Material: brass, PTFE, Immersion tube made of stainless steel. To pump fluid media out of large containers. Barrel pump electric Set 5 Ex For highly flammable hydrocarbons, such as ethanol, gasoline, isopropanol, kerosene, methanol, petroleum, etc. Material: Nozzle made of brass/PTFE Immersion tube made of stainless steel Delivery incl. 2.0 m coolant hose 3 / 4 ″ (DN 19), conductive hose connections, nozzle, equipotential bonding, PP barrel adapter, safety plug not protected against explosions. Universal motor protected against explosions according to ignition protection category II 2 G EEx de IIC T6 (ATEX), stainless steel pump system protected against explosions according to ignition protection category Ex II 1/2 G IIB T4 (ATEX).