BJ-7A portable pump is powered by Honda GX270 high efficient gasoline ... priming time:<20sSuction head max:7mPimp lift:45mBJ-7A portable pump has the features of light weight,compact structure, ... low fuel consumption and maintenance free.BJ-7A portable pump is powered by Honda GX270 high efficient gasoline ... rural areas,the mining industry and obligation fire brigade. portable pump