Hydraunycoil FH 51

Petroleum-based hydraulic fluid

NATO CODE H-515 – DCSEA 415/A – MIL-PRF-5606 H
DEF STAN 91-48 Iss.2 – OM-15

Hydraunycoil FH 51 is a petroleum-based hydraulic fluid with a viscosity of 14 cSt at 40°C. It contains antioxidant, anti-corrosion and anti-wear additives.

Hydraunycoil FH 51 has an extremely wide operating temperature range (from – 54°C to + 135°C in air-tight circuits and – 54°C to + 90°C in open circuits) and a viscosity index exceeding 300. It is micro-filtered and is supplied with a controlled level of contaminant.

Main applications

Shock strut fluid for landing gear absorber of civil and military aircrafts

Hydraulic fluid for flight control system of military aircrafts and helicopters, missiles  General purpose hydraulic fluid for ground equipment (tanks, armored vehicles…)

  • Airbus CML 02BBB9
  • ATR CML 02-001

download Hydraunycoil FH 51 technical datasheet