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This part does not have vehicle specific fitment. Please contact us if you need fitment assistance.

Radium Engineering 12AN Fuel Cell Vent Kit

Radium Engineering 12AN Fuel Cell Vent Kit-A1
Radium Engineering 12AN Fuel Cell Vent Kit-A2
Images may be for reference only

Radium Engineering 12AN Fuel Cell Vent Kit

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Price: $59.95 (5% off)

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The Radium vent permits air to escape as the fuel cell is filled and it also allows the tank to breath to avoid pressurization during normal operation. 
  • This high flow kit is typically used for quick-fill systems that commonly use a dry break with a dump can. 
  • Includes an air filter
  • 3/4" fuel vent hose
  • Requires a 12AN male vent fitting. 
NOTE: This can be used with Radium 20-0462 DSV, 12AN ORB to 12AN Male, Quick Fill

Important steps to properly route the vent line and prevent unwanted fuel loss:
  • From the cell, the hose must first run upwards allowing any fuel captured in the vent line to drain back down into the cell. 
  • After ascending vertically, the line should briefly route towards the front of the vehicle to prevent fuel from sloshing out. 
  • Vertical loops should be added to act as a "make-shift"  expansion chamber and allow air to escape and any fuel to drop to the bottom of the loops. 
  • Depending on the application, the overall vertical height of the vent hose should be at least 12". 
  • For remote fuel fill applications, the vertical loops must be higher than the fill point.
  • The vent hose should terminate outside of the cabin and away from the exhaust system.
  • The vent hose should terminate below and behind the fuel cell.
  • Utilizing an expansion chamber that is larger than the vent hose diameter will further aid in preventing liquid fuel from escaping 

WARNING: This product may contain chemicals known to the State of California to cause cancer or birth defects.


Brand: Radium Engineering
Part Number: 20-0484-12
Size: -12AN

Vehicle Fitment

This part does not have vehicle specific fitment

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