22-250kW NKC-D Screw

Our NKC-D series compressors offer the same market leading reliability and direct-drive system as the E-VSD range but at a lower price point due to the use of an industry standard induction motor.

DIRECT DRIVE

In NKC-D models, the induction motor is directly connected to the air-end with no belts to slip, break or require tensioning. This simplicity allows for greater efficiency due to diminished transmission losses between the motor and air-end.

INDUCTION MOTOR

The IEC IE3 rated AC induction motors used in the NKC-D series of compressors have been the industry standard for decades and offer rock solid reliability. When running in either Fixed Speed or VSD mode near to their ideal design RPM, induction motors are extremely efficient.

FIXED DRIVE

For some applications with a relatively constant air supply demand a simple Fixed Speed Drive or constant speed compressor is the right choice for maximum efficiency.

VSD - VARIABLE SPEED DRIVE

All NKC-D series compressors are available with the same advanced, E-TOUCH, touch screen VSD drive controller as our EVSD compressors.

COMBINATION

A Fixed Speed NKC-D compressor when used as a base-load compressor in conjunction with a VSD variable speed compressor can achieve very high efficiencies at a lower price point than two variable speed compressors.

NK-C-DFSD-22

Power (kW) / (HP)22 / 30
Output (M³ / CFM)3.44 / 121
Pressure (Bar / PSI)8-12.5 / 116-180
Noise (dBA)67
LxWxH (mm)1310 x 780 x 1220
Weight (Kg)520
Port Size (BSP)1″

NK-C-DFSD-37

Power (kW) / (HP)37 / 50
Output (M³ / CFM)6.35 / 224
Pressure (Bar / PSI)8-12.5 / 116-180
Noise (dBA)72
LxWxH (mm)1480 x 890 x 1470
Weight (Kg)765
Port Size (BSP)1  1/2″

NK-C-DFSD-55

Power (kW) / (HP)55 / 75
Output (M³ / CFM)9.62 / 340
Pressure (Bar / PSI)8-12.5 / 116-180
Noise (dBA)73
LxWxH (mm)1625 x 980 x 1625
Weight (Kg)1040
Port SizeDN50

NK-C-DFSD-75

Power (kW) / (HP)75 / 100
Output (M³ / CFM)12.8 / 452
Pressure (Bar / PSI)8-12.5 / 116-180
Noise (dBA)73
LxWxH (mm)1850 x 1080 x 1635
Weight (Kg)1360
Port SizeDN50

NK-C-DFSD-90

Power (kW) / (HP)90 / 120
Output (M³ / CFM)15.3 / 540
Pressure (Bar / PSI)8-12.5 / 116-180
Noise (dBA)75
LxWxH (mm)2150 x 1360 x 1930
Weight (Kg)2150
Port SizeDN50

NK-C-DFSD-110

Power (kW) / (HP)110 / 150
Output (M³ / CFM)15.6 / 551
Pressure (Bar / PSI)8-12.5 / 116-180
Noise (dBA)80
LxWxH (mm)2210 x 1310 x 1900
Weight (Kg)2360
Port SizeDN65

NK-C-DFSD-132

Power (kW) / (HP)132 / 175
Output (M³ / CFM)21.5 / 759
Pressure (Bar / PSI)8-12.5 / 116-180
Noise (dBA)80
LxWxH (mm)2210 x 1310 x 1900
Weight (Kg)3150
Port SizeDN65

NK-C-DFSD-160

Power (kW) / (HP)160 / 215
Output (M³ / CFM)28.5 / 1006
Pressure (Bar / PSI)8-12.5 / 116-180
Noise (dBA)82
LxWxH (mm)2700 x 1460 x 2010
Weight (Kg)3480
Port SizeDN80

NK-C-DFSD-250

Power (kW) / (HP)250 / 350
Output (M³ / CFM)43.2 / 1526
Pressure (Bar / PSI)8-12.5 / 116-180
Noise (dBA)85
LxWxH (mm)3050 x 1610 x 2170
Weight (Kg)5100
Port SizeDN80