High pressure air compressor: CN and DN C boosters

High pressure boosters for an efficient compressed air supply

This complete system has it all: With a design featuring a footprint approximately half the size of their predecessors, CN C and DN C series boosters look as good on the inside as they do on the outside. The component layout not only ensures optimization of the cooling air flow, but also provides improved maintenance access.

The SIGMA CONTROL 2 controller provides multiple monitoring and control options with an assortment of interfaces, and is fully compatible with master control systems for dynamic control. 

On SFC versions of the DN C series, compressor flow rate is matched to the actual air demand of the application in question, which means that only as much energy is consumed as is needed to produce the exact amount of compressed air required.

CN C series performance parameters:

  • 10 - 30 hp
  • Initial pressure: 45 – 190 psi
  • Final pressure: 145 – 650 psi
  • Flow rate: 27 - 283 cfm

DN C series performance parameters:

  • 30 - 60 hp
  • Initial pressure: 45 - 190 psi
  • Final pressure: 145 - 650 psi
  • Flow rate: 80 - 882 cfm

Optional features:

High pressure boosters are available as air or water-cooled versions. CN C series high-pressure boosters are delivered as standard with air-cooling. A version equipped for nitrogen compression, sealed to prevent outside air from penetrating, is also available (N2 version).

Applications:

PET bottle production, process air applications, nitrogen generation, high pressure for testing facilities, e.g. for pressure tests, burst pressure tests, and pulse tests (on brakes, coolers, etc.).

Your benefits:

  • Compact footprint:
    This unique, space-saving system is compact yet powerful, therefore no need to compromise on performance, reliability or energy efficiency!
  • Minimal installation effort:
    DN C and CN C boosters are delivered ready for connection to a power supply. The systems can be configured for a large number of applications, including self-monitoring applications.
  • Service cost savings:
    due to a design offering access from the front of the unit. This component layout reduces the effort required for maintenance tasks, such as belt changes.
 

High pressure air compressor booster details

New design for improved user-friendliness, greater efficiency and flexibility
DN C series compact booster package (back)
  • Extended service life:
    The motor and airend have been decoupled from the rest of the machine. The control cabinet, cooler, fan and pipework are therefore significantly less affected by vibrations.
  • Optimized access for maintenance work:
    Side view with air cooler installed – better access once again here thanks to easily removable panel
  • Improvement for maintenance work:
    Belt change, solenoid valve servicing (nitrogen version) or replacement of dirt trap on inlet valve
Example layout

Example of compressed air station featuring high pressure booster

Compressed air station with compact DN C series high pressure booster from Kaeser Kompressoren.
Design layout of a high pressure booster
DN C series compact booster package components (front)
  1. Flexible hose line, final pressure side
  2. Check valve between collecting pipe and aftercooler
  3. Flexible hose line, initial pressure side
  4. Redesigned cylinder heads
  5. Large air collecting pipe for reduced pulsations
  6. Damping element
Technical specifications CN 7C

Standard version

ModelCN 7C 75/360 psig CN 7C 110/360 psig CN 7C 110/500 psig
Inlet pressure psig 75 110 110
Outlet pressure psig 360 360 500
Flow rate complete system at working pressure acfm 43 67 55
Compressor block / airend speed rpm 1,200 1,200 1,080
Number of pistons 2 2 2
Nominal motor output hp 10 10 10
Sound pressure level dB(A) 72 72 72
Compressed air connection, inletNPT 1 NPT 1 NPT 1
Compressed air connection, outletNPT 1 NPT 1 NPT 1
Dimensions
W x D x H in
47.6 x 62.6 x 74.4 47.6 x 62.6 x 74.4 47.6 x 62.6 x 74.4
Weight lb 1,742 1,742 1,742
ModelCN 7C 75/360 psig CN 7C 110/360 psig CN 7C 110/500 psig
Inlet pressure psig 75 110 110
Outlet pressure psig 360 360 500
Flow rate complete system at working pressure acfm 43 67 55
Compressor block / airend speed rpm 1,200 1,200 1,080
Number of pistons 2 2 2
Nominal motor output hp 10 10 10
Sound pressure level dB(A) 72 72 72
Compressed air connection, inletNPT 1 NPT 1 NPT 1
Compressed air connection, outletNPT 1 NPT 1 NPT 1
Dimensions
W x D x H in
47.6 x 62.6 x 74.4 47.6 x 62.6 x 74.4 47.6 x 62.6 x 74.4
Weight lb 1,742 1,742 1,742

ModelCN 7C 145/360 psig CN 7C 145/500 psig CN 7C 145/650 psig
Inlet pressure psig 145 145 145
Outlet pressure psig 360 500 650
Flow rate complete system at working pressure acfm 90 76 63
Compressor block / airend speed rpm 1,200 1,080 960
Number of pistons 2 2 2
Nominal motor output hp 10 10 10
Sound pressure level dB(A) 72 72 72
Compressed air connection, inletNPT 1 NPT 1 NPT 1
Compressed air connection, outletNPT 1 NPT 1 NPT 1
Dimensions
W x D x H in
47.6 x 62.6 x 74.4 47.6 x 62.6 x 74.4 47.6 x 62.6 x 74.4
Weight lb 1,742 1,742 1,742
ModelCN 7C 145/360 psig CN 7C 145/500 psig CN 7C 145/650 psig
Inlet pressure psig 145 145 145
Outlet pressure psig 360 500 650
Flow rate complete system at working pressure acfm 90 76 63
Compressor block / airend speed rpm 1,200 1,080 960
Number of pistons 2 2 2
Nominal motor output hp 10 10 10
Sound pressure level dB(A) 72 72 72
Compressed air connection, inletNPT 1 NPT 1 NPT 1
Compressed air connection, outletNPT 1 NPT 1 NPT 1
Dimensions
W x D x H in
47.6 x 62.6 x 74.4 47.6 x 62.6 x 74.4 47.6 x 62.6 x 74.4
Weight lb 1,742 1,742 1,742

Technical specifications CN 11C

Standard version

ModelCN 11C 75/360 psig CN 11C 110/360 psig CN 11C 110/500 psig
Inlet pressure psig 75 110 110
Outlet pressure psig 360 360 500
Flow rate complete system at working pressure acfm 84 117 95
Compressor block / airend speed rpm 1,060 950 850
Number of pistons 2 2 2
Nominal motor output hp 15 15 15
Sound pressure level dB(A) 74 74 74
Compressed air connection, inletNPT 1 NPT 1 NPT 1
Compressed air connection, outletNPT 1 NPT 1 NPT 1
Dimensions
W x D x H in
47.6 x 62.6 x 74.4 47.6 x 62.6 x 74.4 47.6 x 62.6 x 74.4
Weight lb 2,028 2,028 2,028
ModelCN 11C 75/360 psig CN 11C 110/360 psig CN 11C 110/500 psig
Inlet pressure psig 75 110 110
Outlet pressure psig 360 360 500
Flow rate complete system at working pressure acfm 84 117 95
Compressor block / airend speed rpm 1,060 950 850
Number of pistons 2 2 2
Nominal motor output hp 15 15 15
Sound pressure level dB(A) 74 74 74
Compressed air connection, inletNPT 1 NPT 1 NPT 1
Compressed air connection, outletNPT 1 NPT 1 NPT 1
Dimensions
W x D x H in
47.6 x 62.6 x 74.4 47.6 x 62.6 x 74.4 47.6 x 62.6 x 74.4
Weight lb 2,028 2,028 2,028

ModelCN 11C 145/360 psig CN 11C 145/500 psig
Inlet pressure psig 145 145
Outlet pressure psig 360 500
Flow rate complete system at working pressure acfm 158 113
Compressor block / airend speed rpm 950 740
Number of pistons 2 2
Nominal motor output hp 15 15
Sound pressure level dB(A) 74 74
Compressed air connection, inletNPT 1 NPT 1
Compressed air connection, outletNPT 1 NPT 1
Dimensions
W x D x H in
47.6 x 62.6 x 74.4 47.6 x 62.6 x 74.4
Weight lb 2,028 2,028
ModelCN 11C 145/360 psig CN 11C 145/500 psig
Inlet pressure psig 145 145
Outlet pressure psig 360 500
Flow rate complete system at working pressure acfm 158 113
Compressor block / airend speed rpm 950 740
Number of pistons 2 2
Nominal motor output hp 15 15
Sound pressure level dB(A) 74 74
Compressed air connection, inletNPT 1 NPT 1
Compressed air connection, outletNPT 1 NPT 1
Dimensions
W x D x H in
47.6 x 62.6 x 74.4 47.6 x 62.6 x 74.4
Weight lb 2,028 2,028

Technical specifications CN 15C

Standard version

ModelCN 15C 75/360 psig CN 15C 110/360 psig CN 15C 110/500 psig
Inlet pressure psig 75 110 110
Outlet pressure psig 360 360 500
Flow rate complete system at working pressure acfm 92 143 118
Compressor block / airend speed rpm 1,190 1,190 1,060
Number of pistons 2 2 2
Nominal motor output hp 20 20 20
Sound pressure level dB(A) 75 75 75
Compressed air connection, inletNPT 1 NPT 1 NPT 1
Compressed air connection, outletNPT 1 NPT 1 NPT 1
Dimensions
W x D x H in
47.6 x 62.6 x 74.4 47.6 x 62.6 x 74.4 47.6 x 62.6 x 74.4
Weight lb 2,028 2,028 2,028
ModelCN 15C 75/360 psig CN 15C 110/360 psig CN 15C 110/500 psig
Inlet pressure psig 75 110 110
Outlet pressure psig 360 360 500
Flow rate complete system at working pressure acfm 92 143 118
Compressor block / airend speed rpm 1,190 1,190 1,060
Number of pistons 2 2 2
Nominal motor output hp 20 20 20
Sound pressure level dB(A) 75 75 75
Compressed air connection, inletNPT 1 NPT 1 NPT 1
Compressed air connection, outletNPT 1 NPT 1 NPT 1
Dimensions
W x D x H in
47.6 x 62.6 x 74.4 47.6 x 62.6 x 74.4 47.6 x 62.6 x 74.4
Weight lb 2,028 2,028 2,028

ModelCN 15C 145/360 psig CN 15C 145/500 psig CN 15C 145/650 psig
Inlet pressure psig 145 145 145
Outlet pressure psig 360 500 650
Flow rate complete system at working pressure acfm 196 147 135
Compressor block / airend speed rpm 1,190 950 950
Number of pistons 2 2 2
Nominal motor output hp 20 20 20
Sound pressure level dB(A) 75 75 75
Compressed air connection, inletNPT 1 NPT 1 NPT 1
Compressed air connection, outletNPT 1 NPT 1 NPT 1
Dimensions
W x D x H in
47.6 x 62.6 x 74.4 47.6 x 62.6 x 74.4 47.6 x 62.6 x 74.4
Weight lb 2,028 2,028 2,028
ModelCN 15C 145/360 psig CN 15C 145/500 psig CN 15C 145/650 psig
Inlet pressure psig 145 145 145
Outlet pressure psig 360 500 650
Flow rate complete system at working pressure acfm 196 147 135
Compressor block / airend speed rpm 1,190 950 950
Number of pistons 2 2 2
Nominal motor output hp 20 20 20
Sound pressure level dB(A) 75 75 75
Compressed air connection, inletNPT 1 NPT 1 NPT 1
Compressed air connection, outletNPT 1 NPT 1 NPT 1
Dimensions
W x D x H in
47.6 x 62.6 x 74.4 47.6 x 62.6 x 74.4 47.6 x 62.6 x 74.4
Weight lb 2,028 2,028 2,028

Technical specifications CN 22C

Standard version

ModelCN 22C 75/360 psig CN 22C 110/360 psig CN 22C 110/500 psig
Inlet pressure psig 75 110 110
Outlet pressure psig 360 360 500
Flow rate complete system at working pressure acfm 76 117 130
Compressor block / airend speed rpm 950 950 1,190
Number of pistons 2 2 2
Nominal motor output hp 30 30 30
Sound pressure level dB(A) 76 76 76
Compressed air connection, inletNPT 1 NPT 1 NPT 1
Compressed air connection, outletNPT 1 NPT 1 NPT 1
Dimensions
W x D x H in
47.6 x 62.6 x 74.4 47.6 x 62.6 x 74.4 47.6 x 62.6 x 74.4
Weight lb 2,028 2,028 2,028
ModelCN 22C 75/360 psig CN 22C 110/360 psig CN 22C 110/500 psig
Inlet pressure psig 75 110 110
Outlet pressure psig 360 360 500
Flow rate complete system at working pressure acfm 76 117 130
Compressor block / airend speed rpm 950 950 1,190
Number of pistons 2 2 2
Nominal motor output hp 30 30 30
Sound pressure level dB(A) 76 76 76
Compressed air connection, inletNPT 1 NPT 1 NPT 1
Compressed air connection, outletNPT 1 NPT 1 NPT 1
Dimensions
W x D x H in
47.6 x 62.6 x 74.4 47.6 x 62.6 x 74.4 47.6 x 62.6 x 74.4
Weight lb 2,028 2,028 2,028

ModelCN 22C 145/360 psig CN 22C 145/500 psig CN 22C 145/650 psig
Inlet pressure psig 145 145 145
Outlet pressure psig 360 500 650
Flow rate complete system at working pressure acfm 158 181 164
Compressor block / airend speed rpm 950 1,190 1,190
Number of pistons 2 2 2
Nominal motor output hp 30 30 30
Sound pressure level dB(A) 76 76 76
Compressed air connection, inletNPT 1 NPT 1 NPT 1
Compressed air connection, outletNPT 1 NPT 1 NPT 1
Dimensions
W x D x H in
47.6 x 62.6 x 74.4 47.6 x 62.6 x 74.4 47.6 x 62.6 x 74.4
Weight lb 2,028 2,028 2,028
ModelCN 22C 145/360 psig CN 22C 145/500 psig CN 22C 145/650 psig
Inlet pressure psig 145 145 145
Outlet pressure psig 360 500 650
Flow rate complete system at working pressure acfm 158 181 164
Compressor block / airend speed rpm 950 1,190 1,190
Number of pistons 2 2 2
Nominal motor output hp 30 30 30
Sound pressure level dB(A) 76 76 76
Compressed air connection, inletNPT 1 NPT 1 NPT 1
Compressed air connection, outletNPT 1 NPT 1 NPT 1
Dimensions
W x D x H in
47.6 x 62.6 x 74.4 47.6 x 62.6 x 74.4 47.6 x 62.6 x 74.4
Weight lb 2,028 2,028 2,028

Technical specifications DN 22C

Standard version

ModelDN 22C 75/360 psig DN 22C 110/360 psig DN 22C 110/500 psig
Inlet pressure psig 75 110 110
Outlet pressure psig 360 360 500
Flow rate complete system at working pressure acfm 175 238 197
Compressor block / airend speed rpm 1,317 1,180 1,054
Number of pistons 3 3 3
Nominal motor output hp 30 30 30
Sound pressure level dB(A) 79 79 79
Compressed air connection, inletNPT 2 NPT 2 NPT 2
Compressed air connection, outletNPT 1 1/2 NPT 1 1/2 NPT 1 1/2
Dimensions
W x D x H in
50.4 x 72 x 77.2 50.4 x 72 x 77.2 50.4 x 72 x 77.2
Weight lb 3,020 3,020 3,020
ModelDN 22C 75/360 psig DN 22C 110/360 psig DN 22C 110/500 psig
Inlet pressure psig 75 110 110
Outlet pressure psig 360 360 500
Flow rate complete system at working pressure acfm 175 238 197
Compressor block / airend speed rpm 1,317 1,180 1,054
Number of pistons 3 3 3
Nominal motor output hp 30 30 30
Sound pressure level dB(A) 79 79 79
Compressed air connection, inletNPT 2 NPT 2 NPT 2
Compressed air connection, outletNPT 1 1/2 NPT 1 1/2 NPT 1 1/2
Dimensions
W x D x H in
50.4 x 72 x 77.2 50.4 x 72 x 77.2 50.4 x 72 x 77.2
Weight lb 3,020 3,020 3,020

ModelDN 22C 145/360 psig DN 22C 145/580 psig DN 22C 190/290 psig
Inlet pressure psig 145 145 190
Outlet pressure psig 360 580 290
Flow rate complete system at working pressure acfm 320 203 456
Compressor block / airend speed rpm 1,180 843 1,243
Number of pistons 3 3 3
Nominal motor output hp 30 30 30
Sound pressure level dB(A) 79 79 79
Compressed air connection, inletNPT 2 NPT 2 NPT 2
Compressed air connection, outletNPT 1 1/2 NPT 1 1/2 NPT 1 1/2
Dimensions
W x D x H in
50.4 x 72 x 77.2 50.4 x 72 x 77.2 50.4 x 72 x 77.2
Weight lb 3,020 3,020 3,020
ModelDN 22C 145/360 psig DN 22C 145/580 psig DN 22C 190/290 psig
Inlet pressure psig 145 145 190
Outlet pressure psig 360 580 290
Flow rate complete system at working pressure acfm 320 203 456
Compressor block / airend speed rpm 1,180 843 1,243
Number of pistons 3 3 3
Nominal motor output hp 30 30 30
Sound pressure level dB(A) 79 79 79
Compressed air connection, inletNPT 2 NPT 2 NPT 2
Compressed air connection, outletNPT 1 1/2 NPT 1 1/2 NPT 1 1/2
Dimensions
W x D x H in
50.4 x 72 x 77.2 50.4 x 72 x 77.2 50.4 x 72 x 77.2
Weight lb 3,020 3,020 3,020

ModelDN 22C 190/435 psig
Inlet pressure psig 190
Outlet pressure psig 435
Flow rate complete system at working pressure acfm 370
Compressor block / airend speed rpm 1,054
Number of pistons 3
Nominal motor output hp 30
Sound pressure level dB(A) 79
Compressed air connection, inletNPT 2
Compressed air connection, outletNPT 1 1/2
Dimensions
W x D x H in
50.4 x 72 x 77.2
Weight lb 3,020
ModelDN 22C 190/435 psig
Inlet pressure psig 190
Outlet pressure psig 435
Flow rate complete system at working pressure acfm 370
Compressor block / airend speed rpm 1,054
Number of pistons 3
Nominal motor output hp 30
Sound pressure level dB(A) 79
Compressed air connection, inletNPT 2
Compressed air connection, outletNPT 1 1/2
Dimensions
W x D x H in
50.4 x 72 x 77.2
Weight lb 3,020

Technical specifications DN 22C SFC

Standard version

ModelDN 22C SFC 75/360 psig DN 22C SFC 110/360 psig DN 22C SFC 145/360 psig
Inlet pressure psig 75 110 145
Outlet pressure psig 360 360 360
Flow rate complete system at working pressure acfm 175 238 320
Compressor block / airend speed rpm 1,317 1,180 1,180
Number of pistons 3 3 3
Nominal motor output hp 30 30 30
Sound pressure level dB(A) 79 79 79
Compressed air connection, inletNPT 2 NPT 2 NPT 2
Compressed air connection, outletNPT 1 1/2 NPT 1 1/2 NPT 1 1/2
Dimensions
W x D x H in
50.4 x 72 x 77.2 50.4 x 72 x 77.2 50.4 x 72 x 77.2
Weight lb 3,020 3,020 3,020
ModelDN 22C SFC 75/360 psig DN 22C SFC 110/360 psig DN 22C SFC 145/360 psig
Inlet pressure psig 75 110 145
Outlet pressure psig 360 360 360
Flow rate complete system at working pressure acfm 175 238 320
Compressor block / airend speed rpm 1,317 1,180 1,180
Number of pistons 3 3 3
Nominal motor output hp 30 30 30
Sound pressure level dB(A) 79 79 79
Compressed air connection, inletNPT 2 NPT 2 NPT 2
Compressed air connection, outletNPT 1 1/2 NPT 1 1/2 NPT 1 1/2
Dimensions
W x D x H in
50.4 x 72 x 77.2 50.4 x 72 x 77.2 50.4 x 72 x 77.2
Weight lb 3,020 3,020 3,020

ModelDN 22C SFC 190/290 psig
Inlet pressure psig 190
Outlet pressure psig 290
Flow rate complete system at working pressure acfm 456
Compressor block / airend speed rpm 1,243
Number of pistons 3
Nominal motor output hp 30
Sound pressure level dB(A) 79
Compressed air connection, inletNPT 2
Compressed air connection, outletNPT 1 1/2
Dimensions
W x D x H in
50.4 x 72 x 77.2
Weight lb 3,020
ModelDN 22C SFC 190/290 psig
Inlet pressure psig 190
Outlet pressure psig 290
Flow rate complete system at working pressure acfm 456
Compressor block / airend speed rpm 1,243
Number of pistons 3
Nominal motor output hp 30
Sound pressure level dB(A) 79
Compressed air connection, inletNPT 2
Compressed air connection, outletNPT 1 1/2
Dimensions
W x D x H in
50.4 x 72 x 77.2
Weight lb 3,020

Technical specifications DN 30C

Standard version

ModelDN 30C 75/360 psig DN 30C 110/360 psig DN 30C 110/500 psig
Inlet pressure psig 75 110 110
Outlet pressure psig 360 360 500
Flow rate complete system at working pressure acfm 220 307 186
Compressor block / airend speed rpm 1,117 1,054 1,001
Number of pistons 3 3 3
Nominal motor output hp 40 40 40
Sound pressure level dB(A) 79 79 79
Compressed air connection, inletNPT 2 NPT 2 NPT 2
Compressed air connection, outletNPT 1 1/2 NPT 1 1/2 NPT 1 1/2
Dimensions
W x D x H in
50.4 x 72 x 77.2 50.4 x 72 x 77.2 50.4 x 72 x 77.2
Weight lb 3,241 3,241 3,241
ModelDN 30C 75/360 psig DN 30C 110/360 psig DN 30C 110/500 psig
Inlet pressure psig 75 110 110
Outlet pressure psig 360 360 500
Flow rate complete system at working pressure acfm 220 307 186
Compressor block / airend speed rpm 1,117 1,054 1,001
Number of pistons 3 3 3
Nominal motor output hp 40 40 40
Sound pressure level dB(A) 79 79 79
Compressed air connection, inletNPT 2 NPT 2 NPT 2
Compressed air connection, outletNPT 1 1/2 NPT 1 1/2 NPT 1 1/2
Dimensions
W x D x H in
50.4 x 72 x 77.2 50.4 x 72 x 77.2 50.4 x 72 x 77.2
Weight lb 3,241 3,241 3,241

ModelDN 30C 145/360 psig DN 30C 145/650 psig DN 30C 190/500 psig
Inlet pressure psig 145 145 190
Outlet pressure psig 360 650 500
Flow rate complete system at working pressure acfm 409 237 344
Compressor block / airend speed rpm 1,054 1,001 1,001
Number of pistons 3 3 3
Nominal motor output hp 40 40 40
Sound pressure level dB(A) 79 79 79
Compressed air connection, inletNPT 2 NPT 2 NPT 2
Compressed air connection, outletNPT 1 1/2 NPT 1 1/2 NPT 1 1/2
Dimensions
W x D x H in
50.4 x 72 x 77.2 50.4 x 72 x 77.2 50.4 x 72 x 77.2
Weight lb 3,241 3,241 3,241
ModelDN 30C 145/360 psig DN 30C 145/650 psig DN 30C 190/500 psig
Inlet pressure psig 145 145 190
Outlet pressure psig 360 650 500
Flow rate complete system at working pressure acfm 409 237 344
Compressor block / airend speed rpm 1,054 1,001 1,001
Number of pistons 3 3 3
Nominal motor output hp 40 40 40
Sound pressure level dB(A) 79 79 79
Compressed air connection, inletNPT 2 NPT 2 NPT 2
Compressed air connection, outletNPT 1 1/2 NPT 1 1/2 NPT 1 1/2
Dimensions
W x D x H in
50.4 x 72 x 77.2 50.4 x 72 x 77.2 50.4 x 72 x 77.2
Weight lb 3,241 3,241 3,241

ModelDN 30C 190/650 psig
Inlet pressure psig 190
Outlet pressure psig 650
Flow rate complete system at working pressure acfm 344
Compressor block / airend speed rpm 1,054
Number of pistons 3
Nominal motor output hp 40
Sound pressure level dB(A) 79
Compressed air connection, inletNPT 2
Compressed air connection, outletNPT 1 1/2
Dimensions
W x D x H in
50.4 x 72 x 77.2
Weight lb 3,241
ModelDN 30C 190/650 psig
Inlet pressure psig 190
Outlet pressure psig 650
Flow rate complete system at working pressure acfm 344
Compressor block / airend speed rpm 1,054
Number of pistons 3
Nominal motor output hp 40
Sound pressure level dB(A) 79
Compressed air connection, inletNPT 2
Compressed air connection, outletNPT 1 1/2
Dimensions
W x D x H in
50.4 x 72 x 77.2
Weight lb 3,241

Technical specifications DN 30C S SFC

Standard version

ModelDN 30C S SFC 75/360 psig DN 30C S SFC 110/360 psig DN 30C S SFC 110/500 psig
Inlet pressure psig 75 110 110
Outlet pressure psig 360 360 500
Flow rate complete system at working pressure acfm 147 225 210
Compressor block / airend speed rpm 1,117 1,117 1,117
Number of pistons 3 3 3
Nominal motor output hp 40 40 40
Sound pressure level dB(A) 79 79 79
Compressed air connection, inletNPT 2 NPT 2 NPT 2
Compressed air connection, outletNPT 1 1/2 NPT 1 1/2 NPT 1 1/2
Dimensions
W x D x H in
50.4 x 72 x 77.2 50.4 x 72 x 77.2 50.4 x 72 x 77.2
Weight lb 3,241 3,241 3,241
ModelDN 30C S SFC 75/360 psig DN 30C S SFC 110/360 psig DN 30C S SFC 110/500 psig
Inlet pressure psig 75 110 110
Outlet pressure psig 360 360 500
Flow rate complete system at working pressure acfm 147 225 210
Compressor block / airend speed rpm 1,117 1,117 1,117
Number of pistons 3 3 3
Nominal motor output hp 40 40 40
Sound pressure level dB(A) 79 79 79
Compressed air connection, inletNPT 2 NPT 2 NPT 2
Compressed air connection, outletNPT 1 1/2 NPT 1 1/2 NPT 1 1/2
Dimensions
W x D x H in
50.4 x 72 x 77.2 50.4 x 72 x 77.2 50.4 x 72 x 77.2
Weight lb 3,241 3,241 3,241

ModelDN 30C S SFC 145/360 psig DN 30C S SFC 190/500 psig
Inlet pressure psig 145 190
Outlet pressure psig 360 500
Flow rate complete system at working pressure acfm 303 385
Compressor block / airend speed rpm 1,117 1,117
Number of pistons 3 3
Nominal motor output hp 40 40
Sound pressure level dB(A) 79 79
Compressed air connection, inletNPT 2 NPT 2
Compressed air connection, outletNPT 1 1/2 NPT 1 1/2
Dimensions
W x D x H in
50.4 x 72 x 77.2 50.4 x 72 x 77.2
Weight lb 3,241 3,241
ModelDN 30C S SFC 145/360 psig DN 30C S SFC 190/500 psig
Inlet pressure psig 145 190
Outlet pressure psig 360 500
Flow rate complete system at working pressure acfm 303 385
Compressor block / airend speed rpm 1,117 1,117
Number of pistons 3 3
Nominal motor output hp 40 40
Sound pressure level dB(A) 79 79
Compressed air connection, inletNPT 2 NPT 2
Compressed air connection, outletNPT 1 1/2 NPT 1 1/2
Dimensions
W x D x H in
50.4 x 72 x 77.2 50.4 x 72 x 77.2
Weight lb 3,241 3,241

Technical specifications DN 30C L SFC

Standard version

ModelDN 30C L SFC 75/360 psig
Inlet pressure psig 75
Outlet pressure psig 360
Flow rate complete system at working pressure acfm 220
Compressor block / airend speed rpm 1,117
Number of pistons 3
Nominal motor output hp 40
Sound pressure level dB(A) 79
Compressed air connection, inletNPT 2
Compressed air connection, outletNPT 1 1/2
Dimensions
W x D x H in
50.4 x 72 x 77.2
Weight lb 3,241
ModelDN 30C L SFC 75/360 psig
Inlet pressure psig 75
Outlet pressure psig 360
Flow rate complete system at working pressure acfm 220
Compressor block / airend speed rpm 1,117
Number of pistons 3
Nominal motor output hp 40
Sound pressure level dB(A) 79
Compressed air connection, inletNPT 2
Compressed air connection, outletNPT 1 1/2
Dimensions
W x D x H in
50.4 x 72 x 77.2
Weight lb 3,241

Technical specifications DN 37C

Standard version

ModelDN 37C 75/360 psig DN 37C 110/435 psig DN 37C 145/500 psig
Inlet pressure psig 75 110 145
Outlet pressure psig 360 435 500
Flow rate complete system at working pressure acfm 175 335 391
Compressor block / airend speed rpm 1,317 1,180 1,054
Number of pistons 3 3 3
Nominal motor output hp 50 50 50
Sound pressure level dB(A) 79 79 79
Compressed air connection, inletNPT 2 NPT 2 NPT 2
Compressed air connection, outletNPT 1 1/2 NPT 1 1/2 NPT 1 1/2
Dimensions
W x D x H in
50.4 x 72 x 77.2 50.4 x 72 x 77.2 50.4 x 72 x 77.2
Weight lb 3,307 3,307 3,307
ModelDN 37C 75/360 psig DN 37C 110/435 psig DN 37C 145/500 psig
Inlet pressure psig 75 110 145
Outlet pressure psig 360 435 500
Flow rate complete system at working pressure acfm 175 335 391
Compressor block / airend speed rpm 1,317 1,180 1,054
Number of pistons 3 3 3
Nominal motor output hp 50 50 50
Sound pressure level dB(A) 79 79 79
Compressed air connection, inletNPT 2 NPT 2 NPT 2
Compressed air connection, outletNPT 1 1/2 NPT 1 1/2 NPT 1 1/2
Dimensions
W x D x H in
50.4 x 72 x 77.2 50.4 x 72 x 77.2 50.4 x 72 x 77.2
Weight lb 3,307 3,307 3,307

ModelDN 37C 145/580 psig DN 37C 190/500 psig
Inlet pressure psig 145 190
Outlet pressure psig 580 500
Flow rate complete system at working pressure acfm 246 491
Compressor block / airend speed rpm 1,001 1,001
Number of pistons 3 3
Nominal motor output hp 50 50
Sound pressure level dB(A) 79 79
Compressed air connection, inletNPT 2 NPT 2
Compressed air connection, outletNPT 1 1/2 NPT 1 1/2
Dimensions
W x D x H in
50.4 x 72 x 77.2 50.4 x 72 x 77.2
Weight lb 3,307 3,307
ModelDN 37C 145/580 psig DN 37C 190/500 psig
Inlet pressure psig 145 190
Outlet pressure psig 580 500
Flow rate complete system at working pressure acfm 246 491
Compressor block / airend speed rpm 1,001 1,001
Number of pistons 3 3
Nominal motor output hp 50 50
Sound pressure level dB(A) 79 79
Compressed air connection, inletNPT 2 NPT 2
Compressed air connection, outletNPT 1 1/2 NPT 1 1/2
Dimensions
W x D x H in
50.4 x 72 x 77.2 50.4 x 72 x 77.2
Weight lb 3,307 3,307

Technical specifications DN 37C S SFC

Standard version

ModelDN 37C S SFC 75/360 psig DN 37C S SFC 110/435 psig DN 37C S SFC 145/500 psig
Inlet pressure psig 75 110 145
Outlet pressure psig 360 435 500
Flow rate complete system at working pressure acfm 175 229 287
Compressor block / airend speed rpm 1,317 1,180 1,117
Number of pistons 3 3 3
Nominal motor output hp 50 50 50
Sound pressure level dB(A) 79 79 79
Compressed air connection, inletNPT 2 NPT 2 NPT 2
Compressed air connection, outletNPT 1 1/2 NPT 1 1/2 NPT 1 1/2
Dimensions
W x D x H in
50.4 x 72 x 77.2 50.4 x 72 x 77.2 50.4 x 72 x 77.2
Weight lb 3,307 3,307 3,307
ModelDN 37C S SFC 75/360 psig DN 37C S SFC 110/435 psig DN 37C S SFC 145/500 psig
Inlet pressure psig 75 110 145
Outlet pressure psig 360 435 500
Flow rate complete system at working pressure acfm 175 229 287
Compressor block / airend speed rpm 1,317 1,180 1,117
Number of pistons 3 3 3
Nominal motor output hp 50 50 50
Sound pressure level dB(A) 79 79 79
Compressed air connection, inletNPT 2 NPT 2 NPT 2
Compressed air connection, outletNPT 1 1/2 NPT 1 1/2 NPT 1 1/2
Dimensions
W x D x H in
50.4 x 72 x 77.2 50.4 x 72 x 77.2 50.4 x 72 x 77.2
Weight lb 3,307 3,307 3,307

ModelDN 37C S SFC 145/580 psig DN 37C S SFC 190/500 psig
Inlet pressure psig 145 190
Outlet pressure psig 580 500
Flow rate complete system at working pressure acfm 277 385
Compressor block / airend speed rpm 1,117 1,117
Number of pistons 3 3
Nominal motor output hp 50 50
Sound pressure level dB(A) 79 79
Compressed air connection, inletNPT 2 NPT 2
Compressed air connection, outletNPT 1 1/2 NPT 1 1/2
Dimensions
W x D x H in
50.4 x 72 x 77.2 50.4 x 72 x 77.2
Weight lb 3,307 3,307
ModelDN 37C S SFC 145/580 psig DN 37C S SFC 190/500 psig
Inlet pressure psig 145 190
Outlet pressure psig 580 500
Flow rate complete system at working pressure acfm 277 385
Compressor block / airend speed rpm 1,117 1,117
Number of pistons 3 3
Nominal motor output hp 50 50
Sound pressure level dB(A) 79 79
Compressed air connection, inletNPT 2 NPT 2
Compressed air connection, outletNPT 1 1/2 NPT 1 1/2
Dimensions
W x D x H in
50.4 x 72 x 77.2 50.4 x 72 x 77.2
Weight lb 3,307 3,307

Technical specifications DN 37C L SFC

Standard version

ModelDN 37C L SFC 75/360 psig DN 37C L SFC 110/435 psig
Inlet pressure psig 75 110
Outlet pressure psig 360 435
Flow rate complete system at working pressure acfm 220 335
Compressor block / airend speed rpm 1,117 1,180
Number of pistons 3 3
Nominal motor output hp 50 50
Sound pressure level dB(A) 79 79
Compressed air connection, inletNPT 2 NPT 2
Compressed air connection, outletNPT 1 1/2 NPT 1 1/2
Dimensions
W x D x H in
50.4 x 72 x 77.2 50.4 x 72 x 77.2
Weight lb 3,307 3,307
ModelDN 37C L SFC 75/360 psig DN 37C L SFC 110/435 psig
Inlet pressure psig 75 110
Outlet pressure psig 360 435
Flow rate complete system at working pressure acfm 220 335
Compressor block / airend speed rpm 1,117 1,180
Number of pistons 3 3
Nominal motor output hp 50 50
Sound pressure level dB(A) 79 79
Compressed air connection, inletNPT 2 NPT 2
Compressed air connection, outletNPT 1 1/2 NPT 1 1/2
Dimensions
W x D x H in
50.4 x 72 x 77.2 50.4 x 72 x 77.2
Weight lb 3,307 3,307

Technical specifications DN 45C

Standard version

ModelDN 45C 110/360 psig DN 45C 145/500 psig DN 45C 190/500 psig
Inlet pressure psig 110 145 190
Outlet pressure psig 360 500 500
Flow rate complete system at working pressure acfm 385 464 549
Compressor block / airend speed rpm 1,317 1,243 1,117
Number of pistons 3 3 3
Nominal motor output hp 60 60 60
Sound pressure level dB(A) 79 79 79
Compressed air connection, inletNPT 2 NPT 2 NPT 2
Compressed air connection, outletNPT 1 1/2 NPT 1 1/2 NPT 1 1/2
Dimensions
W x D x H in
50.4 x 72 x 77.2 50.4 x 72 x 77.2 50.4 x 72 x 77.2
Weight lb 3,329 3,329 3,329
ModelDN 45C 110/360 psig DN 45C 145/500 psig DN 45C 190/500 psig
Inlet pressure psig 110 145 190
Outlet pressure psig 360 500 500
Flow rate complete system at working pressure acfm 385 464 549
Compressor block / airend speed rpm 1,317 1,243 1,117
Number of pistons 3 3 3
Nominal motor output hp 60 60 60
Sound pressure level dB(A) 79 79 79
Compressed air connection, inletNPT 2 NPT 2 NPT 2
Compressed air connection, outletNPT 1 1/2 NPT 1 1/2 NPT 1 1/2
Dimensions
W x D x H in
50.4 x 72 x 77.2 50.4 x 72 x 77.2 50.4 x 72 x 77.2
Weight lb 3,329 3,329 3,329

ModelDN 45C 190/650 psig
Inlet pressure psig 190
Outlet pressure psig 650
Flow rate complete system at working pressure acfm 470
Compressor block / airend speed rpm 1,001
Number of pistons 3
Nominal motor output hp 60
Sound pressure level dB(A) 79
Compressed air connection, inletNPT 2
Compressed air connection, outletNPT 1 1/2
Dimensions
W x D x H in
50.4 x 72 x 77.2
Weight lb 3,329
ModelDN 45C 190/650 psig
Inlet pressure psig 190
Outlet pressure psig 650
Flow rate complete system at working pressure acfm 470
Compressor block / airend speed rpm 1,001
Number of pistons 3
Nominal motor output hp 60
Sound pressure level dB(A) 79
Compressed air connection, inletNPT 2
Compressed air connection, outletNPT 1 1/2
Dimensions
W x D x H in
50.4 x 72 x 77.2
Weight lb 3,329

Technical specifications DN 45C SFC

Standard version

ModelDN 45C SFC 110/360 psig DN 45C SFC 145/500 psig DN 45C SFC 190/500 psig
Inlet pressure psig 110 145 190
Outlet pressure psig 360 500 500
Flow rate complete system at working pressure acfm 385 464 549
Compressor block / airend speed rpm 1,317 1,243 1,117
Number of pistons 3 3 3
Nominal motor output hp 60 60 60
Sound pressure level dB(A) 79 79 79
Compressed air connection, inletNPT 2 NPT 2 NPT 2
Compressed air connection, outletNPT 1 1/2 NPT 1 1/2 NPT 1 1/2
Dimensions
W x D x H in
50.4 x 72 x 77.2 50.4 x 72 x 77.2 50.4 x 72 x 77.2
Weight lb 3,329 3,329 3,329
ModelDN 45C SFC 110/360 psig DN 45C SFC 145/500 psig DN 45C SFC 190/500 psig
Inlet pressure psig 110 145 190
Outlet pressure psig 360 500 500
Flow rate complete system at working pressure acfm 385 464 549
Compressor block / airend speed rpm 1,317 1,243 1,117
Number of pistons 3 3 3
Nominal motor output hp 60 60 60
Sound pressure level dB(A) 79 79 79
Compressed air connection, inletNPT 2 NPT 2 NPT 2
Compressed air connection, outletNPT 1 1/2 NPT 1 1/2 NPT 1 1/2
Dimensions
W x D x H in
50.4 x 72 x 77.2 50.4 x 72 x 77.2 50.4 x 72 x 77.2
Weight lb 3,329 3,329 3,329