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Superior Compressor

Cooper Superior Compressor

WG Compressors

MH / WH Compressors

MH / WH Compressors

WG Compressors

OVERVIEW

Superior compressors are the perfect choice for your compression needs.

Superior high-speed reciprocating compressors have a range of 290 to 9,000 hp (216 to 6,711 kW) and are manufactured in a wide variety of models, including our C-Force, RAM, MH, WH, and WG series compressors. Superior compressors contain a variety of different strokes that can be fitted with a large selection of compressor cylinders that will maximize the output and production in a variety of different gas applications.

Superior products are designed to provide the flexibility needed to meet API 618 requirements. Our quality parts are resistant to corrosion from up to 2% sour gas without special trim, making Superior the perfect solution for process gas applications.

Doing things right every step of the way

Excellent Quality, Superior Processes

The state-of-the-art Superior machining and assembly facility in Deer Park, Texas is the innovative hub for all Superior enhancements and new product development. The facility continues to provide the highest level of quality by letting nothing leave its sight until it’s perfectly Superior. Guided by ISO 9001:2000 and Six Sigma principles, Superior has an affinity for doing things right every step of the way.

Features

Standard Features Provide Great Flexibility

Superior products are designed to provide the flexibility needed to meet API 618 requirements. Quality parts are resistant to corrosion from up to 2% sour gas without special trim, making Superior the perfect solution for process gas applications.

  • NACE compliant components to handle H2S and CO2.
  • Duplex oil filter reduces maintenance downtime.
  • Stainless steel piping is positioned downstream from the oil filter.
  • Oil immersion heater.
  • Manual pre/post lube pump.

Versatile Cylinders for Your Specific Application

Superior products are designed to provide the flexibility needed to meet API 618 requirements. Quality parts are resistant to corrosion from up to 2% sour gas without special trim, making Superior the perfect solution for process gas applications.

  • Water-cooled packing for longer wear life of packing rings.
  • Non-lube, oil-free cylinders are available.
  • Teflon-coated running bore is able to extend the life of piston rings.
  • Piston rods with tungsten carbide coating in the packing area reduce rod surface wear.
  • Double rider bands to meet API 618 maximum contact pressure requirements.
  • Double long-distance piece for sour gas applications.

Frame Ratings

1,800 & 1,500 RPM

Frame SeriesCFARAMCFR
Frame ModelCFA32CFA34RAM52RAM54CRF52CRF54
Number of throws242424
Max power (hp)
(kW)
290
216
580
433
1,888
886
2,375
1,771
1,700
1,268
3,400
2,535
Stroke (in/mm)3 / 765 / 1275 / 127
Max RPM1,8001,5001,500
Combined rod loads (lbf/kN)
Tension13,500 / 6044,000 / 19655,000 / 245
Compression13,500 / 6044,000 / 19655,000 / 245
Total27,000 / 12088,000 / 39111,000 / 489
Main bearing diameter (in/mm)3.125 / 794.9 / 1246 / 152
Piston rod diameter (in/mm)1.125 / 292 / 512.25 / 57
Crankshaft materialForged SteelForged SteelForged Steel
Connecting rod materialForged SteelForged SteelForged Steel
Frame weight (lbs)
(kg)
1,200
540
2,000
907
2,500
1,134
5,250
2,381
6,500
2,948
13,500
6,124

1,200 RPM

Frame SeriesCFHMHWH6WG6
Frame ModelCFH62CFH64MH62MH64MH66WH62WH64WH66WG62WG64WG66
Number of throws24246246246
Max power (hp)
(kW)
1,360
1,014
2,720
2,028
1,800
1,342
3,600
2,685
5,400
4,027
1,800
1,342
3,600
2,685
5,400
4,027
3,000
2,237
6,000
4,474
9,000
6,711
Stroke (in/mm)6 / 1526 / 1526 / 1526 / 152
Max RPM1,2001,2001,2001,200
Combined rod loads (lbf/kN)
Tension65,000 / 28956,000 / 24970,000 / 31190,000 / 400
Compression65,000 / 28956,000 / 24970,000 / 31190,000 / 400
Total130,000 / 578112,000 / 498140,000 / 623180,000 / 801
Main bearing diameter (in/mm)6 / 1527 / 1787 / 1788 / 203
Piston rod diameter (in/mm)2.5 / 642.25 / 572.5 / 642.75 / 70
Crankshaft materialForged SteelForged SteelForged SteelForged Steel
Connecting rod materialForged SteelForged SteelForged SteelForged Steel
Frame weight (lbs)
(kg)
6,500
2,948
13,500
6,124
7,280
3,302
14,360
6,514
20,740
9,408
7,600
3,447
15,010
6,808
21,700
9,843
11,500
5,216
21,500
9,752
31,500
14,288

1,000 RPM

Frame SeriesWH7WG7
Frame ModelWH72WH74WH76WG72WG74WG76
Number of throws246246
Max power (hp)
(kW)
1,700
1,268
3,400
2,355
5,100
3,803
2,500
1,864
5,000
3,728
7,500
5,593
Stroke (in/mm)7 / 1787 / 178
Max RPM1,0001,000
Combined rod loads (lbf/kN)
Tension70,000 / 31190,000 / 400
Compression70,000 / 31190,000 / 400
Total140,000 / 623180,000 / 801
Main bearing diameter (in/mm)7 / 1788 / 203
Piston rod diameter (in/mm)2.5 / 642.75 / 70
Crankshaft materialForged SteelForged Steel
Connecting rod materialForged SteelForged Steel
Frame weight (lbs)
(kg)
7,600
3,447
15,010
6,808
21,700
9,843
11,500
5,216
21,500
9,752
31,500
14,288