Inbreathing Vapor Rail Vent

A supplemental vent designed for installation in tank vehicle vapor recovery system to provide venting protection in the event the vapor recovery system should be closed or blocked while discharging product from the tank. This vent mounts to a 4” TTMA flange.

  • Easily installed
  • Adds tank protection
  • Thru area – six square inches
  • Opening Pressure: 6 oz. per sq. in.
  • Venting Capacity Air:
    12,000 cu. ft. hr./1 psig

Part List

Product Details

Assembly NumberDescriptionMaterialDimensionsMounting FlangeDisc TravelWt.
PV26364ALBVent AssemblyAluminum/Stainless with Buna-N DiscA: 3 3/8
B: 5/8
C: 4 13/16
O.D.: 6 5/8
B.C.: 5 7/8
N.H.: 8
S.H.: 7/16
Note: When vent is mounted in tubing, a 4.375" Minimum I.D. is required to provide sufficient area around disc holder assembly.