Hyspin ZZ is classified as follows:

DIN 51502 classification - HLP

ISO 6743/4 - Hydraulic Oils Type HM

Hyspin ZZ (for appropriate viscosity grade) is approved by

: Parker Hannifin (Denison) HF0, HF1 & HF2

Eaton E-FDGN-TB002-E

Hyspin ZZ 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)