this mobile fuel dispenser is installed on oil tank to realize moving service. 1) For mobile service station 2) It can save cost 3) Without pumping system 4) Uses power of truck 5) Single-nozzle, independent control system 6) LLJO5 flow meter 7) Re-usable filter 8) 12V or 24V direct-current 9) Small frame 10) Convenient operation 11) Easy motion, automobile drive 12) For different oils and diesels 13) Net size: 612 x 426 x 515mm Packing: Dimensions: 850 x 550 x 780mm