Oxygen Diaphragm Compressor Oil Free Oxygen Compressor Oxygen Boosters

• Customization: Available
• After-sales Service: 1year
• Warranty: 1year
• Model NO.: WWZ-15/4-150
• Cooling System: Water Cooling
• Cylinder Arrangement: Balanced Opposed Arrangement
• Cylinder Position: Vertical
• Structure Type: Closed Type
• Compress Level: Single-Stage
• Refrigerant Type: Ammonia
• Product Name: Oil Free Oxygen Compressor Oxygen Boosters
• Model: Wwz-15/4-200
• Compressed Medium: Oxygen O2 Gas
• Flow Rate: 15nm3/H
• Shaft Power (Kw): 11kw
• Inlet Pressure ( MPa): 4bar (G)
• Exhuast Pressure (MPa): 200bar (G)
• Cooling Method: Air Cooled or Water Cooled
• Speed: 740rpm/Min
• Performance: Low Noise
• Structural Style: D-Type, Water Cooling Industry Compressor
• Application: Petrochemicals Compressor
• Valve Brand: Hoerbiger Valve
• Performance 1: Explosion-Proof Motor
• Power Source: AC Power
• Transport Package: Wooden Package, by Sea
• Specification: 3200x1300x3150mm
• Trademark: 2800kgs
• Origin: China
• HS Code: 84148049
• Production Capacity: 200sets/Month
• Package Size: 158.00cm * 98.00cm * 122.00cm
• Package Gross Weight: 480.000kg

Product Description

1.Air cooled or water-cooled type
2.Power range: ≤55KW
3.Speed range: 300-600r/min
4.Flow range: 1000Nm³/h
5.Inlet pressure:0-0.6MPa
6.Outlet pressure: ≤10MPa
7.Compression stage: 1-4 stages

If you have compressor inquiry please tell us follows information when you send inquiry:
*Compressor working medium: If single gas ,how many purity ? if mixed gas , what's gas content lit ?
*Suction pressure(gauge pressure):_____barg
*Exhaust pressure(gauge pressure):_____barg
*Flow rate per hour for compressor: _____Nm³/h
Compressor gas suction temperature:_____ºC
Compressor working hours per day :_____hours
Compressor working site altitude :_____m
Environment temperature : _____ºC
Has cooling water in the site or not ?______
Voltage and frequency for three phase :____________
Do not has water vapor or H2S in the gas ?______
Application for compressor?__________


The Oil-free piston booster compressor is widely used in oxygen industry such as air separation oxygen plant and medical industry.

Technical Paramter of Low pressure Oil Free Piston Oxygen Gas Booster Compressor

Model	Flow rate	Suction Pressure	Discharge Pressure	Motor Power	Dimension	Interface diameter
	Nm3/h	MPa	MPa	KW	mm×mm×mm
ZWZ-5/1.5-10	5	0.15	1	1.5	1000×500×700	Rc 1/2'
VWZ-10/1.5-10	10	0.15	1	2.2	1000×500×700	Rc 1'
VWZ-15/1.5-10	15	0.15	1	3	1000×500×700	Rc 1'
WWZ-20/1.5-10	20	0.15	1	4	1200×650×800	Rc 1'
WWZ-25/1.5-10	25	0.15	1	5.5	1200×650×800	Rc 1'
WWZ-30/1.5-10	30	0.15	1	5.5	1200×650×800	Rc 1'
WWZ-50/1.5-10	50	0.15	1	7.5	1200×650×800	Rc 1'
ZWZ-5/4-14	5	0.4	1.4	1.5	1000×500×700	Rc 1/2'
ZWZ-10/4-14	10	0.4	1.4	2.2	1000×500×700	Rc 1'
ZWZ-15/4-14	15	0.4	1.4	2.2	1000×500×700	Rc 1'
VWZ-20/4-14	20	0.4	1.4	3	1200×650×800	Rc 1'
VWZ-25/4-14	25	0.4	1.4	4	1200×650×800	Rc 1'
VWZ-30/4-14	30	0.4	1.4	5.5	1200×650×800	Rc 1'
WWZ-50/4-14	50	0.4	1.4	7.5	1200×650×800	Rc 1'

150bar  Oil-Free Piston Type Oxygen Booster Compressor Technical Parameters Table

Model	Flow rate	Suction Pressure	Discharge Pressure	Motor Power	Inlet Interface diameter	Outlet Interface diameter	Dimension
	Nm3/h	MPa	MPa	KW			mm×mm×mm
WWZ-5/4-150	5	0.4	15	4	DN20	M14×1.5	1080×820×850
WWZ-8/4-150	8	0.4	15	5.5	DN20	M14×1.5	1080×820×850
WWZ-10/4-150	10	0.4	15	7.5	DN20	M14×1.5	1080×870×850
WWZ-12/4-150	12	0.4	15	7.5	DN20	M14×1.5	1080×870×850
WWZ-15/4-150	15	0.4	15	11	DN20	M14×1.5	1150×970×850
WWZ-20/4-150	20	0.4	15	15	DN20	M14×1.5	1150×970×850
WWZ-25/4-150	15	0.4	15	11	DN20	M14×1.5	1150×970×850
WWZ-30/4-150	20	0.4	15	15	DN20	M14×1.5	1150×970×850
WWZ-25/4-150	25	0.4	15	11	DN20	M14×1.5	1350×1100×950
WWZ-30/4-150	30	0.4	15	15	DN20	M14×1.5	1450×1100×1000
WWZ-45/4-150	45	0.4	15	18.5	DN20	M14×1.5	1580×1200×1120
WWZ-50/4-150	50	0.4	15	18.5	DN20	M14×1.5	1680×1250×1220
WWZ-60/4-150	60	0.4	15	22	DN20	M14×1.5	1780×1300×1250

All standard cylinder oxygen filling diaphragm compressor are CE marked to meet the requirements of the EU market. We can also provide customized plant filling oxygen compressor according to customer conditions. Our microboost medical oxygen compressor have the following features According to the different working conditions of the customer:
1. Completely 100% oil free, no oil required (depending on the specific model)
2. Oxygen for  PSA Oxygen Generator
3. NO pollution, keep the same purity into the gas
4. RELIABLE and high quality, comparable to the American RIX brand.
5. TOP low cost, low maintenance cost, simple operation, just change the piston ring
6. 4000 hours piston ring working life under low pressure conditions, 1000-2000 hours working life under high pressure conditions
7. High quality high efficient brand motor, can be customized for high sea level use with more long service life.
8. CE approved to meet the requirements of the EU market
9. According to the customer's specific working conditions, the compressor is designed for single machine compression, two-stage compression, three-stage compression and four-stage compression.
10. Low speed, long life, average speed 360-760RPM,
11. Low noise, average noise below 75dB, can work quietly in the medical field
12. Each stage has an interstage safety valve. If the stage is overpressured, the safety valve will take off and release the overpressure gas to ensure the stable operation of the compressor.
13. Each level has a temperature controller. If the temperature between the stages exceeds the standard, the temperature display will sound and light alarm.




Advantages of KEEPWIN Process Gas Compressor:
1.   High quality material, Stable & Reliable operation
2.  Low Maintenance cost & Low noise
3.  Easy to install on site and connect with the user's pipeline system to operate
4.  Alarm automatic shutdown to protection machine function
5.  Corrosion Resistance

Lubrication includes : Oil lubrication, low-oil lubrication and oil free lubrication;
Cooling method includes: Water cooling, and air cooling.
Installation type includes: Stationary and Skid Mounting.

Compressor parameters are detailed in "Reciprocating Compressor Data Table".
 

Model &Name:	DW-10.3/15-57 New Hydrogen Gas Booster Compressor
Structure:	D type, Two-column Two-stage, water cooled, Oil Free Reciprocating Piston Compressor
Comrpess medium:	H2: 88.1%    C1: 6.0%    C2: 3.5%   C3: 0.3%   iC4: 0.5%   nC4: 0.9%    iC5: 0.4%    nC5: 0.3%
Flow rate at suction condition	620m3/ h
Flow rate at standard condition	8460Nm3/h
Atmospheric pressur	945-964 milli bar
Suction pressure:	15bar (G)
Discharge pressure:	57bar (G)
Suction temperature:	-9~+42ºC
Discharge temperature:	≤110 ºC(before cooling)
Shaft power:	≤461kW
Shaft speed:	420 r/min
Dimension:	6770×3450×3250 mm
weight:	~16t
Altitude	487m
Relative humidity	64-83%
Compressor design refer standard	API 618
Painting color	can according to client's requirement to paint

Main Technical Parameters of Main Motor

Motor model:
Motor type:	Y Series, Three Phases, squirrel cage motor totally enclosed, Asynchronism, fan cooled suitable for direct on line starting at ambient temperature of 40˚C
Motor Altitude	1000m
Exproof protection level	EXD dIICT4
Motor power:	560KW
Rated Output power	not less than 110% of the compressor power
Motor speed:	420r/min
Motor voltage:	6kV (ACC.IEC34.1)
Frequency:	50 Hz (ACC.IEC34.1)
Startup mode	Direct Start
Protection level:	IP 55 (junction box IP55);   Cos Ø>0.85. Insulation class: F; Temperature rise: Grade B;
Terminal box location	Above
Direction of rotating	Both direction
Motor Cooling system	IC411

 

Inquiry to us!

Note:for the other customizing process gas compressor, please kindly send below information to our factory to calculate the producing cost for your item.
Clients' inquiries should contain related parameters 
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.

D-type Reciprocating Compressor

D-type Compressor Specification Keepwin has developed models for 2D3.5,2D5.5,2D8,2D12,2D20,2D25,2D32,2D50 and 2D80 series reciprocating piston compressors.  which 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.  
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 Petrochemicals, Fine Chemicals, Pharmaceutical Chemicals, Energy Chemicals, Machinery Industry, Electronics Industry, Agriculture, Animal Husbandry and Defense Industry, Astronomy, Aerospace, Medical and other fields.

 

D type Diaphragm Compressor Technical Parameters
No.	Model	Compressed medium	F.A.D (Nm3/min)	Inlet Pressure  ( Mpa)	Exhuast Pressure  (Mpa g)	Power  (KW)	Speed r/min	Dimension (L×W×H)mm	N.W  Weight (t)	Voltage V
1	2D3.5W-14/0.3~6	Regenerated hydrogen gas	14N	0.03	0.6	90	485	5200*1800*2500	8	380
2	2D3.5W-5.7/6.5	Regenerated gas	5.7N	0.02	0.65	45	485	5200*1800*2500	5.5	380
3	2D3.5W-17/0.4~12.5	Synthetic tail gas	17N	0.04	1.25	132	485	5200*1800*2500	5.5	380
4	2D3.5W-20/5	Feed gas	20N	0.002	0.5	132	485	5030*2000*2550	4.5	380
5	2D3.5W-25/9~49	Replenish hydrogen	25N	0.9	4.9	132	485	5400*3500*2200	8	380
6	2D3.5W-79/26~49	Recycle hydrogen	79N	2.6	4.9	160	485	5400*3500*2030	8	380
7	2D3.5W-20/0.1~6	Feed hydrogen	20N	0.01	0.6	132	485	4750*2200*2550	4.5	380
8	2D3.5W-54/0.02~0.5	coal gas	54	0.002	0.05	110	585	4560*1800*2550	5.5	380
9	2D3.5W-16.7/0.2~8	Synthetic tail gas	16.7N	0.01~0.04	0.8	132	485	4600*1950*2200	4.5	380
10	2D3.5W-36.7/0.3~2.8	Analytical gas	36.7N	0.03	0.28	160	485	4190*1800*2490	5	380
11	2D3.5W-82/12~22	Recycle hydrogen	82N	1.2	2.2	160	485	4300*1300*1740	5.5	380
12	2D5.5W-30/8	coal gas	30N	Micro positive pressure	0.8	220	585	3857*1528*2505	6.5	380
13	2D5.5W-40/8	Coke oven gas	40	Atmospheric pressure	0.8	250	585	3935*2020*2585	6.5	380
14	2D5.5W-40/8~111	Coke oven gas	40N	0.002~0.015	0.8	280	585	3935*2020*2585	6.5	380
15	2D5.5W-80/3.5~12.5	Rich gas	80N	0.35	1.25	280	485	4502*1750*1965	7	380
16	2D5.5W-72/2.5~8.5	Regenerated gas	72N	0.25	0.85	250	485	4040*1750*2380	6.5	10000
17	2D5.5W-30/0.1~7	Hydrogen	30N	0.01	0.7	200	485	4420*1750*2770	6.5	10000
18	2D8W-44/10.2	Reaction gas	44	Micro positive pressure	1.02	315	496	4828*1924*2750	8.7	6000
19	2D8W-65/8~25	Nitrogen gas	65N	0.8	2.5	250	490	4900*3645*2270	11	415

 Test and inspection
1. Part Material Inspection: Before shipment inspecting the mechanical properties and chemical composition of the following parts and provide inspection reports: cylinder, cylinder head, crankshaft, crankcase, main bearing, connecting rod, piston rod, piston rod, cross head, connecting rod bush connecting bolt, cross head pin, etc. 
2. Nondestructive inspection: the supplier shall perform non-destructive inspection of the following parts.
Hydrostatic test and pressure test
The test pressure of cylinder block, cylinder head, piston and other compressed parts is at least 1.5 times of the maximum allowable working pressure, and lasts more than 30 minutes. The test pressure of the above parts of the water chamber is at least 1.5 times the maximum allowable working pressure, not less than 0.6MPa.





Our services:
Keepwin Provides Top-Rated, Efficient Reciprocating Compressors And Parts. Energy Efficient. Industry Leading Warranty. Low Maintenance. Gas Solution Engineer and Easy Install, promises to give a definite reply within 6 hours for the after-sales product service, can provide overseas Installation service. We can customize all kinds of standard air compressor, flammable gas compressor, toxin gas compressor of reciprocating compressor & diaphragm compressor.

What is advantages of our company?
Right Compressor Right Solution Gas Engineer Company
Whether centrifugal, screw or reciprocating, Keepwin is the sole multi-compressor provider for you.
The Best Quality, The Most Reliability
What is need to consider when purchase a correct compressor Upgrade Your Gas Compressor to Save Money & Energy Consumption Gas compressors are a vital part of many industry applications.
Save money and energy in your industrial workplace by upgrading your gas compressor today!



     


FAQ
Q1: What's your delivery time?
A: Generally for standard air compressor is 15 days if there are stocks with regular 380V/50Hz/3ph.
    Special customizing compressors with 30days production date for Screw Compressor, 90days for diaphragm compressor & reciprocating process gas compressor.

Q2: 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. 

Q3: How long could your air compressor be used?
A: Generally, more than 10 years.

Q4: Can you do OEM for us?
A: Yes, of course. We have around two decades OEM experience.And also we can do ODM for you.

Q5: What's payment term?
A: T/T, L/C, D/P, Western Union, Paypal, Credit Card, Trade Assurance and etc. Also we could accept USD, RMB, GBP, Euro and other currency.

Q6: How about your customer service?
A: 24 hours on-line service available. 48hours problem sovled promise.

Q7: 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. 

Q8. Are you factory?
A4: Absolutely! You have touched the primary sources of Air /Gas Compressor. We are factory.

How to contact with us?
Send your Inquiry Details in the Below, or Click "Send inquiry to supplier" to check more other Gas Compressor machine equipment!