N Atlas Trinity PD5000 Covered Hopper KCS #6016 - 50005682 O Scale The most accurate J2 kit

The most accurate J2 kit

and Japan makes it part of the armed and police forces of more than fifty nations

the top ace of the Finnish Air Force

UPC: 022899587462

N Atlas Trinity PD5000 Covered Hopper KCS #6016 - 50005682 O Scale The most accurate J2 kitThe 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