Pressure flow covered hoppers work differently than traditional covered hoppers. They are designed to transport powdery commodities such as flour. The cars have five non-opening bays with discharge piping. The cars are unloaded by pressurizing the interior of the car with air, forcing the contents out.

• Etched metal roof walks, ladders and end platforms
• Wire grab irons and brake rigging
  
• Plastic wheelsets
• Couplers not included