Never before offered in HO Scale, Atlas new Center Flow(R) Pressureaide(R) car is based on the ACF prototype 4-bay covered hopper developed to handle a variety of powdered loads. The models will be ready to run and include etched metal roofwalks, detailed brake gear with scale piping, blackened metal wheels and 100-ton roller bearing trucks, plus body-mounted AccuMate(R) couplers with screw-attached coupler pockets.