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Lubricated Rotary Screw (back to compressors)

A range of compressed air systems to suit all applications
Industries, both large and small, rely on CompAir rotary screw compressors for a supply of consistently high quality compressed air. Pre packaged with single connections for power supply, compressed air and built in cooling systems the installation of all CompAir L-series compressors is greatly simplified.

L Series

Screw compression elements are manufactured in-house using the latest CNC rotor grinding machinery, coupled with on-line laser technology, in order to maintain precise manufacturing tolerances. The resulting reliability and performance ensure that operating costs will remain low throughout the compressor life.

Download L04-L22 Literature
Download L22 to 250 literature
Download L45SR to L120SR literature

L-Series Information L04 - L22
L-SERIES RANGE ROTARY SCREW COMPRESSORS
Code Working pressure Output FAD Motor kW
Noise Level dB (A)
Bar g psi.g m3 / min cfm
L04 7.5 109 0.50 18 4 67
  10 145 0.45 16 66
L05 7.5 109 0.72 25 5.5 68
  10 145 0.66 23 67
L07 7.5 109 1.14 40 7.5 70
  10 145 0.93 33 69
  13 189 0.69 24 69
L11 7.5 109 1.68 60 11 70
  10 145 1.41 50 69
  13 189 1.14 40 69
L15 7.5 109 2.47 86 15 69
  10 145 2.10 74 69
  13 189 1.68 59 69
L18 7.5 109 3.07 108 18 70
  10 145 2.60 92 70
  13 189 2.22 78 70
L22 7.5 109 3.46 122 22 70
  10 145 3.04 107 70
  13 189 2.58 91 70


L-Series Information L22s - L75
L-SERIES ROTARY SCREW COMPRESSORS
Code Working pressure Output FAD Motor kW
Noise Level dB (A)
Bar g psi.g m3 / min cfm
L22s 7.5 109 3.80 134 22 72
  10 145 3.25 115
  13 189 2.65 94
L30 7.5 109 4.70 166 30 74
  10 145 4.20 148
  13 189 3.75 132
L37 7.5 109 5.75 203 37 74
  10 145 5.20 184
  13 189 4.40 159
L37s 7.5 109 6.68 236 37 68
  10 145 5.61 215
  13 189 4.80 170
L45 7.5 109 7.84 277 45 69
  10 145 6.98 246
  13 189 5.60 198
L55 7.5 109 9.24 326 55 71
  10 145 8.22 290
  13 189 6.75 238
L75 7.5 109 10.52 372 75 74
  10 145 9.71 324
  13 189 8.12 287


L-Series Information L75s - L132c
L-SERIES ROTARY SCREW COMPRESSORS
Code Working pressure Output FAD Motor kW
Noise Level dB (A)
Bar g psi.g m3 / min cfm
L75s 7.5 109 13.30 470 75 70
  10 145 11.60 410
  13 189 10.30 364
L90 7.5 109 15.40 544 90 70
  10 145 13.60 480
  13 189 12.50 441
L110 7.5 109 18.00 636 110 71
  10 145 15.80 558
  13 189 13.90 491
L132c 7.5 109 20.40 720 132 78
  10 145 18.40 650
  13 189 16.30 576


L-Series Information L132 - L250
L-SERIES ROTARY SCREW COMPRESSORS
Code Working pressure Output FAD Motor kW
Noise Level dB (A) Footprint m2 Weight kg Oil capacity litres Outlet pipe connection
Bar g psi.g m3 / min cfm kW hp
L132 7.5 109 24.20 855 132 175 76 / 73 5.38 3845 135 31 / 2
  10 145 21.00 742 75 / 72
  13 189 17.60 622 75 / 72
L160 7.5 109 28.4 1003 160 215 76 / 75 5.38 3845 135 31 / 2
  10 145 25.1 886 75 / 74
  13 189 21.3 752 75 / 74
L200 7.5 109 36.6 1293 200 270 78 / 77 5.38 4240 135 31 / 2
  10 145 31.0 1095 77 / 75
  13 189 27.2 961 77 / 74
L250 7.5 109 42.7 1508 250 78 78 / 79 5.38 4600 135 31 / 2
  10 145 38.80 1370 78 / 77
  13 189 33.2 1172 78 / 77

Notes: 9 & 11 Bar g versions also available
60hz information available on request

SR Series

The CompAir LSR series compressors incorporate a variable speed switched reluctance drive system of outstanding efficiency. The V07RS, V15RS and V22RS regulated speed rotary vane compressors use state- of-the-art inverter controls coupled to an EFF1 efficient drive motor. These compressors offer the ability to precisely match power consumption with air demand. The CompAir V75RS rotary vane compressor is a variable output compressor which switches to reduced speeds in order to match power consumption more precisely to air demand.

Maximum efficiency at any level of demand cuts energy costs and saves money.
The ability to precisely match output to demand allows the compressors to consume exactly the right amount of energy to do the job, and no more. This is achieved by varying the speed of the drive motor, and especially the LSR series compressors with a level of efficiency which can not be matched by any other conventional variable speed drive systems.

Remarkable energy savings
With energy consumption in near perfect proportion to demand, the energy wasted with conventional regulation systems can be saved. Combine this energy saving concept with the CompAir designed, developed and manufactured compression element, giving high air output for minimum power consumption, and you have a formidable duo with proven energy saving potential. LSR-series compressors are able to accurately maintain a set pressure while responding instantly to changes in air demand. Maintaining air system pressure at an exact pre-set level eliminates the need to operate within pressure bands, enhancing efficiency still further.

CompAir's switched reluctance drive systems offer the most significant technological advance in rotary drives since the inception of the induction motor over a century ago and, combined with the latest features for control and monitoring, overcome many of the commonly accepted disadvantages of induction motors, still used in many applications today

Literature for L45SR, L75SR and L120SR


LG Series

 

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   251.694.0909 office     251.694.0977 fax     800.422.2906 toll free