Description

The Castrol Hyspin HVI range of high viscosity index (VI) oils is based on a carefully selected ashless (zinc free) additive system designed to meet and exceed the most exacting performance standards.

Application

Hyspin HVI oils are intended for severely stressed hydraulic systems requiring a high level of anti-wear performance and fine filtration.

The Hyspin HVI range is fully compatible with elastomer materials commonly used for static and dynamic seals, such as nitrile, silicone and fluorinated (e.g. Viton) polymers.

Hyspin HVI is classified as follows:

• DIN 51502 classification – HVLP
• ISO 6743/4 – Hydraulic Oils Type HV

Hyspin HVI grades meet the requirements (for appropriate viscosity grade) of:

• DIN 51524 Part 3
• 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 Frank Mohn
• Bosch Rexroth RE07075/RE90220

Typical characteristics

Test	Method	Units	HVI 15	HVI 32	HVI 46	HVI 68
ISO Viscosity Grade	–	–	15	32	46	68
Density @ 15°C	ISO 12185/ ASTM D4052	g/ml	0.88	0.88	0.88	0.88
K.V. @ 40°C	ISO 3104/ ASTM D445	mm2/s	15	32	46	68
K.V. @ 100°C	ISO 3104/ ASTM D445	mm2/s	3.83	6.41	8.32	10.80
Viscosity Index	ISO 2909/ ASTM 2270	–	>150	>150	>150	>140
Pour Point	ISO 3016/ ASTM D97	°C/°F	<-51/<-60	-45/-49	-42/-44	-36/-33
Flash Point, COC	ISO 2592/ ASTM D92	°C/°F	205/401	210/411	215/419	226/440
Flash Point, PMCC	ISO 2719/ ASTM D93	°C	160	200	220	220
Foam Seq I	ISO 6247/ ASTM D892	mls	20/0	20/0	20/0	20/0
Water Separability @  54°C	ISO 6614/ ASTM D1401	Mins	5	10	15	15
Air Release Value	ISO 9120/ ASTM D3427	Mins	4	4	8	8
FZG fail stage (A8.3/90)	ISO 14635-1/ DIN 51354	–	–	11	12	12
Rust Test (24 hrs Distilled water)	ISO 7210/ ASTM D665A	–	Pass	Pass	Pass	Pass
Rust Test (24 hrs Synthetic sea water)	ISO 7210/ ASTM D665B	–	Pass	Pass	Pass	Pass
K.V. @ 100°C after 4 hours KRL	DIN 51350 T6	% loss	–	–	9.5	–

Subject to usual manufacturing tolerances.