High Purity Hydrogen Compressor Oil Free Diaphragm Compressor

Description

The diaphragm compressor booster is a special structure of the volume-type compressor with high compression ratio, good leak tightness, compressed gas without lubricating oil and other solid impurities contaminated features, So it’s suitable for high purity compression, rare, valuable, inflammable, explosive, toxic, harmful, corrosive, and high pressure gas
No leakage: the compressor membrane head is sealed by static “O” ring. The O “ring is made of elastic material, with long service life and no dynamic seal to ensure no leakage during gas compression.
Corrosion resistance: the compressor membrane head can be made of 316L stainless steel, the diaphragm is made of 301 stainless steel. Small tightening torque: “O” ring seal, can reduce flange bolt tightening torque, reduce shutdown maintenance time.

Advantages of Diaphragm compressor:
1. Oil-free compression due to the hermetic separation between gas and oil chamber.
2. Abrasion-free compression due to static seals in the gas stream
3. Automatic shutdown in case of a diaphragm failure prevents damage
4. High Compression Ratios-Discharge pressure up to 1000bar.
5. Contamination Free Compression
6. Corrosion Resistance
7. High Reliability

As a displacement compressor with special,diaphragm compressor is characterized by large compression ratio,good sealing performace,and that the compress air will not be polluted by lubricant or other solid impurities.Therefore diaphragm compressor is applicable to compress high-purity,rare and precious,flammable and explosive,toxic and hazardous,corrosive and high pressure gases.

GV series diaphragm compressor parameter table
No.
Model
Cooling water(L/h)
Flow(Nm³/h)
inlet
pressure
(MPa)
outlet
pressure (MPa)
Dimensions L×W×H(mm)
Weight
(Kg)
Motor Power (kW)
Piston stroke is 70mm
1
GV-8/8-160
500
8
0.8
16
1310×686×980
650
3
2
GV-10/6-160
800
10
0.6~0.7
16
1200×600×1100
500
4
3
GV-10/8-160
800
10
0.8
16
1330×740×1080
650
4
4
GV-10/4-160
800
10
0.4
16
1330×740×1000
650
4
5
GV-7/8-350
800
7
0.8
16
1300×610×920
800
4
6
GV-15/5-160
800
15
0.5
16
1330×740×920
700
5.5
7
GV-5/7-350
1000
5
0.7
35
1400×845×1100
800
5.5
Piston stroke is 95mm
8
GV-5/200
400
5
Atmospheric pressure
20
1500×780×1080
750
3
9
GV-5/1-200
300
5
0.1
20
1520×800×1050
750
3
10
GV-11/1-25
600
11
0.1
2.5
1500×780×1080
850
4
11
GV-12/2-150
1000
12
0.2
15
1600×776×1080
750
5.5
12
GV-20/W-160
800
20
1
16
1500×800×1200
800
5.5
13
GV-30/5-30
800
30
0.5
1
1588×768×1185
980
5.5
14
GV-10/1-40
400
10
0.1
4
1475×580×1000
1000
5.5
15
GV-20/4
600
20
Atmospheric pressure
0.4
1500×900×1100
1000
5.5
16
GV-70/5-10
500
70
0.5
1
1595×795×1220
1000
5.5
17
GV-8/5-210
400
8
0.5
21
1600×880×1160
1020
5.5
18
GV-20/1-25
400
20
0.1
2.5
1450×840×1120
1050
5.5
19
GV-20/10 – 350
1200
20
1
35
1500×750×1140
800
7.5
20
GV-15/5-350
1050
15
0.5
35
1600×835×1200
1000
7.5
21
GV-20/8-250
1200
20
0.8
25
1520×825×1126
1000
7.5
22
GV-12/5-320
1200
12
0.5
32
1600×835×1130
1000
7.5
23
GV-15/8-350
1100
15
0.8
35
1520×820×1160
1020
7.5
24
GV-18/10-350
1200
18
1
35
1255×800×1480
1200
7.5
25
GV-35/4-25
300
35
0.4
2.5
1500×810×1100
1000
7.5
26
GV-50/6.5-36
2250
50
0.65
3.6
1450×850×1120
1048
7.5
27
GV-20/5-200
1200
20
0.5
20
1500×780×1080
800
7.5
Piston stroke is 130mm
28
GV-20/3-200
1200
20
0.3
20
2030×1125×1430
1800
15
29
GV-25/5 -160
1200
25
0.5
16
1930×1150×1450
1800
15
30
GV-40/0.5-10
1200
40
0.05
1.00
2035×1070×1730
1800
15
31
GV-20/200
1200
20
Atmospheric pressure
20
1850×1160×1400
1850
15
32
GV-90/30-200
1200
90
3
20
2030×970×1700
1800
22
33
GV-30/8-350
2400
30
0.8
35
2030×1125×1430
1800
22
34
GV-30/8-350
2400
30
0.8
35
2040×1125×1430
1800
22
35
GV-60/10-160
3000
60
1
16
1800×1100×1400
1800
22
36
GV-60/5-160
3000
60
0.5
16
2030×1125×1430
1800
22
37
GV-40/10-400
2000
40
1
40
2000×1150×1500
1800
22
38
GV-60/10-350
2400
60
1
35
2070×1125×1430
1800
22
39
GV-30/5-350
2000
30
0.5
35
1900×1130×1450
2000
22
40
GV-40/2.5-160
2000
40
0.25
16
1900×1130×1450
2000
22
41
GV-150/3.5-30
2000
150
0.35
3
1900×1130×1450
2000
22
42
GV-70/2.5-80
2000
70
0.25
8
1880×1060×1400
2120
22
43
GV-80/2.5-80
2000
80
0.25
8
1880×1060×1400
2120
22
44
GV-120/3.5-12
3600
120
0.35
1.2
2030×1045×1700
2200
22
45
GV-100/7-25
1200
100
0.7
2.5
2030×1045×1700
1900
30
46
GV-50/5-210
2000
50
0.5
21
1900×1130×1450
2000
30
47
GV-80/5-200
2000
80
0.5
20
1900×1130×1450
2000
22
48
GV-40/5-350
2000
40
0.5
35
1900×1130×1450
2000
30