Hydraulic 10 AW

Greyhound™ Hydraulic HM-10 | Anti-Wear Hydraulic Oil ISO VG 10

Greyhound™ Hydraulic HM-10 is the lightest grade in the anti-wear hydraulic range, an ISO VG 10 mineral oil for systems that run cold, fast or with fine clearances: high-speed machine tool spindles and hydrostatic bearings, precision servo and proportional valve circuits, cold-room and refrigeration plant hydraulics, and small power packs that start in near-freezing conditions. Its low viscosity keeps pump inlet losses and start-up wear down where a 32 or 46 would cavitate.

Where HM-10 is used

• High-speed spindle and hydrostatic bearing lubrication
• Servo and proportional valve hydraulics on machine tools
• Cold-start hydraulic power packs and cold-store equipment
• Low-viscosity circulating and spindle systems specifying ISO VG 10

What it does

• Zinc-based anti-wear system protects vane, gear and piston pumps (ISO 6743-4 HM, DIN 51524 part 2 HLP)
• Highly refined paraffinic base oil with strong oxidation stability for long service intervals
• Rust and corrosion protection for steel and yellow metals
• Quick air release and low foaming, good water separation
• Compatible with the seals and hoses normally used in hydraulic systems

Specification

Always match the ISO grade on the pump or machine plate. The full Greyhound anti-wear range runs HM-10, 15, 22, 32, 46, 68, 100 and 150, with HVI grades for wide temperature swings and zinc-free grades where the OEM requires them. Browse the Hydraulic Oil range. Greyhound Lubricants are manufactured in Europe at ISO certified plants and delivered nationwide across South Africa from Isando.