Inside the metal jig, the PEM fuel-cell stack gradually takes its compact form. Repeated layers are stacked between two machined endplates. Steel tie rods pass through the assembly and hold its alignment. A torque wrench sets the stack’s final compression.
Choose your licence
Download this image.
Choose the version that fits your project. The professional licence includes the high-resolution file and a named proof of purchase.
Medium resolution · attribution required
For non-commercial personal use.Download for freeHigh resolution · 1 credit
For websites, social media, presentations, publications and campaigns.Credit packs
More images, a lower price.
Credits remain in your account until you use them.
Prices shown include French VAT. The final amount and applicable tax are confirmed before payment.