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FIRE
RESISTANT HYDRAULIC FLUID
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GENERAL DESCRIPTION
SELCO SF-330 is a Phosphate Ester based Fire
Resistant Hydraulic Fluid recommended for
use when temperature are very high.
RECOMMENDED USAGE
The extra safety afforded by Phosphate
Esters fluids is well recognized in such industries
as Steel making. Metal die casting, Coal Mining
and Power generation. In some applications
Fire Resistant Lubricants provide a desirable
safety factor. They include the lubrication
of air compressors, gas turbine compressors
used in natural gas pumping installations,
and steam turbine bearings.
PROVEN BENEFITS
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Excellent
all round fire resistance |
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Long life
at high operating temperature |
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Non-Corrosive,
low-foaming |
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Low-volatility |
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Excellent
lubricating effect and resistance to
wear |
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Low deposits-forming
tendencies |
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No practical
pressure limitations |
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No Fluid
maintenance is required to preserve
the original character of fluid |
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Wide range
of viscosity's available for hydraulic
systems |
PROPERTIES
| Viscosity
Grade (ISO 3448) |
22
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32
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46
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68
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100
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| Acid
number (IP 177)mgKOH/g |
0.1
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0.1
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0.1
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0.1
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0.1
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| Pour
point (IP 15) ° C. |
-35
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-22
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-18
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-11
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-8
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| Viscosity
at 40 ° C. CST. |
21.8
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32.3
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43.0
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66.0
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103
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| Flash
point (IP 36) ° CST. |
238
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240
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245
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263
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252
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| Fire
point (IP 36) ° C. |
330
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330
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335
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338
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335
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| Boiling
point at 10 mmHg.° C. |
225
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258
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262
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267
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272
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