All Model Rotary Vane Vacuum Pump with CE Approved

• After-sales Service: on Line Service
• Warranty: One Year
• Oil or Not: Oil
• Structure: Rotary Vacuum Pump
• Exhauster Method: Positive Displacement Pump
• Vacuum Degree: Vacuum
• Model NO.: 2XZ-0.25
• Work Function: Rotary Vane Vacuum Pump
• Working Conditions: Dry
• Name: Vacuum Pump
• Pumping Speed(L/S): 0.25
• Rotary Speed(R/Min): 1400
• Motor Power(Kw): 0.12
• Voltage(V): 220
• Inlet Diameter(Mm): 15
• Noise Level(Dba): 63
• Oil Capacity(L): 0.5
• Dimensions(Mm): 403*130*240
• G.W/N.W(Kg): 16/15
• Transport Package: Wooden Case
• Specification: CE ISO
• Trademark: NANBEI brand
• Origin: Zhengzhou, Henan, China
• HS Code: 8414100090
• Production Capacity: 1000sets/Month

Product Description

All model rotary vane vacuum pump with CE approved

Product Description

2XZ-C series rotary vane vacuum pump
Introduction:
This series of pumps are improved on the type of 2XZ. We adopt foreign advanced technology and experiences. It is used for pumping the the water vapor in sealed vessels to make the vessels in a vacuum. It can also be as forepump of the high vacuum or super high vacuum equipments. It is widely used in vacuum smelting, vacuum coating, solar noncrystalline silicon, monocrystal silicon, poly silicon, distilling, industry, food packaging, aerospace technology, semiconductor,electronics, refrigeration equipment, medical treatment, chemicals and laboratory or laboratory of universities and colleges.
Features:
  a. Small volume, low weight and low noise
  b. Equipped with gas ballast valve to pump a little water vapor.
  c. high ultimate vacuum
  d.Mounted with mandatory oil inlet pump, very lubricant, stable function
  e. Equipped with oil anti-suckback device.
  f. While keeping the inlet pressure at 1.33×103 Pa, still can run continuously
  g. No oil leak, no spray, no pollution. The exhaust of 2XZ-6C,2XZ-8C,2XZ-15C and 2XZ-25C is assembled with oil mist collector.

Product Parameters

 

Model		2XZ-2C	2XZ-4C	2XZ-6C	2XZ-8C	2XZ-15C
Pumping speed(L/s)		2	4	6	8	15
Ultimate  Pressure (Pa)	Partial pressure	≤4*10-2
	Total pressure	≤1
Rotary speed(r/min)		1400
Motor power(Kw)		0.37	0.55	0.75	1.1	1.5
Voltage(V)		220/380	220/380	380
Inlet diameter(mm)		Φ30	Φ30	KF-40
		KF-25	KF-25
Noise level(dBA)		65	66	68	70	70
Oil capacity(L)		1	1.2	2	3	4
Dimensions(mm)		514*168*282	514*168*282	565*200*342	650*240*430	700*240*430
G.W/N.W(Kg)		22/20	24/22	50/40	60/50	75/60

Model		2XZ-25C
Pumping speed(L/s)		25
Ultimate Pressure (Pa)	Partial pressure	≤4*10-2
	Total pressure	≤1
Rotary speed (r/min)		1400
Motor power (Kw)		2.2
Voltage(V)		380
Inlet diameter(mm)		KF-50
Noise level(dBA)		72
Oil capacity(L)		5
Dimensions(mm)		770*240*430
G.W/N.W(Kg)		85/65

 
WX series Oilless rotary vane vacuum pump
WX type oilless rotary vane vacuum pump is a clean vacuum pump which is designed and developed by ourselves. It can work without lubricating oil and have no pollution. This type of vacuum pump is applicable to vacuum drying machines and vacuum concentration. Widely used in pharmacy, chemicals, food packaging, medical appliances, milk processing, printing, photoengraving, forming and laboratory. The pump is received many national patents.
Features:
a. No oil vapor, the working environment and the processed products are always clean.
b. Equipped with suction filter and exhaust muffle. Long service life, low noise, easy to fix.
c. WX-4 and WX-8 pump with vacuum gauge. This series of pumps can work continuously.
d. Compact structure, low weight, the dimensions is small than other same type vacuum pump.
Technical data

Model	WX-0.5	WX-1	WX-2	WX-4	WX-8
Pumping  speed(L/s)	0.5	1	2	4	8
Ultimate  Pressure(Pa)	≤4*10-2	≤2*10-2
Rotary  speed(r/min)	1400
Motor  power(Kw)	0.12	0.25	0.37	0.55	1.1
Voltage(V)	220	220	220/380	220/380	380
Inlet  diameter(mm)	Φ12	Φ12	Φ12	Φ30	Φ30
Dimensions (mm)	240*120*210	320*160*240	440*160*240	510*190*330	550*190*330
G.W/N.W (Kg)	11/10	14/13	16/15	28/23	36/30

 

WXF series anti-explosive direct-drive rotary vane vacuum pump
This series of explosive-proof oilless rotary vane vacuum pump is a clean vacuum pump which is designed and developed by ourselves. It can work without lubricating oil and have no pollution.Widely used in petroleum, chemicals, mine, medicine, oil house, service station, liquid gas station, gas flue, aerospace. It is an equipment to pump the inflammable and 
detonatable gas
Features:
  a. No oil vapor, the working environment and the processed products are always clean.
  b. Equipped with suction filter and exhaust muffle. Long service life, low noise, easy to fix.
  c. Be suitable for the inflammable and detonatable gas which have the IIA or IIB anti-explosion level and the temperature with T1 to T4 
  d. Sign of anti-explosion is ExdIIT4
  e. Adopt the Isolation technology, very safe and reliable.
Technical parameters:

Model	WXF-1	WXF-2	WXF-4	WXF-8
Pumping  speed(L/s)	1	2	4	8
Ultimate  pressure(Mpa)	≤2*10-2
Rotary  speed(r/min)	1400
Motor  power(Kw)	0.25	0.37	0.55	1.1
Voltage(V)	380
Inlet  diameter(mm)	Φ12	Φ12	Φ30	Φ30
Dimensions (mm)	320*160*240	440*160*240	600*260*340	650*260*340
Weight(Kg)	14	16	55	60

 
2XZF anti-explosive direct-drive rotary vane vacuum pump
The pump is improved on the 2XZ series. It is widely used in petroleum, chemicals, mine, medicine, oil house, service station, liquid gas station, gas flue, aerospace. The equipment to pump inflammable and detonatable gas which have the IIA or IIB anti-explosion level and the temperature with T1 to T4.
Features:
  a. Small size, low weight, low noise
  b. Equipped with gas ballast valve to pump a little water vapor.
  c. Equipped with oil anti-suckback device.
  d. dedicated for the anti-explosive,and homothermal drying oven(2XZF-2,2XZF-4).
  e. Sign of anti-explosion is ExdIIT4.
  f. Adopt the Isolation technology, very safe and reliable.
Technical Data

Model		2XZF-0.5	2XZF-1	2XZF-2	2XZF-4	2XZF-6C	2XZF-8C	2XZF-15C
Pumping speed(L/s)		0.5	1	2	4	6	8	15
Ultimate  Pressure (Pa)	Partial  pressure	≤6*10-2				4*10-2
	Total  pressure	1
Rotary speed(r/min)		1400
Motor power(Kw)		0.18	0.25	0.37	0.55	0.75	1.1	1.5
Voltage(V)		380
Inlet diameter		Φ20	Φ20	Φ30	Φ30	KF-40	KF-40	KF-40
		KF-16	KF-16	KF-25	KF-25
Noise level (dBA)		65	65	68	68	70	72	74
Oil capacity (L)		0.5	0.7	1	1.2	2	3	4
Dimensions (mm)		447*168* 260	469*168 *260	514*168 *282	610*260 *340	580*260 *340	660*260 *360	720*260 *360
Weight(Kg)		16	17	20	60	70	75	80

Model		2XZF-25C
Pumping speed (L/s)		25
Ultimat Pressure (Pa)	Partial  pressure	4*10-2
	Total  pressure	1
Rotary speed (r/min)		1400
Motor power (Kw)		2.2
Voltage(V)		380
Inlet diameter		KF-50
Noise level (dBA)		74
Oil capacity(L)		5
Dimensions (mm)		770*260*360
Weight(Kg)		82

 
2X-A series rotary vane vacuum pump
This series of pumps are elementary equipment for pumping air from sealed vessels. It can be used alone, also can be used as the forepump, process pump or titanium pump of booster pump, roots vacuum pump, gas circulation cooling roots pump, oil diffusion pump, and molecular pump.It is applicable to vacuum coating, vacuum heat treatment, vacuum smelting, vacuum tube, bulb, refrigeration, chemicals, packing, forming, health and medical appliances, laboratory, vacuum drying machines and vacuum filtering.
 Features:
 a. The pump can work continuously in the temperature between 5 to 40 centigrades and inlet pressure less than 1330Pa.
 b. Equipped with gas ballast valve to pump a little water vapor. It can last service life of  the  oil except the 2X-4A type.
c. Dedicated vacuum pump for making neon lights.
d. Many suction holes in the vacuum pump to save electricity.
Technical parameters:

Model		2X-4A	2X-8A	2X-15A	2X-30A	2X-70A
Pumping speed(L/s)		4	8	15	30	70
Ultimate  Pressure(pa)	Partial  pressure	≤6*10-2
	Total  pressure	≤1
Rotary speed(r/min)		450	320	320	450	420
Temperature(ºC)		≤40ºC
Inlet diameter(mm)		25	40	40	65	80
Noise level(dBA)		≤75	≤78	≤80	≤82	≤86
Oil capacity(L)		1	1.5	2	3	4.2
Dimensions(mm)		540*335*380	790*430*540	790*530*540	780*500*560	910*650*700
Electro-vacuum  differential pressure valve		DYC-Q25	DYC-Q40	DYC-Q40	DYC-Q65	DYC-Q80
Cooling speed(L/min)		-	-	-	71	72
G.W/N.W(Kg)		55/50	158/148	202/190	230/206	338/320

Notes:
a.Use seater mercury vacuum gauge to test in the inlet port of pump
b. Use thermocouple gauge, resistance gauge or some other total pressure type gauge to test 
c. The diameter of inlet port and outlet port is G3/8
 

2X series rotary vane vacuum pump
Application:
1.This series of pumps are used for pumping air in sealed vessels. It can be used alone, also can be used as the forepump, diffusion pump, and molecular pump.It can be applied to electronic vacuum device manufacturing, thermos manufacturing, vacuum welding, printing, plastic, refrigeration equipment repairment and instrumentation supportings. Because it has many advantages as small in size, light in weight, and low operating sound, thus is is more suitable for laboratory use.
2. At the ambient temperature range of 5~40 degrees and the inlet pressure is less than 10,the pump is allowed to be under long-term continuous operation.When the pumping gas relative humidity is over 90%,the gas ballast valve should be open.
3. Continuous flow pump inlet air operation shall not exceed 3 minutes.
4. Pump is not suitable for pumping gases which are corrosive to metal,easy to get chemical reaction with pump oil,or a gas containing dust particles, as well as the high oxygen, explosive, toxic gases.2X series rotary vane vacuum pump.
Parameters:

Model	2X-2		2X-4	2X-8
Pumping speed  (L/S)	2		4	8
Ultimate Pressure  (Pa)	5×10-4		5×10-4	5×10-4
Speed (r/min)	450		450	450
Motor Power  (W)	0.37		0.55	1.1
Inlet diameter      (mm)	25		25	40
Fuel Consumption  (L)	0.7		1	1.5
Dimension (mm)	Length	380	430	510
	Width	210	290	320
	Height	320	360	400
Net weight   (Kg)		42	51	80

XZ series rotary vane vacuum pump
Specifications:
XZ type vacuum pump is a rotary vane type oil seal, single-stage vacuum pump for the purpose of pumping gas in a sealed container.
Product overview:
The pump can be used to repair air-conditioning, refrigeration equipment, suction device, medical equipment, vacuum packaging, vacuum, physical and chemical laboratory and various vacuum operation,like small devices that require a vacuum environment. The oil can also be used as forepumps for small booster pumps, oil diffusion pumps and molecular pumps.
The pump is not suitable for pumping gases that are corrosive to ferrous metal oil or easy to get chemical reaction with pump oil , nor the gases containing dust particles with high oxygen content,as well as explosive, toxic gases.
It can be used alone, also can be used as the forepump, diffusion pump, and molecular pump.It can be applied to electronic vacuum device manufacturing, thermos manufacturing, vacuum welding, printing, plastic, refrigeration equipment repairment and instrumentation supportings. Because it has many advantages as small in size, light in weight, and low operating sound, thus is is more suitable for laboratory use.
Operating instructions:
1. On checking the oil level,it is appropriate to stop pump oil at the standard oilmark center.
2. Check the ultimate vacuum pressure of the pump.The ultimate vacuum pressure we mark out is partial pressure thus it should take the compression mercury vacuum gauge as the standard (national standards). Other vacuum gauges are the combination of gas measurement and vapor partial pressure,so it can be only taken as a reference.3. The pump is using single phase power supply.When powered on, the pump starts working, but can not be put on the exhausting gas mode for a long time.When the gas is drained out,other gas should be passed in, so that each part of the pump could maintain a balance.
Parameters:

Model	XZ-1.5	XZ-1
Pumping Speed  (L/S)	1.5	1
Ultimate Pressure (Pa)	6	6
Motor Power (W)	120	90
Inlet Diameter (mm)	15	11
Fuel Consumption (MI)	200	150
Dimensions (mm)	300*150*200	250*150*200
Weight (Kg)	10	7.5

 
2XZ series rotary vane vacuum pump
This series of pumps are elementary equipment for pumping air from sealed vessels. It can be used alone, also can be used as the forepump, process pump or titanium pump of booster pump, diffusion pump, and molecular pump. The pumps are also used in making electrical vacuum cases, vacuum jointing, printing, photoengraving, food packaging, vacuum forming, refrigeration equipment repair and instruments or a set of equipments in laboratory, It is widely used in aerospace, semiconductor , coating , food packaging ,drying machines, refrigeration equipment, scientific research, medical treatment, electronics, chemicals, medicine and laboratory or laboratory of universities and colleges.
Features:
1.Small volume, low weight and low noise
2.Equipped with gas ballast valve to pump a little water vapor.
3.Equipped with oil anti-suckback device.
4.2XZ-2 with small caliber, 2XZ-4 pump with vacuum drying oven, freezing dry machine and printing machine. 
5.Equipped with small caliber transforming joints and KF joints.
Technical parameters:

Model		2XZ-0.25	2XZ-0.5	2XZ-1	2XZ-2	2XZ-4
Pumping speed(L/s)		0.25	0.5	1	2	4
Ultimate Pressure(pa)	Partial pressure	≤6*10-1	≤6*10-2
	Total pressure	≤6.5	≤1.33
Rotary speed(r/min)		1400
Motor power(Kw)		0.12	0.18	0.25	0.37	0.55
Voltage(V)		220	220/380
Inlet diameter(mm)		Φ15	Φ20	Φ20	Φ30	Φ30
Noise level(dBA)		63	65	65	66	68
Oil capacity(L)		0.5	0.6	0.7	1	1.2
Dimensions(mm)		403*130*240	447*168*260	496*168*260	514*168*282	565*168*282
G.W/N.W(Kg)		16/15	17/16	18/17	22/20	24/22

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FAQ

1. How can I choose the suitable one?
Dear customer, please tell us your detailed requirements by mail or online, we will recommend the suitable one as your request.
2. Does your price is competitive?
Dear customer, we make sure to offer you the best quality with competitive price.
3. How can I pay?
Dear customer, we accept many payment term, such as T/T, Western Union…
4. When I receive it after pay?
Dear customer, normal models can be delivered with 5-7days, please contact us to check transport time to your address.
5. How to deliver?
Dear customer, we can send by Express, by Sea and by Air.
6. Is will be broken during transport?
Dear customer, please do not worry, we do standard export package.
7. What should I do if I do not know how to use?
Dear customer, please do not worry, manual user will be sent together, you can also contact us with more technological support.
8. What should I do if some parts broken?
Dear customer, please do not worry, we have 12months warranty except  wear parts. You can also buy parts from us after 12months.
 

Pre-sale service

· 24hours online to ensure quick response to customers' inquiry or online message;

· Guide customers to choose the best suitable machine model;

· Offer detailed specification and competitive prices;

Contract execution

· Machine production will be arranged strictly according to the contract;

· Machine photos will be sent to you for inspection during production;

· Send customs clearance documents by DHL;

· Update latest news after delivery and prepare customs clearance;

After-sale service

· 12 months warranty except for wear parts;

· Broken spare parts (except for wear parts) will be sent for free due to quality problems;

· In time response to customers technical problems;

· New products update for customers' reference.