SEETUL 15,22,32,46,68,100,N32,N68
REFRIGERATION COMPRESSOR OILS FORMULATED FROM SPECIALLY SELECTED LUBE BASE STOCKS TO PROVIDE LOW POUR POINT, LOW FLOC POINT, DRYNESS, GOOD CHIMECAL STABILITY AND READY SOLUBILITY IN LIQUEFIED REFRIGERANTS.
SEETUL GRADES ARE RECOMMENDED FOR WIDE RANGE OF REFRIGERATION COMPRESSORS, BOTH RECIPROCATING AS WELL AS ROTARY, USING ALL CONVENTIONAL REFRIGERANTS EXCEPT SULFUR- DIOXIDE. SEETUL N GRADES ARE RECOMMENDED FOR THE LUBRICATION OF HERMETICALLY SEALED REFRIGERATION COMPRESSORS.
SEETUL GRADES MEET IS : 4578-1989 SPECIFICATION .
Properties
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SEETUL N GRADES HAVE ADDITIONAL CHARACTERISTICS OF LOW FREON FLOC POINT, (-) 40°C . THEY POSSESS HIGH FLUIDITY AT VERY LOW TEMPERATURES, RESIST DEPOSIT FORMATION AND HAVE REDUCED TENDENCY TO FOAM.
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THEY HAVE LONG SERVICE LIFE DUE TO GOOD OXIDATION AND THERMAL STABILITY AND ENSURE HIGH CONDENSER EFFICIENCY AND REDUCED COMPRESSOR VALUE MAINTENANCE, DUE TO LESS DEPOSITS.
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PROPERTIES SEETUL |
||||||||
|
|
15 |
22 |
32 |
46 |
68 |
100 |
N32 |
N68 |
|
VISCOSITY,CST.@40°C |
13.5- 16.5 |
20-24 |
30-34 |
42-46 |
62-68 |
90-100 |
29-32 |
62- 68 |
|
VISCOSITY,INDEX MIN |
50 |
50 |
50 |
55 |
55 |
60 |
50 |
50 |
|
FLASH POINT, (COC), °C, MIN |
145 |
150 |
160 |
160 |
170 |
200 |
160 |
175 |
|
POUR POINT, °C, MAX |
(-) 39 |
(-)36 |
(-)30 |
(-)26 |
(-)26 |
(-)26 |
(-)36 |
(-) 30 |
|
TAN, MG KOH/G OF OIL, MAX KG, MIN |
0.05 |
0.05 |
0.05 |
0.05 |
0.05 |
0.05 |
0.05 |
0.05 |