D2 Appoints sefiso | FAUDI Aviation as Exclusive International Distributor for its Petroleum Range of Sensors and Quality Control & Monitoring Solutions
August 2025 – Announcement
D-2 Incorporated, a Cape Cod-based US manufacturer of advanced petroleum and oceanographic sensors. Appoints sefiso | FAUDI Aviation as exclusive distributor for all fuel quality control and measurement products outside of North America. This strategic partnership marks a significant step in expanding access to D2’s innovative technology across the aviation fuel industry.
Effective immediately, sefiso | FAUDI Aviation will manage global sales, service and calibration outside of North America. D2’s fuel portfolio, including but not limited to the CUGUARD Conductivity Stick, Conductivity Stick Calibration Boxes, ISO 11171 Automatic Portable Particle Counters, Free Water Detector the Hydrolight, JF-1A In Line Conductivity Sensors and more. The jointly owned WSI Water Separation Instrument will continue with Stanhope Seta. We designed these products to meet the highest standards of accuracy and compliance. We optimize D2 instruments for field use in both hazardous and non-hazardous environments. Providing precision where it matters.
“Partnering with sefiso | FAUDI Aviation allows us to bring our unique patented conductivity measurement technology to a broader aviation audience,” said Alan Fougere, President of D2. “Their global reach, technical expertise, and deep industry relationships make them the ideal partner to support our growth in this sector.”
sefiso | Faudi Aviation an Established Global Network
Globally active sefiso Group, FAUDI Aviation, supplies airports, airlines, and fuel facility operators with advanced filtration and sensor solutions. The addition of D2’s products help strengthen their portfolio. Therefore supports aviation customers in meeting safety-critical fuel quality standards. Standards such as DefStan 91-091, ASTM’s D1655 and EI/JIG 1530.
Ideally D2s technology and sefiso | Faudi Aviation’s large network of sales and support will improve the industry. Providing the best technology with the greatest convenience and ease of purchasing from a local sefiso representative.
Customers can now source D2’s aviation solutions through FAUDI Aviation’s global service network, with stock available from Stadtallendorf, Germany.
For Customers Outside North America: orders, service, and calibration inquiries: please visit sefiso | Fauci Aviation’s contact page: https://sefiso.com/contact