Configure Your HDRX-R Regulator

Configure an HDRX-R two-stage regulator — hydrogen fuel cell, helium lighter-than-air, or custom gas service. The part number you build is the full fitted specification; request a configured quotation directly — no payment. Full engineering background on the product page.

Supply pressure falls the whole flight — a single-stage regulator drifts with it; the two-stage HDRX-R holds your setpoint to ±0.1 bar. Why two-stage, in 60 seconds →
3 stepsConfigure the regulator for your fuel cell1 Fuel cell2 Supply3 Request

Which fuel cell do you fly?

Not listed? Choose “custom” — we fit any stack: any outlet, any flow. Fitted figures per manufacturer datasheets.

Every quotation request receives a personalised configuration-record PDF and the HDRX-R series datasheet by email, followed by a configuration proposal with price and estimated lead time within 2 business days. Specs and background: hydrogen regulators · helium service · why two-stage · qualification & approvals
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