Diaphragm compressor according to the needs of the user, choose the right type of compressor to meet the needs of the user. The diaphragm of the metal diaphragm compressor completely separates the gas from the hydraulic oil system to ensure the purity of the gas and no pollution to the gas. At the same time, advanced manufacturing technology and accurate membrane cavity design technology are adopted to ensure the service life of the diaphragm compressor diaphragm. No pollution: the metal diaphragm group completely separates the process gas from the hydraulic oil and lubricating oil parts to ensure the gas purity.
Our compressors can compress ammonia, propylene, nitrogen, oxygen, helium, hydrogen, hydrogen chloride, argon, hydrogen chloride, hydrogen sulfide, hydrogen bromide, ethylene, acetylene, etc. (Nitrogen diaphragm compressor, bottle filling compressor, oxygen diaphragm compressor)
The compressor outlet pressure produced by the company can reach up to 50MPa.Our products cover the fields of food and medicine, metallurgy, electronics, textiles, clean energy, aerospace, nuclear power, petrochemicals, and other fields.
Advantages
- Good Sealing Performance .
- Cylinder has good heat dissipation performance .
- Completely Oil-free , the gas purity can be guaranteed to be higher than 99.999% .
- High Compression Ratios, High discharge pressure up to 1000bar .
- Long service life ,more than 20 years .
Product Description
Main Structure
The diaphragm compressor structure is mainly composed of a motor, base, crankcase, crankshaft linkage mechanism, cylinder components, crankshaft connecting rod, piston, oil and gas pipeline, electric control system, and some accessories.
Main Structure
The diaphragm compressor structure is mainly composed of motor, base, crankcase, crankshaft linkage mechanism, cylinder components, crankshaft connecting rod, piston, oil and gas pipeline, electric control system and some accessories.
Structure and working cycle of diaphragm compressor
Nitrogen Compressor
1. High-purity gas compression
Zero pollution: The design of the diaphragm compressor ensures that the gas is completely sealed between the diaphragm and the cylinder, without contact with lubricating oil or the external environment, and is suitable for compressing high-purity nitrogen (such as electronic grade, food grade, and pharmaceutical grade).
No leakage risk: Metal or composite diaphragms can prevent gas leakage and avoid impurities from mixing.
2. High-pressure capability
Diaphragm compressors can achieve ultra-high pressure (up to 300 MPa or more), suitable for applications requiring high-pressure nitrogen (such as gas boosting, high-pressure testing, CNG filling stations, etc.).
3. Low maintenance & long life
Friction-free design: There is no direct contact between the diaphragm and the cylinder, which reduces mechanical wear and extends service life.
Simple maintenance: The main vulnerable parts are diaphragms and valves, with low replacement costs and no need for complex lubrication systems.
4. Safe and reliable
Explosion-proof: Nitrogen itself is inert, and the diaphragm structure further avoids the risk of sparks or explosions, and is suitable for flammable and explosive environments (such as chemicals and petroleum).
No overheating problem: low temperature rise during compression, suitable for heat-sensitive gases.
5. Energy saving and environmental protection
Oil-free lubrication: no lubricating oil is required, oil pollution is avoided, and environmental protection requirements are met (such as food and pharmaceutical industries).
High efficiency: designed for small flow and high pressure gas, energy consumption is lower than some piston compressors.
6. Wide application
Industrial field: nitrogen boosting, gas recovery, inert gas protection.
Scientific research and laboratory: high pressure experiment, chromatographic analysis.
Energy and aviation: CNG/LNG boosting, spacecraft testing.
Parameters table
| GL series diaphragm compressor parameter table |
| |
Model |
Cooling water (L/h) |
Flow
(Nm³/h) |
Inlet
pressure
(MPa) |
Outlet
pressure
(MPa) |
Dimensions L×W×H(mm) |
Weight (kg) |
Motor Power (kW) |
| 1 |
GL-10/160 |
1000 |
10 |
Atmospheric |
16 |
2200×1200×1300 |
1600 |
7.5 |
| 2 |
GL-25/15 |
1000 |
25 |
Atmospheric |
1.5 |
2200×1200×1300 |
1600 |
7.5 |
| 3 |
GL-20/12-160 |
1000 |
20 |
1.2 |
16 |
2200×1200×1300 |
1600 |
7.5 |
| 4 |
GL-70/5-35 |
1500 |
70 |
0.5 |
3.5 |
2000×1000×1200 |
1600 |
15 |
| 5 |
GL-20/10-150 |
1500 |
20 |
1.0 |
15 |
2200×1200×1300 |
1600 |
15 |
| 6 |
GL-25/5-150 |
1500 |
25 |
0.5 |
15 |
2200×1200×1300 |
1600 |
15 |
| 7 |
GL-45/5-150 |
2000 |
45 |
0.5 |
15 |
2600×1300×1300 |
1900 |
18.5 |
| 8 |
GL-30/10-150 |
1500 |
30 |
1.0 |
15 |
2300×1300×1300 |
1700 |
11 |
| 9 |
GL-30/5-160 |
2000 |
30 |
0.5 |
16 |
2800×1300×1200 |
2000 |
18.5 |
| 10 |
GL-80/0.05-4 |
4500 |
80 |
0.005 |
0.4 |
3500×1600×2100 |
4500 |
37 |
| 11 |
GL-110/5-25 |
1400 |
110 |
0.5 |
2.5 |
2800×1800×2000 |
3600 |
22 |
| 12 |
GL-150/0.3-5 |
1100 |
150 |
0.03 |
0.5 |
3230×1770×2200 |
4200 |
18.5 |
| 13 |
GL-110/10-200 |
2100 |
110 |
1 |
20 |
2900×2000×1700 |
4000 |
30 |
| 14 |
GL-170/2.5-18 |
1600 |
170 |
0.25 |
1.8 |
2900×2000×1700 |
4000 |
22 |
| 15 |
GL-400/20-50 |
2200 |
400 |
2.0 |
5.0 |
4000×2500×2200 |
4500 |
30 |
| 16 |
GL-40/100 |
3000 |
40 |
0.0 |
10 |
3700×1750×2000 |
3800 |
30 |
| 17 |
GL-900/300-500 |
3000 |
900 |
30 |
50 |
3500×2350×2300 |
3500 |
55 |
| 18 |
GL-100/3-200 |
3500 |
100 |
0.3 |
20 |
3700×1750×2150 |
5200 |
55 |
| 19 |
GL-48/140 |
3000 |
48 |
0.0 |
14 |
3800×1750×2100 |
5700 |
37 |
| 20 |
GL-200/6-60 |
3000 |
200 |
0.6 |
6.0 |
3800×1750×2100 |
5000 |
45 |
| 21 |
GL-140/6-200 |
5000 |
140 |
0.6 |
20.0 |
3500×1380×2350 |
4500 |
55 |
| 22 |
GL-900/10-15 |
2500 |
900 |
1.0 |
1.5 |
3670×2100×2300 |
6500 |
37 |
| 23 |
GL-770/6-20 |
4500 |
770 |
0.6 |
2.0 |
4200×2100×2400 |
7600 |
55 |
| 24 |
GL-90/4-220 |
6000 |
90 |
0.4 |
22.0 |
3500×2100×2400 |
7000 |
45 |
| 25 |
GL-1900/21-30 |
3800 |
1800 |
2.1 |
3.0 |
3700×2000×2400 |
7000 |
55 |
| 26 |
GL-300/20-200 |
4200 |
300 |
2.0 |
20.0 |
3670×2100×2300 |
6500 |
45 |
| 27 |
GL-200/15-200 |
4000 |
200 |
1.5 |
20.0 |
3500×2100×2300 |
6000 |
45 |
| 28 |
GL-330/8-30 |
5000 |
330 |
0.8 |
3.0 |
3570×1600×2200 |
4000 |
45 |
| 29 |
GL-150/6-200 |
5000 |
150 |
0.6 |
20.0 |
3500×1600×2100 |
3800 |
55 |
| 30 |
GL-300/6-25 |
4500 |
300 |
0.6 |
2.5 |
3450×1600×2100 |
4000 |
45 |
Customized is accepted , Pls provide the following information to us ,then we will do the technical proposal and best price to you.
1.Flow rate: _______Nm3/h
2.Gas Media : ______ Hydrogen or Natural Gas or Oxygen or other gas
3.Inlet pressure: ___bar(g)
4.Inlet temperature:_____ºC
5.Outlet pressure:____bar(g)
6.Outlet temperature:____ºC
7.Installation location: _____indoor or outdoor
8.Location ambient temperature: ____ºC
9.Power supply: _V/ _Hz/ _3Ph
10.Cooling method for gas: air cooling or water cooing
Picture Dispaly
Company strength display
After Sales Service
1.Quick response within 2 to 8 hours, with a reaction rate exceeding 98%;
2. 24-hour telephone service, please feel free to contact us;
3. The whole machine is guaranteed for one year (excluding pipelines and human factors);
4. Provide consulting service for the service life of the whole machine, and provide 24-hour technical support via email;
5. On-site installation and commissioning by our experienced technicians;
Our Customer
Exhibition Display
Certificate display
Packaging and Shipping
FAQ
1.How to get a prompt quotation of gas compressor ?
1)Flow Rate/Capacity : ___ Nm3/h
2)Suction/ Inlet Pressure : ____ Bar
3)Discharge/Outlet Pressure :____ Bar
4)Gas Medium :_____
5)Voltage and Frequency : ____ V/PH/HZ
2.How long is delivery time ?
Delivery time is around the 30-90 days .
3.What about the voltage of products? Can they be customized?
Yes, the voltage can be customized according to your inquire.
4.Can you accept OEM orders?
Yes, OEM orders is highly welcome.
5.Will you provide some spare parts of the machines?
Yes, we will .
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