This was my solution 3 years ago........... 11V Electric Diesel Oil Fuel Transfer Pump w/ Meter +13' Hose & Nozzle New | eBay
When I bought it I didn't realize the 110 volt rating but theres no electrical issue sofar and when I read the specs on transfer rate in gallons, I assume the digital readout was in gallons, it's not it's in metric liters, so just have to do the transfer math on a 30 gallon barrel, = around 112 liters-ish, so when I see I'm getting close to that number I know it's almost time refill barrel.
Also the plastic hose that comes with the pump that goes in barrel, that broke last fall, it became brittle, really brittle so then I had to do A LOT of online searching to find a 1"x3' fuel hose to hook on a steel pipe for inside barrel, now in another week or two I need take fuel barrel up store for refilling then do math on how much fuel my tractor uses.
When I bought it I didn't realize the 110 volt rating but theres no electrical issue sofar and when I read the specs on transfer rate in gallons, I assume the digital readout was in gallons, it's not it's in metric liters, so just have to do the transfer math on a 30 gallon barrel, = around 112 liters-ish, so when I see I'm getting close to that number I know it's almost time refill barrel.
Also the plastic hose that comes with the pump that goes in barrel, that broke last fall, it became brittle, really brittle so then I had to do A LOT of online searching to find a 1"x3' fuel hose to hook on a steel pipe for inside barrel, now in another week or two I need take fuel barrel up store for refilling then do math on how much fuel my tractor uses.