Page 37 - Propane Vehicle Essentials and Safety Practices
P. 37
Propane Engine Fuel System Components
Lesson 4.2
Fuel Lines
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Fuel Lines
• Rigid stainless-steel
• Flexible material - Type III fuel lines Lesson 4.3
o Non-permeable hose
o SAE flare fittings or O-ring seal Fuel Rails
o 350 psi working pressure
o 1,750 psi minimum burst
o Corrosion resistant compliant
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