D type Reciprocating Compressor

KPW-D Series Piston Industrial Gas CompressorKeepwin has developed models for 2D3.5,2D5.5,2D8,2D12,2D20,2D25,2D32,2D50 and 2D80 series compressors. The products are stable,reliable and have already be

  • Model: 2D32W-160/0.2~10
  • Flow Rate: 160Nm3/min
  • Suction Pressure: 0.02Mpa
  • Exhaust Pressure: 1Mpa
  • Medium Gas: : methane gas
  • Power(Kw): 1200KW
  • Lubricating Type: OIlfree
  • Cooling Type: water cooling

KPW-D Series Piston Industrial Gas Compressor

Keepwin has developed models for 2D3.5,2D5.5,2D8,2D12,2D20,2D25,2D32,2D50 and 2D80 series compressors. The products are stable,reliable and have already been in series and modularized.Keepwin can aslo rapidly provide products of other specifications through modular combination design upon users' requirements.

The KPW-D Series Piston Industrial Gas Compressor are of various constructins and forms which customers can chosse freely.

  • Lubrication includes : oil lubrication, low-oil lubrication and oil free lubrication;

  • Cooling method includes: Water cooling.

  • Installation type includes: Stationary and Skid Mounting.

Besides general gas such as air, the compressed medium may also include flammable and explosive gas, such Natural Gas and Coal Gas as well as special gas which are toxic and corrosive.

KEEPWIN has taken a series of technical measures in aspects such as structure material, explosion prevention, anto-control and protection to guarantee safety and reliability.

Products are widely used in variety of industries such as Petroleum, Chemical textile, Gas Separation, Metallurgy Mine Machinery.

Keepwin has four series of industrial gas compressor:


  • KPW-D Series Piston Industrial Gas Compressor

  • KPW-L Series Piston Industrial Gas compressor

  • KPW-M Series Piston Industrial Gas Compressor

  • KPW-P Series Piston Industrial Gas Compressor


KPW-D Series Piston Industrial Gas Compressor Technical Parameters:
KPW-D Series Piston Industrial Gas Compressor
No.ModelCompressed mediumF.A.D (Nm3/min)Inlet Pressure
( Mpa)
Exhuast Pressure
(Mpa)
Power 
(KW)
Speed
r/min
Dimension
(L*W*H)mm
N.W
Weight (t)  
Voltage
V
12D3.5W-14/0.3~6Regenerated hydrogen gas14N0.030.6904855200*1800*25008380
22D3.5W-5.7/6.5Regenerated gas5.7N0.020.65454855200*1800*25005.5380
32D3.5W-17/0.4~12.5Synthetic tail gas17N0.041.251324855200*1800*25005.5380
42D3.5W-20/5Feed gas20N0.0020.51324855030*2000*25504.5380
52D3.5W-25/9~49Replenish hydrogen25N0.94.91324855400*3500*22008380
62D3.5W-79/26~49Recycle hydrogen79N2.64.91604855400*3500*20308380
72D3.5W-20/0.1~6Feed hydrogen20N0.010.61324854750*2200*25504.5380
82D3.5W-54/0.02~0.5coal gas540.0020.051105854560*1800*25505.5380
92D3.5W-16.7/0.2~8Synthetic tail gas16.7N0.01~0.040.81324854600*1950*22004.5380
102D3.5W-36.7/0.3~2.8Analytical gas36.7N0.030.281604854190*1800*24905380
112D3.5W-82/12~22Recycle hydrogen82N1.22.21604854300*1300*17405.5380
122D5.5W-30/8coal gas30NMicro positive pressure0.82205853857*1528*25056.5380
132D5.5W-40/8Coke oven gas40Atmospheric pressure0.82505853935*2020*25856.5380
142D5.5W-40/8~111Coke oven gas40N0.002~0.0150.82805853935*2020*25856.5380
152D5.5W-80/3.5~12.5Rich gas80N0.351.252804854502*1750*19657380
162D5.5W-72/2.5~8.5Regenerated gas72N0.250.852504854040*1750*23806.510000
172D5.5W-30/0.1~7Hydrogen30N0.010.72004854420*1750*27706.510000
182D8W-44/10.2Reaction gas44Micro positive pressure1.023154964828*1924*27508.76000
192D8W-65/8~25Nitrogen gas65N0.82.52504904900*3645*227011415
202D8W-119/3.9~15Recovery hydrogen gas119N0.39~0.481.54504855800*2250*29707.610000
212D8W-187.5/5~10Regenerated gas187.5N0.514004854890*1875*25508.710000
222D8W-110/7~23Nitrogen gas110N0.72.34004854700*2000*23308.410000
232D8W-60/6coal gas600.001~0.00250.64004854894*2245*33939.510000
242D12W-125/3Gas125N0.0040.35604906000*2140*3496116000
252D12W-160/3~mixed gas with hydrogen160N0.31.15604286300*2400*28008.810000
262D12W-70/0.4~13Rich gas70N0.041.35604855700*2600*35008.86000
272D12W-152/3.5~12.5Rich gas152N0.35~0.41.255604205700*2600*280010.26000
282D12W-256/4~9Regenerated gas256N0.40.96304205600*2400*350013.110000
292D12W-192/2.5~8.5Regenerated gas192N0.250.856304205500*2600*350013.110000
302D12W-267/5~11Nitrogen and hygrogen gas267N0.51.16304206000*2600*320013.110000
312D25W-83/2.5~8.5Regenerated gas830.250.858503727350*2400*37602110000
322D25W-230/2.5~8.5Regenerated gas230N0.250.858003727350*3400*3760216000
332D25W-26.5/10~40Natural gas26.51410003727350*2400*376013.510000
342D25W-252/4~12.5Rich gas252N0.41.257103757400*2650*350012.910000
352D25W-252/4~12.5Rich gas252N0.41.257303757400*2650*350013.510000
362D25W-110/0.2~6Rich gas1100.020.67103727600*3700*470013.510000
372D32W-321.2/2.5~8.5Regenerated gas321.2N0.250.8510003757800*2800*37602510000
382D32W-392.7/4.5~15Dry feed gas392.7N0.451.512503757800*2000*4000266000
392D32W-150/0.2~6Rich gas150N0.020.610003338400*4530*40003610000
402D32W-87.5/0.4~15.5Rich gas87.5N0.041.557103758100*4500*47003210000
412D32W-160/0.2~10Methane gas160N0.02112003338400*4500*52303610000
422D32W-174/9~64Natural gas174N0.96.39003338200*4000*47302510000
432D32W-145/5~39Feed gas145N0.53.98003718200*4000*47302510000
442D50W-233/2~19Reaction gas890.21.911203338700*3400*47002810000
452D50W-463/4.8~16Feed gas463N0.481.614003338700*3400*47002910000
462D50W-461.7/5.8~17Tail gas461.7N0.581.714003338700*3400*47002910000
472D50W-484/7.5~20Hydrogen484N0.75214003338700*3400*47002910000
482D80W-40.2/150~172Hydrogen40.21517.227003009500*3800*45005010000
492D80W-128/2~7Regenerated gas1280.20.710003009600*4200*50005210000
502D80W-340/2.2~27.5Mixed refrigerant3400.222.7518003339600*4500*50005510000
*) Specifications are subject to change without prior notice.Please contact us for any specification that is not within the parameters mentioned standard


If you want to send us the inquiry,please fill the below technical information:

A. The gas compression medium 

B. Gas composition? or the gas purity?

C. The flow rate: _____Nm3/hr

D. Inlet pressure: _____ Bar (gauge pressure or absolute pressure)

E. Discharge pressure: _____ Bar (gauge pressure or absolute pressure)

F. Inlet temperature

G.Discharge temperature

H. Cooling water temperature as well as other technical requirement.

We can customize kinds of process gas compressors specially.

If you are interested in it, please send inquiry,let's discuss a further.