Page 16 - Penske_Student Guide Book

Slide Topic Content Notes
Pressure Relief Device (PRD)
 Protects cylinder from
Emcara Wire PRD rupture

 Vents gas in case of fire
 Designed to open, and stay

open, in case of fire
 Activates between 212˚F

and 230˚F
 Not repairable
 Matched to valve and

cylinder

Picture Slide

PRD Vent Lines  Direct the flow of natural gas
to open air

 Vent caps required

Manual Quarter-Turn Shut-Off  Can be used to shut off flow
Valve of gas to engine
in emergency

High-Pressure Coalescing Filter  Removes liquid or aerosol
 Oil or water

 Removes particulates

 Follow manufacturer’s
procedures

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