Flying Engineer

Jet Fuel Test (Trasfluid)

Jet fuel testing and fuelling equipment from Monsano, Italy

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About Jet Fuel Test

Jet Fuel Test is a product line of Trasfluid srl, based in Monsano in the Ancona area of Italy. The product line is dedicated only to jet fuel testing. Its products help ground operators check aviation fuel for contamination before it reaches aircraft.

Water is a main concern in jet fuel. Jet fuel can hold water in suspension, and water can cause corrosion or form ice crystals in fuel lines. The company sells CASRI water detector capsules, which indicate free water in jet fuel at handling temperature. The CASRI capsule carries JIG Approved and IATA Approved marks.

Sampling equipment is a large part of the range. The 4 litre and 20 litre closed circuit samplers let staff check fuel for clarity inside a closed system. The 4 litre sampler was introduced in 1982 and replaced the open bucket and glass jar method. An air powered syringe fitted to the lid lets operators check for water. Stainless steel buckets with graduated scales are used for low point flushing, purging and sampling.

Other products include hydrometers, thermometers and thermohydrometers for checking the density and temperature of hydrocarbon fuels. Earth bonding reels and clips help prevent static build up during transfers. Deadman handswitches and spring return valves give safe control of pneumatic valves. The deadman handswitch is zone 1 certified. A combined deadman and filter differential pressure protection system is also offered.

For overwing and underwing fuelling, the range includes spiral hose protectors, wing mats and underwing single point nozzles. The nozzles are designed and independently tested to SAE AS5877. The company also lists airport hydrant fuel system equipment, which is EI 1584 4th edition approved.

Recent company news shows its work. Trasfluid is an authorized EMCEE service center for the EMEA region. It also supplied a Parker Meggitt F145-3 underwing nozzle and Trelleborg AEROKLER hoses to an Italian into plane operator at Rimini airport. The team attended the Gammon Symposium 2026 in Charlotte, North Carolina.

Services

  • CASRI water detector capsules
  • Closed circuit samplers
  • Hydrometers and thermohydrometers
  • Stainless steel buckets
  • Deadman handswitches
  • Spring return valves
  • Bonding reels and accessories
  • Spiral hose protectors
  • Wing mats
  • Underwing single point nozzles

Location

Viale Caduti sul Lavoro 24, 60030 Monsano (AN), Italy

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Events where Jet Fuel Test exhibits

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  • inter airport Global

    inter airport Global

    12 to 14 October 2027 · Milan, Italy

    Stand H128

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