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ELGI Air Lube Vs SH-46
2,000 ,000
. ,000.00 . 1,00.00
( 20 )
( .000/) . 1,000/ (1 . 100/) 100.00
2000 ( .000) . 20,000/ (1 .000) . ,000/
(2 .20000) . 0,000/ (1 . 20000) . 20,000/
( 000 ) ( 000 )
(2 ) (1 )
(2 . 200) . 000/(1 . 200) .200/
./ . 1,000.00
/ . ,000.00
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ELGI Air Lube+ Vs PS-150
2,000 ,000
. ,000.00 . ,00.00
( 20 )
( .000/) . 1,000/ (1. . 00/) 10.00
2000 ( .000) . 20,000/ (1. .000) . ,000/
(2 .20000) . 0,000/ (1. . 20000) . 2,000/
( 000 ) ( 000 )
(2 ) (1. ) .
(2 . 200) . 000/(1. . 200) .000/
./ . 1,000.00
/ . 1,0.00
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1. Extended oil service life of 8000+ hours2. Reduced formation of sludge, varnish and carbonaceous deposits3. Electrical savings of 2-5%
4. Cooler oil temperature5. Cooler discharge compressed air6. Lower oil consumption7. Lower oil carryover
MAJOR BENEFITS OF SYNTHETICS
IN A ROTARY SCREW AIR COMPRESSORS
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ENERGY SAVINGS RESULTING FROM THE USE OF
SYNTHETICS
Compressors
Reciprocating 3-7%
Rotary Screw 2-5%
Centrifugal 3-5%
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COEFFICIENT OF FRICTIONBASED ON TYPICAL ISO VG 100 LUBRICANTS
0.000
0.050
0.100
0.150
Coefficient of Friction
Ester 0.080
PAO 0.086
Mineral 0.101
Polyglycol 0.084
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VISCOSITY INDEX
BASED ON TYPICAL ISO VG 100 LUBRICANTS
0
50
100
150
200
Viscosity IndexDiester
PAO
Mineral
Polyglycol
89
149
95
196
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EFFECT OF HIGH VISCOSITY INDEX
Viscosity
Temperature
A
B
C
SH-46
Petroleum
A. Pour Point Difference
B. Low Temperature StartingC. Higher Viscosity at High Temperature
40C
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CARBON RESIDUE FORMATION
Percentage (%) ofCarbon Residue*
Mineral 0.45%PAO 0.20%Diester 0.02%
* ASTM D-189Conradson Carbon Residue
0.00%
0.10%
0.20%
0.30%
0.40%0.50%
Mineral PAO Diester
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OXIDATIVE STABILITY
0
10
20
30
4050
60
0 hrs. 4 hrs. 8 hrs. 12 hrs. 16 hrs. 20 hrs. 24 hrs.
Mineral Oil
PAO
KV
100OC,cSt
HOURS
Hot Oil Oxidation Test (Automatic Transmission, 200C)
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208 kgs x 0.45%* =
940 grams
208 kgs x 0.02%* =
42 grams
* Based on typical base stock
comparisons & ASTM D-189Conradson Carbon Residue Test
How Much Carbon in a Drum of Oil?
Synthetic vs. Mineral Oil
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Compatibility- Summit comparisons
Compatible & miscible with each other: SH-46, PS-150, DSL-46, Ultima
Compatible & miscible with each other: PS-200, SH-68, DSL-68, Ultima 68
Compatible & miscible with each other: SupraCoolant, Supra32, Ultima, Ultima 68, & DSL-46, DSL-68
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VARNASOLV:Lube System Conditioner & Cleaner
Solvent-alcohol (proprietary)Nonionic surfactant (detergent)Synthetic ester base fluid
77 cSt @ 40C (approx. ISO VG 68) Typically used at 10% by volume concentration Circulate for at least 40-60* hrs., drain while warm Can be used on many types of equipment Monitoring of oil filter & oil bypass is required to prevent oilstarvation or shutdowns caused by high temperature limits
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Types of equipment eligible for Varnasolv
Freudenberg Case Study: Energy savings of 9.5% by cleaning
with Varnasolv (8%) & switching to SH-46 (1.5%).
Varnasolv can be used on many types of equipment
Rotary screw & rotary vane air compressors
Centrifugal compressors Gearboxes
Diesel & Nat. Gas engines
Hydraulic systems
Heat transfer systems
When in doubt, call
Klueber.
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your global specialist
Thank You very Much.