Jet Sump™: An Efficient Fuel Testing Solution for Business Jets
Fuel quality inspection is a non-negotiable part of business jet operations. For aviation professionals, the challenge isn’t just checking fuel—it’s doing so efficiently, cleanly, and with confidence, especially when dealing with larger sampling requirements.
That’s why Innoquest developed the Jet Sump™, the latest advancement in our aviation product line and a purpose-built fuel testing solution designed specifically for business jets, including Gulfstream® aircraft.
Designed for Business Jet Fuel Systems
Unlike standard fuel testers, the Jet Sump™ is engineered to meet the 32 oz (0.95 L) fuel sampling requirement commonly specified for business jets like Gulfstream. Its extended design allows technicians and pilots to access recessed drain valves with ease, ensuring proper sample collection without awkward positioning or unnecessary spills.
With Jet Sump™, fuel inspection becomes a simple, repeatable process:
- Collect the required fuel sample
- Visually inspect for water or contamination
- Make an informed assessment before flight
Clean Fuel Sampling, Without Compromise
Fuel handling during preflight should be controlled and intentional. The Jet Sump™ supports clean inspection through thoughtful design features that reduce mess, vapor exposure, and wasted fuel.
Key features include:
- 32 oz capacity to meet business jet sampling requirements
- 4-inch extended neck for accessing recessed sump drains
- Clear construction for immediate visual inspection
- Vapor containment cap for compact, sealed storage
- Compact form factor for easy stowage in the aircraft or hangar
- Every detail is focused on keeping fuel inspection efficient and professional.
- Compact, Lightweight, and Easy to Store
Despite its larger sampling capacity, the Jet Sump™ remains practical for daily use:
- Capacity: 32 fluid ounces (0.95 liters)
- Size (deployed): 3.7 in (9.4 cm) diameter × 11.74 in (30 cm) tall
- Size (stowed): 3.7 in (9.4 cm) diameter × 8.25 in (21 cm) tall
- Weight: 0.45 lbs (0.20 kg)
Its compact design makes it easy to store while still delivering the functionality business jet operators require.
Built for Aviation Professionals
The Jet Sump™ is manufactured with fuel-resistant materials and designed to meet the expectations of pilots, maintenance crews, and operators who demand reliability. With an affordable price point and USA-quality construction, it offers a practical solution without sacrificing performance or durability.
A Smarter Way to Inspect Fuel, Before Every Flight
At Innoquest, innovation means designing tools that improve real-world workflows. The Jet Sump™ reflects that commitment by providing aviation professionals with a dedicated fuel testing solution for business jets—one that simplifies inspections while supporting safe, informed decision-making.