Synthetic Fire-Resistant Food Grade Hydraulic Fluid


4584 gives an extra level of protection and operational efficiency in high- and low-temperature hydraulic applications. 4584 meets H1 requirements for lubricants with incidental food contact. Its exceptional oxidative stability, corrosion resistance and anti-wear properties make it particularly well-suited for applications where other fire-resistant fluid technologies are restricted.

  • Readily separates from water
  • Oxidative stability
  • High viscosity index
  • Low volatility
  • Protects against wear, rust and corrosion
  • Controls carbon and varnish formation
  • Meets H1 requirements for incidental food contact
Lubricant Properties
Synthetic Fire-Resistant Food Grade Hydraulic Fluid4584
Viscosity cSt @ 40°C22.232.14368.9
Viscosity cSt @ 100°C4.
Flash Point °F (°C)391 (199)395 (202)451 (233)469 (242)
Demulsibility, 130°F, 30 Min40/40/040/40/040/40/040/40/0
Copper Corrosion, 24 Hr1a1a1a1a
Foam Sequence I, II, III 0/0/00/0/00/0/00/0/0
Rust Test (D665)PassPassPassPass
RPVOT, 25.4 PSI Drop,minutes820820820820
Have Questions?

We complement our range of superior products with exceptional customer support.