North India Compressors : Enhancing Efficiency and Quality
                     NORTH INDIA COMPRESSORS
A Multi-Product Company .....
www.northindiacompressors.com
KAESER
Energy Saving
SAVE ENERGY WITH THE KAESER SIGMA PROFILE Air systemswith KAESER investment Maintenance costs
Energy costs
Every KAESER rotary screw airend is equipped with energy saving 
SIGMA PROFILE rotors. Components manufactured to the highest 
standards and precision aligned roller bearing ensure long service 
life with maximum reliability.
LOW SPEED OPERATION
Other - High Speed
Large, low speed airends are more efficient than small high speed 
airends because they supply more air for the same drive power. eedp
 S
w
Low speeds mean less wear and consequently less maintenance 
costs.
QUIET AND EFFICIENT RADIAL FAN
The quiet and powerful radial fan draws in cool ambient air through 
the cooler. Its high residual thrust can deal with partial clogging of the 
cooler and still have enough reserve to allow connection of a long 
exhaust duct. In addition, the radial fan consumes significantly less 
drive power than conventional axial fans, saving even more energy.
ELECTRONIC THERMO MANAGEMENT
The innovative Electronic Thermo Management (ETM) system 
dynamically controls fluid temperature to provide reliable prevention 
of condensate accumulation. This enhances energy efficiency, for 
example, by enabling heat recovery to be precisely tailored to meet 
customer’ exact needs.
SIGMA CONTROL 2
The SIGMA CONTROL 2 ensures efficient control and system 
monitoring.  The large display and RFID reader ensure effective 
communication and  maximum security. Multiple interfaces provide 
exceptional flexibility.  The SD card slot makes updates quick and 
easy.
ENERGY-SAVING 1:1 DRIVE
The motor and airend are joined by the coupling and its housing to 
form a  compact and durable unit that is virtually maintenance-free. 
Furthermore,  reliability and service life are increased through 
elimination of wear and  transmission losses, as 1:1 drive reduces 
SELECTION CRITERIA - Compressed Air Systems the number of components  needed in comparison with gear drive.
75%
Power Cost Power Cost
THE FUTURE, TODAY : IE4 MOTORS MIUMSystem Flexibility  E10% 15% E FR F
KAESER is currently the only compressed air systems provider to 
& Features equip  its compressors with Super Premium Efficiency IE4 motors as 
Maintenance Cost standard,  thereby ensuring maximum performance and energy 
IE 4
Maintenance efficiency.
Initial Cost Investment
Rotary screw compressors with 1:1 drive (Up to 500 kw) DSD-HSD SERIES
FAD* Overall Max. Rated
Working Dimension Air SoundPackage at Working Motor Weight
Model Pressure WxDxH connection Level**Working Pressure Pressure Power
Bar m3 /min cfm Bar kw mm dB(A) kg. 
7.5 25.15 888 8.5
DSDX 245 10 20.40 721 12 132 2690X1910X2140 74 3950
DN
13 16.15 570 15
80
7.5 30.20 1067 8.5
DSDX 305 10 24.70 872 12 160 2690X1910X2140 75 4450
13 19.98 706 15
7.5 36.2 1278 8.5
ESD 352 10 29.72 1050 12 200 2800X2000X2140 75 4935
13 23.1 816 15 DN
7.5 42.2 1490 8.5 125
ESD 442 10 35.4 1250 12 250 2800X2000X2140 76 5000
13 28.92 1021 15
7.5 48.20 1702 8.5
FSD 475 10 37.63 1329 12 250 3495X2145X2360 79 6580
13 29.52 1254 15 DN
7.5 58.40 1042 8.5 150
FSD 575 10 47.57 1680 12 315 3495X2143X2360 79 6750
13 37.00 1306 15
7.5 66.40 2345 8.5
HSD 662 10 54.44 1923 12 360 3570X2145X2350 71 8100
13 43.72 1544 15
7.5 72.40 2557 8.5
HSD 722 10 59.48 2101 12 400 3570X2145X2350 72 8500
13 47.87 1691 15 DN
7.5 78.40 2769 8.5 150
HSD 782 10 65.31 2307 12 450 3570X2145X2350 72 8600
13 53.07 1874 15
7.5 84.4 2946 8.5
HSD 842 10 71.15 2513 12 500 3570X2145X2350 73 8700
13 58.27 2058 15
o
*Flow rate in accordance with ISO 1217:2009, Annex C : Absolute intake pressure 1 bar (a), cooling and air intake temperature 20 C
** Sound pressure level as per ISO 2151 and basic standard ISO 9614-2, operation at maximum working pressure and maximum speed; tolerance : +3 db (A)
KASER-Lo
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Modular rotary screw compressors with refrigeration dryer (Up to 22 kw) SX- ASKT SERIES
FAD* Overall Max. Rated Refrigeration Pressure
Working Package at dyer power Refrigerant dew Dimension Air SoundWorking Motor Weight
Model Pressure Working Pressure consumption point WxDxH connection Level**Pressure Power
o
Bar m 3/min cfm Bar kw kw Model C mm dw(A) kg
7.5 0.34 12 8
SX 3T 2.2 0.18 R 134a +3 590x905x970 59 18510 0.26 9 11
7.5 0.45 16 8
SX 4T 10 0.36 13 11 3 0.18 R 134a +3 590x905x970 60 185
13 0.26 9 15
G ¾
7.5 0.60 21 8
SX 6T 10 0.48 17 11 4 0.26 R 134a +3 590x905x970 61 190
13 0.37 13 15
7.5 0.80 28 8
SX 8T 10 0.67 24 11 5.5 0.26 R 134a +3 590x905x970 64 200
13 0.54 19 15
7.5 0.94 33 8
SM 10T 10 0.78 27 11 5.5 0.31 R 134a +3 630x1074x1100 64 275
13 0.60 21 15
7.5 1.32 46 8
SM 13T 10 1.08 38 11 7.5 0.31 R 134a +3 630x1074x1100 G ¾ 65 285
13 0.84 30 15
7.5 1.62 57 8
SM 16T 10 1.36 48 11 9 0.32 R 134a +3 630x1074x1100 66 295
13 1.08 38 15
7.5 2.00 71 8
SK 22T 10 1.68 59 11 11 0.46 R 134a +3 750x1240x1260 66 387
13 1.32 47 15
G 1
7.5 2.50 88 8
SK 25T 10 2.11 75 11 15 0.46 R 134a +3 750x1240x1260 67 395
13 1.72 61 15
7.5 2.86 101 8
ASK 28T 10 2.40 85 11 15 0.70 R 134a +3 800x1460x1530 65 580
13 1.93 68 15
7.5 3.51 124 8
ASK 34T 10 3.00 106 11 18.5 0.70 R 134a +3 800x1460x1530 G 1¼ 67 600
13 2.50 88 15
7.5 4.06 143 8
ASK 40T 10 3.52 124 11 22 0.70 R 134a +3 800x1460x1530 69 620
13 2.94 104 15
Modular rotary screw compressors with refrigeration dryer (Up to 132 kw) ASD- DSDT SERIES
7.5 3.16 112 8.5
ASD 35T 18.5 0.8 R 134a +3 1770x900x1530 65 705
10 2.63 93 12
7.5 3.92 138 8.5
ASD 40T 10 3.13 110 12 22 0.8 R 134a +3 1770x900x1530 66 750
13 2.58 91 15
G 1 ¼
7.5 4.58 162 8.5
ASD 50T 10 3.85 136 12 25 0.8 R 134a +3 1770x900x1530 66 790
13 3.05 111 15
7.5 5.53 195 8.5
ASD 60T 10 4.49 158 12 30 0.8 R 134a +3 1770x900x1530 69 845
13 3.71 131 15
7.5 5.65 199 8.5
BSD 65T 10 4.52 160 12 30 0.8 R 134a +3 1990x1030x1700 69 1100
13 3.76 133 15
7.5 7.00 247 8.5
BSD 75T 10 5.60 198 12 37 0.8 R 134a +3 1990x1030x1700 G 1 ½ 70 1115
13 4.43 156 15
7.5 8.16 288 8.5
BSD 83T 10 6.85 242 12 45 0.8 R 134a +3 1990x1030x1700 71 1190
13 5.47 193 15
7.5 8.26 292 8.5
CSD 85T 10 6.89 243 12 45 0.8 R 134a +3 2160x1110x1900 70 1410
13 5.50 194 15
7.5 10.14 358 8.5
CSD 105T 10 8.18 289 12 55 0.8 R 134a +3 2160x1110x1900 71 1450
13 6.74 238 15
G 2
CSD 120T 7 12.03 424 8 55 1.1 R 134a +3 1760x1110x1900 72 1320
7.5 12.02 424 8.5
CSD 125T 10 10.04 355 12 75 1.1 R 134a +3 2160x1110x1900 72 1510
13 8.06 285 15
7.5 13.74 485 8.5
CSDX 140T 10 11.83 418 12 75 1.2 R 134a +3 2510x1290x1950 71 2045
13 9.86 348 15
G 2
7.5 16.16 571 8.5
CSDX 165T 10 13.53 478 12 90 1.2 R 134a +3 2510x1290x1950 72 2140
13 11.49 406 15
DSD 145T 7.5 14.00 494 9 75 2.1 R 134a +3 3310x1730x2040 68 3100
7.5 16.92 597 8.5
DSD 175T 90 2.1 R 134a +3 3310x1730x2040 69 325010 13.92 491 12
DN 65
7.5 21.00 741 8.5
DSD 205T 10 16.59 586 12 110 2.35 R 134a +3 3310x1730x2040 70 3650
13 13.06 461 15
7.5 25.15 888 8.5 71
DSD 240T 10 20.40 720 12 132 2.35 R 134a +3 3310x1730x2040 385079***)
13 16.15 570 15
o
*Flow rate in accordance with ISO 1217:2009, Annex C : Absolute intake pressure 1 bar (a), cooling and air intake temperature 20 C
** Sound pressure level as per ISO 2151 and basic standard ISO 9614-2, operation at maximum working pressure and maximum speed; tolerance : +3 db (A)
HEAT RECOVERY
Compressed Air
1kw = 860 kcal/hr
Fluid / 
Air Cooler CV of Husk = 3000 kcal/kg
CV of HSD = 10000 kcal/kg
Cooled Fluid
CV of Natural Gas = 12500 kcal/kg
Airend Efficiency of Boiler / Furnace = 65%-75%
Cooling Fluid 
Separator and 
Reservoir
Fluid-Air
Thermostatic
Mixture
Valves
Hot Fluid
Cold Water
Industrial Water Hot Water Fluid with Heat caused
Heat Exchanger by Compression
Savings with PTG plate heat exchanger system
For At max. Rated Maximum Heated water volume Installation Potential fuel oil saving (HSD) Potential natural gas saving Potential Husk saving
rotary screw operating motor available Heated to 70 °C of the PTG
compressor pressure power heat capacity system Fuel oil Heating cost Natural Heating cost Husk Heating cost
(ΔT 25 K) (ΔT 55 K) HSD saving gas saving saving saving
Model bar kW kW kcal/hr Ltr./hr Ltr./hr Int./ext. l INR/Year m³ INR/Year (kg/hr) INR/Year
SK 22 11 9.4 8084 320 150 1589 79450 1317 65850 4 25000
8 External
SK 25 15 12.0 10320 410 190 2028 101400 1681 84050 5 32000
ASK 28 15 13.6 11696 470 210 2299 114950 1905 95250 6 36000
ASK 34 8 18.5 16.9 14534 580 260 Internal 2856 142800 2367 118350 7.5 45000
ASK 40 22 19.8 17028 680 310 3347 167350 2773 138650 9 52000
ASD 35 18.5 15.2 13072 520 240 3425 171250 2838 141900 7 54000
ASD 40 22 18.1 15566 620 280 4079 203950 3380 169000 8 64000
8.5 Internal
ASD 50 25 21.6 18576 740 340 4868 243400 4034 201700 10 76000
ASD 60 30 26.6 22876 920 420 5994 299700 4967 248350 12 94000
BSD 65 30 27.1 23306 930 420 6107 305350 5061 253050 12 95500
BSD 75 8.5 37 33.5 28810 1150 520 Internal 7549 377450 6256 312800 15 118000
BSD 83 45 40.1 34486 1380 630 9037 451850 7488 374400 18 141500
CSD 85 45 38.6 33196 1330 600 8699 434950 7208 360400 17 136000
CSD 105 8.5 55 48.4 41624 1670 760 Internal 10907 545350 9038 451900 21 171000
CSD 125 75 59.0 50740 2030 920 13296 664800 11018 550900 26 209000
CSDX 140 75 66 56760 2300 1030 14873 743650 12325 616250 29 233000
8.5 Internal
CSDX 165 90 79 67940 2700 1240 17803 890150 14753 737650 35 279000
DSD 142 9 75 66 56760 2300 1030 14873 743650 12325 616250 29 233000
DSD 172 8.5 90 76 65360 2600 1190 17127 856350 14192 709600 33.5 268000
Internal
DSD 202 8.5 110 97 83420 3300 1520 21859 1092950 18114 905700 43 342000
DSD 238 8.5 132 118 101480 4100 1850 26592 1329600 22035 1101750 52 416000
DSDX 245 132 105 90300 3600 1640 23662 1183100 19608 980400 46.5 370000
8.5 Internal
DSDX 305 160 130 111800 4500 2040 29296 1464800 24276 1213800 57.5 458500
ESD 352 200 172 147920 5900 2690 38761 1938050 32120 1606000 76 607000
8.5 Internal
ESD 442 250 198 170280 6800 3100 44620 2231000 36975 1848750 87.5 698500
FSD 475 250 215 184900 7400 3370 48451 2422550 40149 2007450 95 758500
8 External
FSD 575 315 266 228760 9200 4170 59944 2997200 49673 2483650 117.5 938500
HSD 662 360 291 250260 10000 4560 65578 3278900 54342 2717100 128.5 1027000
HSD 722 400 323 277780 11100 5060 72790 3639500 60317 3015850 142.5 1140000
8.5 Internal
HSD 782 450 348 299280 12000 5450 78423 3921150 64986 3249300 153.5 1228000
HSD 842 500 374 321640 12900 5860 84283 4214150 69841 3492050 165 1320000
PREFILTERS
Prefilters are used to reduce big dust particles like cotton dust in textile industry, sticky 
dust in rice/dall industry & other environmental dust before entering into air filters. 
Therefore increases the life of air filters. Prefilters element is washable, cleanable & easy to fit.
Prefilters are installed outside the compressor canopy & at the inlet of suction to the airfilters.
Saving Potential for 2000 RH Saving Potential for 1500 RH
ECO-DRAIN - ADV WITH ZERO AIR LOSS
SOME CALCULATION BASED ON LEAKAGE LOSSES
LEAK HOLE FLOW (cfm) POWER POTENTIAL 
(mm) at 6 bar WASTED (kw) SAVING (INR/YEAR)
Condensate inlet
1.0 2.54 0.45 Rs. 33,286.60
Collection chamber
Level sensor
2.0 10.21 1.80 Rs. 1,33,801.64
Solenoid valve
3.0 22.99 4.05 Rs. 3,01,283.03 Valve diaphragm
Example: ECO-DRAIN 31
Balance line
4.0 40.61 7.15 Rs. 5,32,192.43 Valve seat
Discharge line
Pressure Climate Max. compressor Dryer Filter Field Floating Dimensions Weight Electrical
min. / zone power according  power performance of use contact W x D x H supply
Model max. to climate zone max. max. conden-
1/2/3 1/2/3 1/2/3  sate 
3)
bar
(g) cfm's cfm's cfm's a/b mm kg
ECO-DRAIN 30 0.8/16 1/2/3 106/88/53 212/176/106 1059/883/530 a/b - 164x65x118 0.8 95…240
VAC ±10% 
ECO-DRAIN 31 0.8/16 1/2/3 212/176/123 424/353/247 2119/1766/1236 a/b * 179x74x130 0.9 (50…60 Hz) /
100…125 
ECO-DRAIN 32 0.8/16 1/2/3 424/353/247 847/706/494 4238/3532/2472 a * 211x74x157 1.6
VDC ±10%
ECO-DRAIN 12 0.8/16 1/2/3 282/229/141 565/459/282 2825/2296/1413 a * 158x65x141 0.8 230 V / 
1 Ph / 
ECO-DRAIN 13 1.0/16 1/2/3 1236/1059/706 2472/2119/1413 12362/10596/7064 a * 212x93x162 2.0
50-60 Hz
Degree of filtration
MICRO-FILTERS & CARTRIDGES
f Model F6 F9 F16 F22 F26 F46 F83 F110 F142 F184 F250 F320
Flow
Rate 21 31 56 77 92 162 291 388 501 650 883 1130
(CFM'S)
Clean compressed air at low cost flow rate 0.6 to 32.0 m3/min(21 to 1130 cfm's), pressure 2 to 16 bar
KAESER Filter products are the key components for supply compressed air of all purity classes as per 
the ISO 8573-1 standard and they achieve this with extremely low differential pressure.
AIR RECEIVER WITH ACCESSORIES
In fulfilling the storage and buffer functions, air receivers play a key role within 
a compressed air station and provide capacity during periods of peak demand 
and are often used to separate condensate from the compressed air. It is 
therefore important for receivers to be correctly sized for the specific system and 
to be resistant against corrosion; inspection intervals should also be as long as 
possible.
NIC accessory sets are especially tailored to meet the exact needs of the 
specific application. Ensuring maximum convenience, we include quality 
components such as ball valves, pressure relief valves, pressure gauges, drain 
taps, gaskets, fittings and associated smaller components. For added 
peace-of-mind regarding compliance with waste water and environmental 
regulations, electronic controlled condensate drains are available as complete 
sets, including connection components that are matched to the specific air receiver.
Capacity (Ltrs.) Work Pressure Test Pressure Diameter (mm) Shell Height Shell Thick. Dish Thick. Connections
300 8 13.2 500 1300 5 6 1” BSP
300 10 16.5 500 1300 5 6 1” BSP
500 8 13.2 600 1500 5 6 1” BSP
500 10 16.5 600 1500 6 8 1” BSP
1000 8 13.2 800 1550 5 6 1-1/2” BSP
1000 10 16.5 800 1550 6 8 1-1/2” BSP
1500 8 13.2 1000 1550 6 8 1-1/2” BSP
1500 10 16.5 1000 1550 8 8 1-1/2” BSP
2000 8 13.2 1000 2250 6 8 2” BSP
2000 10 16.2 1000 2250 8 8 2” BSP
3000 8 13.2 1200 2250 8 10 2-1/2” BSP
3000 10 16.5 1200 2250 10 10 2-1/2” BSP
5000 8 13.2 1500 2250 10 12 4” FLANGE
5000 10 16.5 1500 2250 12 12 4” FLANGE
ALUMINUM MODULAR PIPING
Diameter OD(mm) ID(mm) L(M)
20 20.1 17.5 5.8
20 20.1 17.5 2.9
25 25.1 22.5 5.8
25 25.1 22.5 2.9
Outer Dia.mm 32 32.2 29.0 6
Inner Dia.mm
32 32.2 29.0 3
40 40.1 36.5 5.8
40 40.1 36.5 2.9
50 50.1 45.7 5.8
50 50.1 45.7 2.9
63 67.6 63 5.8
63 67.6 63 2.9
80 84.8 80.0 5.8
80 84.8 80.0 2.9
100 101.8 96.8 5.8
100 101.8 96.8 2.9
Aluminium pipe to Aluminium 90o Elbow Aluminium Equal Tee Aluminium Reducing 150 153 147.5 5.8
pipe Connector pipe to pipe Joint
150 153 147.5 2.9
200 205 198.6 5.8
200 205 198.6 2.9
Aluminium End Cap Aluminium Nipple Socket Aluminium Quick Drop Quick plug ball valve 
(Male Thread) (Two head / Female Thread)
ESS 
PIPE
AML
 304
 SE
SS
FIBERTHERM PPRC-FR COMPOSITE PIPE
SIZE SELECTION FOR ALUMINIUM PIPE
FLOW LENGTH
cfm 50M 100M 150M 300M 500M 750M 1000M 1300M 1600M 2000M
6 20 20 20 20 20 20 20 25 25 25
18 20 20 20 25 25 25 25 25 25 40
30 20 25 25 25 25 25 40 40 40 40
41 25 25 25 25 40 40 40 40 40 40
59 25 25 25 40 40 40 40 40 40 50
89 25 40 40 40 40 40 40 50 50 50
148 40 40 40 40 50 50 50 50 50 50
207 40 40 40 50 50 50 63 63 63 63
295 40 40 50 50 63 63 63 63 63 63
443 40 50 50 50 63 63 63 80 80 80
590 50 50 63 63 63 80 80 100 100 100
738 50 50 63 63 63 100 100 100 100 100
885 50 63 63 80 80 100 100 100 100 100
1033 63 63 80 80 80 100 100 100 100 150
1180 63 80 80 80 100 100 100 100 150 150
1475 63 80 80 80 100 100 100 150 150 150
1770 80 80 80 100 100 150 150 150 150 150
2065 80 80 100 100 150 150 150 150 150 150
2300 80 100 100 100 150 150 150 150 150 150
2655 80 100 100 150 150 150 150 150 150 150
2950 80 100 100 150 150 150 150 150 150 150
3245 100 100 100 150 150 150 150 150 150 150
3450 100 100 150 150 150 150 150 150 150 150
3835 150 150 150 150 150 150 150 150 150 200
4248 150 150 150 150 150 150 150 200 200 200
4720 200 200 200 200 200 200 200 200 200 200
5015 200 200 200 200 200 200 200 200 200 200
5900 200 200 200 200 200 200 200 200 200 200
7080 200 200 200 200 200 200 200 200 200 200
Example : If the total length of header piping : 500 meters, capacity : 148 cfm, working pressure : 8 bar. Than suitable nominal diameter is DN50.
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Head Office & Factory:
Plot No.-206, Phase-II, Sec. 53, HSIIDC, Industrial Estate, Kundli,
Distt.-Sonipat, Haryana-131028
Branch Office:
PANIPAT : Indian Oil Petrol Pump, Ward Number-15 
Gohana Road, Panipat, Haryana-132103
BAHARICH : New Asam, Chauraha, Salarpur
Malhipur Road, Baharich, UP-271801
Service Helpline Number: 
9310295569/9311695569
For more details on our full range of products:
9555995569/9355395569/9313595569
www.northindiacompressors.com
www.northindiacompressors.com [email protected] | [email protected]