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From Plan to the Field: The WeissExplorers Pioneer Edition

From Plan to the Field: The WeissExplorers Pioneer Edition
The construction plan for Revision B is being drawn up in the studio.

👉 Switch to German

For months, the mission at WeissExplorers has been total transparency: open-source blueprints, full component lists, and zero secrets. But let's face it — sourcing industrial-grade components and wiring a dual-case system takes dozens of hours in the garage. If you want to skip the workbench and head out with a 100% field-ready system, this is your chance. 

This fall, I am personally hand-building a limited batch of the Revision B Multi-Case Systems right here in Styria, Austria. 

Why the Rev. B Pioneer Edition is built for extremes:

  • The Multi-Case System: Electronics and hydraulics are strictly separated into ruggedized cases under 15 kg. If a pump leaks in the field, your core electronics stay bone-dry. 
  • 100% Field Repairable: Zero proprietary parts. Built entirely on accessible, industrial-grade standard components so you can fix it anywhere on earth. 
  • Enhanced Connectivity: Heavy-duty wiring, robust connectors, and simplified routing for ultimate field reliability.
  • Streamlined Hydraulics: The pressure reducer has been removed, creating a more efficient and less failure-prone water path.
  • Unified Power Architecture: Pump and UV-C stages are now driven by a single, high-performance power supply unit.
  • Rugged Portability: Optimized case layout for significantly improved handling, balance, and grab-and-go portability.

The Partnership (Pricing & Expectations)

This is not an anonymous retail purchase. I am looking for real-world pioneers — overlanders, previvors, off-grid homesteaders — to use these hand-built units on their next adventure.

  • Pioneer Price: €2,900 net (€3,480 incl. AT VAT). 
  • The Terms: A deposit is required upon selection to lock in raw material sourcing (€1,800 net cost). In return, you get early access to a hand-built system at cost-plus pricing — and commit to sending regular technical feedback and 3–5 field photos or videos.

Get your own

Apply for the Pioneer Edition of the Pump Case Rev. B:

Applying doesn't commit you to a purchase. I'll review your answers and follow up personally before any payment is involved.