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CONTACT US
National Power Fluids
18101 Collins Avenue
Suite 4409
Sunny Isles Beach, FL 33160
Marianne Segal
marianneseg@nationalpowerfluids.com
PH: 720-289-2429
Fax: 877-789-4133 |
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| Benefits > Lubrication |
| Lubrication |
BIO-SYN EHC FLUID has provided superior lubrication and extended oxidation stability in the severest of high temperature hydraulic operations; including electro hydraulic control systems producted for G.E. and Westinghouse steam turbines.
ASTM D2882 hydraulic pump testing registed less than 4 mg total cam ring and vane weight loss.
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| Pump Test Results BIO-SYN EHC FLUID |
Pump Type
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Conditions |
Cam Ring |
Vanes |
Total |
Specifications |
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| Vickers 20VQ |
2000 psi
150° F, 100 hr. |
0.0 |
0.0 |
0.0 |
50 mg max
weight loss |
| Vickers 20VQ |
3000 ps
175° F, 100 hr. |
1.0 |
0.0 |
1.0 |
50 mg max |
| Vickers 35VQ |
3000 psi
200° F, 50 hr. |
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Run 1 |
8.0 |
0.0 |
8.0 |
50 |
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Run 2 |
5.0 |
3.0 |
8.0 |
50 |
| |
Run 3 |
8.0 |
3.0 |
11.0 |
50 |
| |
Run 4 |
10.0 |
0.0 |
10.0 |
50 |
Vickers V-104C
(ASTM D2882) |
2000 psi
150°F, 100 hr. |
3.1 |
0.8 |
3.9 |
50 |
Rexroth 1100 hr endurance test
(2600 rpm, 85ºC, 380 bar)
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pass |
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Denison P-46 (100 hr, 5000 psi, 2400 rpm)
(inspect piston shoes, swash plate, port plate)
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no visible signs of wear |
Four Ball Wear (ASTM D-2266)
(1,800 rpm, 1 hour, 167º F, 40 kg load) |
0.32 mm |
Four Square Gear Test (FZG)
(194º F., 1760 rpm, 1600 ml sample, 12 stages) |
pass, all 12 stages |
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