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KNOX WESTERN DIVISION
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Welcome
to the Knox Group |
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ASME Code Vessels
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Eagle 3000 Series Compressors
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Specifications
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Two Throw Units
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Four Throw Units
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Model
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3230
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3245
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3430
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3445
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| Stroke |
3.0"
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4.5"
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3.0"
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4.5"
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| RPM, Continuous |
1800
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1200
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1800
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1200
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| Piston Speed (fpm) |
900
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900
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900
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900
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| Horsepower |
300
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300
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600
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600
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| Crankshaft Centerline |
12"
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12"
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12"
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12"
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| Overall Width, (maximum) |
132"
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132"
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132"
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132"
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| Overall Length, (maximum) |
40"
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40"
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79"
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79"
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| Approximate Weight (frame only) (lbs) |
2500
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2500
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5200
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5200
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| Oil Pump Capacity (gpm) |
20
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20
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20
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20
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| Sump Capacity (gallons) |
8
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8
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18
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18
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| Rod Loads, (tension) |
14,000
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14,000
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14,000
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14,000
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| Rod Loads, (compression) |
14,000
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14,000
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14,000
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14,000
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| Rod Loads, (combined) |
28,000
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28,000
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28,000
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28,000
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Components
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All Models
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| Crankshaft |
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| Crankpin diameter |
4.125"
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| Journal diameter |
3.9"
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| Main bearing |
7.0" x 1.8"
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| Connecting Rod CL to CL |
10.25"
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| Connecting Rod bearing |
4.125" x 2.5"
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| Connecting Rod bolting |
0.625"
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| Connecting Rod bushing |
3.0" x 2.5"
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| Crosshead |
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| Crosshead surface area/side |
38 sq. in.
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| Crosshead bushings |
3.25" x 3" x 1.0"
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| Floating crosshead pin |
3" x 4.625"
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| Piston rod |
1.5" Dia.
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The Knox Group
1111 Bacon Street
Erie, PA 16511
814-459-2754
1111 Bacon Street
Erie, PA 16511
814-459-2754