PISTON HLP 32,46,57,68,N68,100,121,150,176,220,320,460
PISTON HYDRO oils designed for use in circulating systems are made from high viscosity index; chemically stable base stocks which are further fortified with antioxidants, anticorrosion, antiwear and antifoam additives. They meet the requirements of high pressure system and also of where high pump speeds are encountered.
Characteristics:
- Right viscosity to satisfy the demands of hydraulic pump and the designed system.
- High viscosity index to restrict viscosity changes under operating condition.
- Good film strength and antiwear properties to Minimize wear of pump, valves, Cylinders, pistons etc.
- Maximum demulsibility to allow entrained water to settle down.
- Excellent corrosion resistance to prevent rusting and corrosion of metal parts.
- Resistance to foaming to ensure prompt and efficient functioning.
- High chemical stability to ensure long and trouble free service life.
These grades are recommended for use in screw compressors, vacuum pumps, Miming machinery and machine tools where EP types of oils are required. For use their screw compressors, for use in their compressors. Use in Injection moulding machinery.
Packing Available In :- 5ltr, 10ltr, 20ltr, 50ltr, 210ltr.
Properties |
Unit |
|
32 |
46 |
57 |
68 |
N68 |
100 |
121 |
150 |
176 |
220 |
320 |
460 |
Viscosity ,cSt @ 40°C |
29-34 |
42-50 |
52-62 |
62-68 |
62-68 |
90-100 |
118-124 |
140-160 |
170-180 |
200-240 |
310-340 |
430-500 |
Viscosity Index, Min. |
90 |
90 |
90 |
90 |
90 |
90 |
90 |
90 |
90 |
90 |
90 |
90 |
Flash Point, COC, °C, Min. |
190 |
190 |
210 |
210 |
210 |
210 |
220 |
230 |
230 |
230 |
250 |
260 |
Pour Points, °C |
-9 |
-9 |
-9 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
Neutralization Number (mg KOH/gm), Max. |
0.3 |
0.3 |
0.3 |
0.3 |
0.3 |
0.3 |
0.3 |
0.3 |
0.3 |
0.3 |
0.3 |
0.3 |