Double-wall, horizontal tank 500 liters for highly flammable liquids, inside and outside, hot dip galvanized as a UN approved IBC with internal pressure 0.65 bar, vacuum-monitored explosion pressure shock resistant, hand pump, resettable and cumulative counter (non-calibrated, but with adjustment kit), 10m hose CONTI C16 DIN 1360, automatic nozzle, 10m equipotential cable with clamp, TÜV-Certificate