AFV CONNECTION PODCAST · FEATURING PARKER HANNIFIN
EPISODE · HYDROGEN · 27 MIN
Featuring Steve Duricky, Global Platform Manager, Parker Hannifin
Hosted by Annalloyd Thomason
Steve Duricky joins Annalloyd Thomason to discuss hydrogen’s place in heavy-duty and off-road equipment. He outlines where battery-electric systems fit and why some high-duty applications are exploring hydrogen engines and fuel cells.
The conversation covers the practical differences between hydrogen and natural gas systems: sealing, material compatibility, fuel storage, and component performance. Steve also discusses how industry standards and technical knowledge support reliable systems.
For fleets considering the transition, his advice is to start small. Experience with CNG can provide a foundation, while hydrogen requires its own preparation for infrastructure, components, and the people working on the vehicles.
Steve explains why sealing, material compatibility, and pressure and temperature requirements matter when designing hydrogen fuel systems.
CNG and hydrogen share elements of fuel storage and delivery. Hydrogen’s smaller molecule and material considerations still require specific knowledge and preparation.
Steve recommends learning through a small initial deployment, evaluating infrastructure, building technical knowledge, and working with suppliers who understand the applicable standards.
0:57 Why hydrogen matters for heavy-duty fleets
3:06 How hydrogen systems differ
6:48 Hydrogen ICE vs. fuel cells
8:28 Core fuel system components
10:31 Technical knowledge and skills
11:29 The role of industry standards
15:36 Preparing teams and infrastructure
TECHNICAL RESOURCE
THE QUESTION THIS RAISES
Steve’s recommendation is to begin with a small deployment, understand the fuel system, and build the technical knowledge your team needs.
FROM AFV CONNECTION
Explore the site’s technical resource on hydrogen fuel system inspections and technician preparation.
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ABOUT PARKER HANNIFIN
Parker designs and manufactures products and systems for compressed natural gas, including fluid management, filtration, motion and fluid control, and temperature control. Steve Duricky, Global Platform Manager, joins this episode to discuss hydrogen fuel systems.
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