Last year 4 of us headed up to Northern Quebec/ Labrador area. Six drums were flown into a base camp and additional fuel was purchased at two locations, also in drums. A pump was and is required at every location for fueling so it has to travel with you. The dual action pump we had served us well with only minor hiccups. Pump, suction, discharge hose, and nozzle weighed in at around 13 lbs. I’ve spent quite a bit of time searching for lighter pumps (housings) but everything I seem to come across that’s lite isn’t compatible with fuel. If we can’t get lighter I also thought about a 12 volt fill-rite and running it off an earth-x battery pack to cut refueling time down. I’m going to test just how long it will run on a full charge. Realistically speaking I still think the diaphragm hand pump to be more reliable, less chance of malfunctioning and not relying on power but everything breaks sometime.
I’ve seen some rather cheap looking pumps out there but wouldn’t take a chance on them. Finally, taking the two style pumps(housings), making sure all the hoses and such were interchangeable wouldn’t add all that much more weight as a backup.
So my question is have I missed something out there that is lighter and will do the job required as mentioned above?
Thanks for any ideas. PJ