Page 30 - ESP (CNG) Participant Guide

Module 3: Low-Pressure CNG Fuel System Components

Low-Pressure Components

Overview of Light-  Pressure Regulator
Duty Low-Pressure (Low-Pressure Side)
Components  Pressure Gauge
 Fuel Lines
 Low-Pressure Coalescing Filter
 Injectors
 Optional Components
o Mechanical Fuel Gauge
o Fuel Shut-off Solenoid Valve

Overview of Heavy-  Pressure Regulator
Duty Low-Pressure (Low-Pressure Side)
Components  Pressure Gauge
 Fuel Lines
 Low-Pressure Coalescing Filter
 Mixer
 Optional Components
o Mechanical Fuel Gauge
o Fuel Shut-off Solenoid Valve

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