The following vents fit standard 20-inch railcar hatches.

Filter bag vent with weather hood
Constructed in the same manner and of the same materials as the unit above, this vent has the added feature of a weather hood to protect the filter bag from the elements. To accommodate a weather hood of manageable size, the bag is smaller, providing 23 sq. ft. of filter area.

Filter bag vent without weather hood
In applications where protection from the weather is not important, the filter bag vent can be used without a weather hood. The filter bag provides 33 sq. ft. of filter area. The base of the vent is cast aluminum with a bonded neoprene gasket to create a positive seal between the vent and railcar.

Cartridge vent with weather hood
The cartridge vent is designed for use in rail unload systems. It allows air to draw into the railcar as material is conveyed out of the railcar. The unit has a cartridge filter element and a weather hood.

For more information, contact Premier.

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Rail Car Bin Vents

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