Introducing the newest addition to our fuel handling line: eSealVac® Electric Fuel Drain Bowser Learn More >
Fueling, Defueling, and Fuel Recovery for Fixed-Wing, Rotary, and UAS Platforms
Spokane Stainless Technologies designs and builds fuel handling systems for military installations, commercial MRO facilities, and flight line operations worldwide. Trusted by the U.S. Air Force, Navy, Coast Guard, Boeing, and Airbus, every system we deliver is engineered for speed, safety, and compliance with FAA, DoD, and NATO standards.
The original SealVac set the standard for vacuum fuel recovery. The eSealVac is its all-electric successor: a fully self-contained 600-gallon fuel drain system that eliminates the need for external compressed air. Powered by a 24VDC battery system with onboard solar charging, the eSealVac operates anywhere on the flight line, on the ramp, or at a remote maintenance site without towing a compressor or running air lines.
Built for commercial MRO facilities and military installations alike.
Fully electric with no external air supply needed. 25 GPM transfer rate into a 600-gallon double-walled stainless steel tank. Recovered fuel passes through cyclone pre-filtration to separate debris and moisture before storage. Power is sustained by a solar battery system with four Optima BlueTOP 12V deep cycle batteries. Vacuum plates, suction hoses, and onboard tool storage included.






Each fueling system is designed with mission-critical performance in mind—safe, fast, and compliant. We engineer to meet FAA, DoD, and NATO requirements while reducing operational inefficiencies.
Your fueling needs are unique—we engineer systems that fit:
Yes! Our systems are NSN listed and compliant with DoD, NATO, and FAA standards.
Absolutely. Our SealVac® technology is designed specifically to recover fuel and reduce vapor exposure.
Yes, we offer tailored configurations to match the requirements of manned and unmanned aircraft systems.
Yes, our systems are engineered for durability and ease of use in harsh, real-world environments.
“The HeliFueler is a completely self-contained unit capable of meeting our defuel requirements. The HeliFueler has become an integral piece of equipment of the 1106th TASMG.”
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“Boeing’s 777 customer delivery prep team came to us seeking a solution. Each month, they sold reclaimed fuel to a contractor at a huge loss. This practice was costing Boeing thousands of dollars per month. They were already benefiting from the Sealvac’s® advantages, and became convinced that with some additional features, it could be configured to filter reclaimed fuel from the recovery tank for reuse. Boeing is now saving thousands recycling this fuel back in their aircraft. While your organization’s situation may differ from Boeing’s, reclaimed fuel filtration just might save your unit many thousands of dollars each month, too!”
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“The time necessary to defuel has been cut dramatically using the HeliFueler. We have found it to be exceptionally useful. For defueling and sumping, the HeliFueler is our first choice, by far.”
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“We’ve had our HandiFueler for a couple of years now. It is absolutely the best investment. My guys save so much time and hassle servicing equipment… it is absolutely the best for our needs.”
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Have a project in mind? Our team is ready to design and fabricate the perfect stainless steel solution for your needs.
Fill out the form or call us at 509.921.8850 to get started.
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