... compact structure,light weight,maintenance free. BJ-7G water pump is powered by LC177/LF177F high efficient gasoline ... It has features of compact structure, start convenient, fast water, low fuel consumption, light weight and reliable, so ... fire brigade.Specification Inlet&outlet sizeφ65mmφ65mmMax.Power (kw)/(rpm)9KW/3600r/minLift 45mSuction(m)7mRated ... BJ-7G trailer mounted mobile fire water pump