Castrol Hyspin AWS™ hydraulic oil range is based upon highly refined mineral oil enhanced with a stabilised zinc additive system. Hyspin AWS has been specially formulated to provide good anti-wear and thermal stability performance using proven additive technology. The careful blend of additives with a high quality base stock ensures that Hyspin AWS has excellent hydrolytic and oxidative stability while exhibiting a minimal tendency to produce sludge and deposits. In addition, Hyspin AWS provides corrosion protection to ferrous and yellow metal components found within a hydraulic system. This range is designed for use in industrial hydraulic systems which require antiwear protection such as lightly loaded gears, variable speed units and bearings. The Hyspin AWS range is compatible with the most commonly used nitrile, silicone and fluropolymer seal materials. Hyspin AWS is classified as follows: DIN 51502 classification - HLP ISO 6743/4 - Hydraulic Oils Type HM Hyspin AWS grades meet the requirements (for appropriate viscosity grade) of: DIN 51524 Part 2 Cincinnati Lamb (Milacron) P 68-69-70 Denison (Parker Hannafin) HF-0 US Steel 126 & 127 Eaton (formerly Vickers) I-286-S & M-2950-S MB – Approval 341.
Specifications, Approvals & Recommendations
Hyspin AWS grades meet the requirements (for appropriate viscosity grade) of:
DIN 51524 Part 2
Fives Cincinnati P68, P69 & P70
ASTM D6158 HM
ISO 11158 HM
US Steel 126
GB 11118.1 L-HM (General and High Pressure)
What is a lubricant?
What is it made up of?
What do those Lubricant Ratings really mean?
This piece will help demystify oils and lubricants……
Each moving part in a machine requires some form of lubrication. Simply put, therefore, a Lub...