300bar High-Flow Energy-Saving Nitrogen N2 Oxygen Diaphragm Compressor for Industrial Use

• After-sales Service: 18 Months
• Warranty: 18 Months
• Principle: Reciprocating Compressor
• Application: High Back Pressure Type
• Performance: Low Noise
• Mute: Mute
• Model NO.: GV-70/5-10
• Lubrication Style: Oil-less
• Drive Mode: Electric
• Configuration: Stationary
• Power Source: AC Power
• Material: Stainless Steel
• Structure Type: V Type
• Piston Travel: 70-130mm
• Max.Piston Force: 10kn-30kn
• Max.Discharge Pressure: 50MPa
• Flow-Rate Range: 2-100nm3/H
• Motor Power: 2.2kw-30kw
• Transport Package: Fumigation Wooden Box, by Sea
• Specification: 1595*795*1220mm
• Origin: China
• HS Code: 841480909
• Production Capacity: 500 Sets / Year

Product Description

High-Flow Energy-Saving Nitrogen N2 Oxygen Diaphragm Compressor for Industrial Use
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Our company specialize in making various kinds of compressors, such as:,, Air compressors,,,,etc. All products can be customized according to your parameters and other requirements.

Process principle
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.
Main Structure
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.
Gas Media 
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)
GV Model Simple Description
GV diaphragm compressor is a special structure of the volumetric compressor, is the highest level of compression in the field of gas compression, this compression method Without secondary pollution, it can ensure the purity of gas is more than 5, and it has very good protection against compressed gas. It has the characteristics of large compression ratio, good sealing performance, and the compressed gas is not polluted by lubricating oil and other solid impurities. Therefore, it is suitable for compressing high-purity, rare and precious, flammable, explosive, toxic, harmful, corrosive and high-pressure gases. The compression method is generally specified in the world for compressing high-purity gas, flammable and explosive gas, toxic gas and oxygen. Etc. (such as nitrogen diaphragm compressor, oxygen diaphragm compressor, hydrogen sulfide diaphragm compressor, argon diaphragm compressor, etc.).
Advantages
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.
Basically, the structure of the diaphragm compressor is divided into two parts: the hydraulic framework and the pneumatic force framework. During the compression process, there are two steps: the suction stroke and the delivery strok
GV series Nitrogen diaphragm compressor :
Structure type : V type
Piston Travel : 70-130mm
Max Piston force : 10KN-30KN
Max discharge Pressure : 50MPa
Flow Rate Range :2-100Nm3/h
Motor Power : 2.2KW-30KW
If you want get the commercial quote , Customized is accepted , Pls provide the following information to us :
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?
Wide variety and types of diaphragm compressor can be manufactured by our company such as hydrogen compressor , nitrogen compressor , helium compressor , natural gas compressor and etc .
Outlet pressure at 50bar 200 bar, 350 bar (5000 psi), 450 bar, 500 bar, 700 bar (10,000 psi), 900 bar (13,000 psi) and other pressure can be customized 
Following is the hot-selling model for your reference :

GV Model Specification

Number	Model	Cooling water consumption(t/h)	Exhaust volume Nm3/h)	Intake pressure (MPa)	Exhaust pressure (MPa)	Overall dimension LxWxH(mm)	Weight (t)	Motor power (KW)
The piston stroke of the following products is 70mm
1	GV-8/8-160	0.5	8	0.8	16	1310x686x980	0.65	3
2	GV-10/6-160	0.8	10	0.6~0.7	16	1200x600x1100	0.5	4
3	GV-10/8-160	0.8	10	0.8	16	1330x740x 1080	0.65	4
4	GV-10/4-160	0.8	10	0.4	16	1330x740x1000	0.65	4
5	GV-7/8-350	0.8	7	0.8	16	1300x610x920	0.8	4
6	GV-15/5-160	0.8	15	0.5	16	1330x740x920	0.7	5.5
7	GV-5/7-350	1	5	0.7	35	1400x845x1100	0.8	5.5
The piston stroke of the following products is 95mm
8	GV-5/200	0.4	5	Normal pressure	20	1500x780x1080	0.75	3
9	GV-5/1-200	0.3	5	0.1	20	1520 x 800 x 1050	0.75	3
10	GV-11/1-25	0.6	11	0.1	2.5	1500x780x1080	0.85	4
11	GV-12/2-150	1	12	0.2	15	1600x776x1080	0.75	5.5
12	GV-20/W-160	0.8	20	1	16	1500x800x 1200	0.8	5.5
13	GV-30/5-30	0.8	30	0.5	1	1588x 768 x 1185	0.98	5.5
14	GV-10/1-40	0.4	10	0.1	4	1475 x 580x1000	1	5.5
15	GV-20/4	0.6	20	Normal pressure	0.4	1500x900x1100	1	5.5
16	GV-70/5-10	1-5	70	0.5	1	1595 x 795 x 1220	1	5.5
17	GV-8/5-210	0.4	8	0.5	21	1600 x 880x1160	1.02	5.5
18	GV-20/1-25	0.4	20	0.1	2.5	1450 x 840x1120	1.05	5.5
19	GV-20/10 - 350	1.2	20	1	35	1500x750x1140	0.8	7.5
20	GV-15/5-350	1-05	15	0.5	35	1600 x 835x 1200	1	7.5
21	GV-20/8-250	1.2	20	0.8	25	1520x825x1126	1	7.5
22	GV-12/5-320	1.2	12	0.5	32	1600 x 835x 1130	1	7.5
23	GV-15/8-350	1.1	15	0.8	35	1520x820x1160	1.02	7.5
24	GV-18/10-350	1.2	18	1	35	1255 x 800 x 1480	1.2	7.5
25	GV-35/4-25	0.3	35	0.4	2.5	1500x810x1100	1	7.5
26	GV-50/6.5-36	2.25	50	0.65	3.6	1450x850x1120	1.048	7.5
27	GV-20/5-200	1-2	20	0.5	20	1500x780x1080	0.8	7.5
The piston stroke of the following products is 130mm
28	GV-20/3-200	1.2	20	0.3	20	2030 x 1125 x 1430	1.8	15
29	GV-25/5 -160	1.2	25	0.5	16	1930 x 1150 x 1450	1.8	15
30	GV-40/0.5-10	1.2	40	0.05	1.00	2035 x 1070 x 1730	1.8	15
31	GV-20/200	1.2	20	Normal pressure	20	1850 x 1160 x 1400	1.85	15
32	GV-90/30-200	1.2	90	3	20	2030 x 970 x 1700	1-8	22
33	GV-30/8-350	2.4	30	0.8	35	2030 x 1125 x 1430	1.8	22
34	GV-30/8-350	2.4	30	0.8	35	2040 x 1125 x 1430	1.8	22
35	GV-60/10-160	3	60	1	16	1800 x 1100 x 1400	1.8	22
36	GV-60/5-160	3	60	0.5	16	2030 x 1125 x 1430	1.8	22
37	GV-40/10-400	2	40	1	40	2000 x 1150 x 1500	1.8	22
38	GV-60/10-350	2.4	60	1	35	2070 x 1125 x 1430	1.8	22
39	GV-30/5-350	2	30	0.5	35	1900 x 1130 x 1450	2	22
40	GV-40/2.5-160	2	40	0.25	16	1900 x 1130 x 1450	2	22
41	GV-150/3.5-30	2	150	0.35	3	1900 x 1130 x 1450	2	22
42	GV-70/2.5-80	2	70	0.25	8	1880 x 1060 x 1400	2.12	22
43	GV-80/2.5-80	2	80	0.25	8	1880 x 1060 x 1400	2.12	22
44	GV-120/3.5-12	3.6	120	0.35	1.2	2030 x 1045 x 1700	2.2	22
45	GV-100/7-25	1.2	100	0.7	2.5	2030 x 1045 x 1700	1.9	30
46	GV-50/5-210	2	50	0.5	21	1900 x 1130 x 1450	2	30
47	GV-80/5-200	2	80	0.5	20	1900 x 1130 x 1450	2	22
48	GV-40/5-350	2	40	0.5	35	1900 x 1130 x 1450	2	30

Application of hydrogen diaphragm compressor :
Food industry, petroleum industry, chemical industry, electronics industry, nuclear power plant, aerospace, industrial equipment, medicine, scientific research .

Our Certificate : CE and ISO certification

 

 

Our Service for diaphragm compressor : 
1.Service time : 24*7 Hours
2.Customized Service 
3.Perfect pre-sale,sale,after-sales service
4.FAT
5.Onsite commissioning Service
6.18 months warranty period

FAQ :
Q1.How about your after-sales service?
A: 1. Provide customers with intallation and commissioning online instructions.
2. Well-trained engineers available to overseas after-sales service.

Q2.What's payment term?
A: T/T, L/C, D/P, Western Union, Trade Assurance and etc. Also we could accept USD, RMB, GBP, Euro and other currency.

Q3 : How long is your air compressor warranty?
A: Usually 1 year /12 Months for whole compressor machine, 2years/24months for air end (except maintenance spare parts.). And we can provide further warranty if necessary.