3
FS-2
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FUEL
SYSTEM
Online
at
www.imi-precision.com/us
or
call
1.800.514.0129
In stock
Ships within one week
Model no. Description Cap size/
thread size
Thermal
relief
Pressure
relief
Venting Locking Chrome Chain
length
31302-1 2" Closure only cap 2"-11.5 NPSM No No No No No 10"
8103 2" Full function cap, chrome 2"-11.5 NPSM Yes Yes Yes No Yes 12"
8105-2 2.5" Fuel cap for diesel fuel 2.5"-8 UN Yes Yes Yes No No 12"
8110-1 3" Float style cap 3"-8 NPLS Yes Yes Yes No No 12"
8111-1 3" Float style cap 3"-8 NPLS Yes Yes Yes Yes No 12"
8120 3" Float style cap 3"-5.5 custom thread Yes Yes Yes No No 12"
Models
Technical Data
FUEL TANK CAPS
• Norgren fuel caps incorporate a
unique combination of thermal,
pressure relief, and breather type caps
• Protect the fuel system in the event of
fire or a roll over
• Minimizes the opportunity for
pressure to build up in the tank
• All designs meet or exceed
FHWA guidelines for leakage,
drop tests and flame tests
Material:
Aluminum die-casting
Options:
Matching locking, venting, safety features*
* Please contact your local Norgren technical representatives.