• Mobil HYJET V DRUM 55USG
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Mobil

Mobil HYJET V DRUM 55USG

Mobil HYJET V DRUM 55USG

£8,409.48 GBP
£8,667.78 GBP £8,409.48 GBP
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  • Mobil HyJet V is a Type V fire-resistant phosphate ester hydraulic fluid, which is superior in thermal and hydrolytic stability to commercially available Type IV hydraulic fluids.
  • Better stability means the extent of fluid degradation in aircraft systems will be less than Type IV fluids, in-service fluid life will be longer, and consequently aircraft operator maintenance costs may be lower.
  • HyJet V provides excellent high and low temperature flow properties (kinematic viscosities) and rust protection.
  • HyJet V has also demonstrated an improvement over the erosion protection performance afforded by Type IV fluids.

 

Specification and Approvals

Property

Acid Number, mgKOH/g, ASTM D974

0.04

Autoignition Temperature, F, ASTM D2155

>427 (800)

Bulk Modulus, Isothermal secant at 100 F/3000 psi, psi, ASTM D6793

210000

Calcium, ppm, ICPES

4

Chlorine, ppm, XRF

10

Coefficient of Thermal Expansion, 25 to 100 C, per degree C, API MPMS 11.1

0.00086 (0.00048)

Conductivity @ 20 C, MicS/cm, ASTM D2624

0.4

Density @ 60 F, lb/USg, ASTM D4052

1.000 (8.35)

Fire Point, Cleveland Open Cup, °F, ASTM D92

186 (366)

Flash Point, Cleveland Open Cup, °F, ASTM D92

174 (346)

Foam, Sequence I, Collapse Time, s, ASTM D892

32/18

Foam, Sequence II, Collapse Time, s, ASTM D892

23/13

Foam, Sequence III, Collapse Time, s, ASTM D892

34/19

Four-Ball Wear Test, Scar Diameter, 10 kg, 600 rpm, 1 h, 75 C, mm, ASTM D4172 (mod)

0.26

Four-Ball Wear Test, Scar Diameter, 4 kg, 600 rpm, 1 h, 75 C, mm, ASTM D4172 (mod)

0.21

Four-Ball Wear Test, Scar Diameter, 40 kg, 600 rpm, 1 h, 75 C, mm, ASTM D4172 (mod)

0.63

Kinematic Viscosity @ 100 F, mm2/s, ASTM D445

10.6

Kinematic Viscosity @ 127.6 C, mm2/s, ASTM D445

2.6

Kinematic Viscosity @ -15 F, mm2/s, ASTM D445

132

Kinematic Viscosity @ 210 F, mm2/s, ASTM D445

3.6

Kinematic Viscosity @ -65 F, mm2/s, ASTM D445

1350

Potassium, ppm, ICPES/AA

38

Shear Stability, % Kinematic Viscosity Loss, 40 C, %, ASTM D5621

21

Sodium, ppm, ICPES

1

Specific Gravity, 25 C/25 C, ASTM D4052

0.997

Specific Heat Capacity, cal/g-deg.C, Reference

0.42

Sulfur, ppm, ICPES/XRF

51

Thermal Conductivity at 40 C, Cal / (cm s oC), Reference

33x10^-5 (0.0799)

Viscosity Index, ASTM D2270

280

Water Content, mass%, ASTM D6304

0.09

Pour Point, °F, ASTM D97 / ASTM D5950

-80

NAS 1638 Class, HIAC, ISO 11500

7

 

Applications

Mobil HyJet V is designed for use in commercial aircraft phosphate ester hydraulic systems. It meets the SAE AS1241 requirements and is included in commercial and business airframe manufacturer Qualified Products Lists, as shown below. It is compatible in all proportions with commercial Type IV and Type V phosphate ester aviation hydraulic fluids.

 

Please compare with your original manufacturer's oil specification which can be found in your vehicle manual. Feel free to contact us if you require any assistance!

 

Before sending out your ordered part(s), we perform a compatibility check to guarantee that they will fit your vehicle. This verification can be done by using your registration number (UK) or the last 7 digits of your VIN. Simply enter your car information before proceeding to checkout.

 

MOBIL145421

 

Manufactured by

Mobil