Safety filling system for double canisters ECO & PROFI made of HD-PE for fuel, black/red for the operation of small engines in chain saws, lawnmowers etc. suitable
integrated ventilation, thus gluck-free pouring
automatic filling stop: Prevents overflowing of the filling material and soiling >/li>
with union nut for exact positioning with small tank openings
captive screw connection
with holding loop for fastening to the canister
for all common hünersdorff canisters also for FuelFriend 1-2 L