work. Shurflow.com SHURflo® 115 VAC Park Model
Just wondering where you found fitting to attach to the bottom of large tank? Thanks
Picked up the fitting from home depot its a rubber 3 inch to 2 inch reducer