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Locomotive Products | Ventilators

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Dayton-Phoenix ventilators are designed to be used in all locomotive applications. They can be mounted on the top, side, or front surface of the cab. When side mounted and the ventilator is fully opened it is still within clearance limits.

Our ventilators are easily mounted, adjustable for direction, and lock in position for a simple installation.

Not only are our ventilators economically priced and practical, but they are made out a rugged 12 gauge sheet so you can count on durability.

Ordering References

  • PM406-2 & PM4OG-4 ventilator with 2” travel on opener. For flat roof applications
  • PM406-2-1 Same as PM406-2 with formed flange for roof. For round roof applications
  • To order optional inside trim ring, please specify P27634


  • PM406-2 & PM406-2-1 have a 9.75 diameter frame
  • PM406-4 has a 9.0 diameter frame
Product Listing for "Ventilators" category.
DPG Part # Reference # Description Details
PM406-2 8326104 VENTILATOR
PM406-2-1 8278828 VENTILATOR
Flanged: Yes
Curved: Yes