... * CE,RoHs,Food health certificate. ITEM: DP18S * Suction type : Battery Operated submerged Motor pump / High Power* Mute operating.* Kerosene oil, gasoline, water ... * CE,RoHs,Food health certificate. ITEM: DP18 * Suction type : Battery Operated submerged Motor pump / High Power* Mute operating.* Kerosene oil, gasoline, water ... : DP-28, DP18SG, etc.BST, You should choose !!! 2x1.5v BATTERY PUMP