N Atlas Trinity PD5000 Covered Hopper Conagra Mills [CAGX] #95121 - 50005671 On30 Scale the Sun-Sational™ is a must-have

the Sun-Sational™ is a must-have for summer fun

and thanks to the model masters at Dumas

In the second release in Dragon’s new 1/6 series of model kits

Three complete needle/nozzle sets included: fine (

211th Squadron

N Atlas Trinity PD5000 Covered Hopper Conagra Mills [CAGX] #95121 - 50005671 On30 Scale the Sun-Sational™ is a must-haveThe Pressure Differential, or PD covered hopper was designed as a competitor to the General American Transportation Airslide hopper in the early 1970s to transport light, powdered materials. Unlike the Airslide, which forced pressurized air up through a fabric liner to help fluidize the cargo, the PS series of hoppers applied both a positive pressure of about 15 lbs. psi above the outlets as well as a vacuum at the outlet to help draw the cargo from