Page 31 - Propane Vehicle Essentials and Safety Practices

Fuel Pump

• Electric liquid propane pump
• Submerged in tank
• Boosts pressure 50-60 psi Lesson 3.14
• External access cover
• O-ring face sealed cover Tank Baffle and Check Valve
• Continually circulates when energized to avoid
vapor build up
• Equipped with sock filter
CAUTION: the system must be defueled or depressurized
prior to performing any work
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Tank Baffle and Tank Baffle and Check Valve
Check Valve

Fuel level in non-baffled
• Internal baffle area = 8.30 gallons
• Controls fuel starvation
• One way check valve

Fuel level in baffled area =
o
25% fuel level at 18 angle down 3.80 gallons
= 12.1 gallons (pump is fully submerged)

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