High-Performance Vacuum Pump for Industrial Manufacturing and Laboratory Testing
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Product Highlights
- Versatile Application: Used as forepump or in aerospace, semiconductor, food packaging, and medical fields.
- Compact Design: Small volume, low weight, and low noise for easy laboratory integration.
- Advanced Safety Features: Equipped with gas ballast valve for water vapor and oil anti-suckback device.
- 1-Year Warranty: Comprehensive 1-year warranty with free parts for quality issues.
- Certified Quality: Holds CE, ISO quality certificates, and SGS authentication.
- OEM/ODM Support: Accepts OEM and ODM customization for specific client needs.
- Flexible Ordering: Low MOQ of 1 set; sample orders are accepted without restriction.
- Global Experience: Professional manufacturer with 13+ years experience exporting to 97% of countries.
Product Attributes
- Customization
- Available
- After-sales Service
- Online Support, Video Technical Support
- Warranty
- 1year
- Model NO.
- 2XZ-1
- Oil or Not
- Oil
- Structure
- Rotary Vacuum Pump
- Exhauster Method
- Kinetic Vacuum Pump
- Vacuum Degree
- Low Vacuum
- Work Function
- Maintain the Pump
- Working Conditions
- Dry
- Pumping Speed(L/S)
- 4
- Rotary Speed(R/Min)
- 1400
- Transport Package
- Wooden Package
- Specification
- 565*168*282
- Trademark
- NANBEI
- Origin
- Zhengzhou
- HS Code
- 8414100040
- Production Capacity
- 200 Per Month
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Product Description
2xz Rotary Vane Vacuum Pump
Product Introduction
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:
a. Small volume, low weight and low noise
b. Equipped with gas ballast valve to pump a little water vapor.
c. Equipped with oil anti-suckback device.
d. 2XZ-2 with small caliber, 2XZ-4 pump with vacuum drying oven, freezing dry machine and printing machine.
e.Equipped with small caliber transforming joints and KF joints.







| 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 | |
| Model | TW-1A | TW-3A | TW-4A | |
| FlowRato(cfm) | 220V-/50Hz | 2CFM | 6CFM | 8CFM |
| 60L/min | 180L/min | 240L/min | ||
| 110V-/60Hz | 2.5CFM | 7.2CFM | 9.6CFM | |
| 72L/min | 216L/min | 288L/min | ||
| UltimateVacuum | 10Pa/75Mlcrons | 10Pa/75Mlcrons | 10Pa/75Mlcrons | |
| Power(HP) | Jan.4 | Jan.2 | Jan.2 | |
| Rotatingspeed(r/min) | 220V-/50Hz | 1440 | 1440 | 1440 |
| 110-/60Hz | 1720 | 1720 | 1720 | |
| lnlet Port | 1/4SAE | 1/4SAE | 1/4SAE | |
| OilCapacity(ml) | 250 | 320 | 700 | |
| Dimensions(mm) | 249×121×230 | 340×135×260 | 390×145×280 | |
| Weight(kg) | 7.2 | 9.8 | 15.5 | |



Q1: Why Choose NANBEI?
(1).Professional manufacturer with more than 18 years experience
(2).Exported to more than 97% countries and regions
(3).Turnkey Solution is no problem
Q2: OEM,ODM acceptable or not?
Absolutely Yes
Q3: What's kind of Payment terms for customer choosing?
T/T , Western Union, Money Gram , Credit Card, Paypal , L/C ...
Q4: Can we visit your factory online?
Absolutely no problem
Q5: Can online video inspection before shipment?
Absolutely no problem
Q6: What's the MOQ ? Sample order is OK?
MOQ:1 set, sample order is no problem
Q7: What's kind of shipment for customer choosing?
Usually ship by sea, by air, by international express.
We can also provide reasonable solutions according to your transportation requirements
Q8: How to ensure product quality and after-sales service?
We have CE, ISO quality certificate, and SGS authentication.
After-sale service:
- Warranty : 1 year
- We supply free part for quality problem in warranty
- Long life technical support and service
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR269198". Items marked "" are certified.
Company Profile
NANBEI Instrument limited is affiliated to Nanbei International Group Limited. It has been exported to more than 120 countries around the world for 20 years, and it is one of the largest and the most comprehensive instrument and equipment manufacturers in China. It integrates research, development, production and sales as one of the independent legal personality persified technology group. The headquarter is in Zhengzhou (International Air Port Area), China. And it also has the office in Beijing, Shanghai, Shenzhen and Hong Kong of China. NANBEI had obtained ISO9001: 2015 quality management system certification, SGS certification, and its products had passed EU CE certification and RoHS certification.
NANBEI main business involves lab instruments, life science equipment, ice machines, electrochemical analysis instruments, optical instruments, medical equipment, physical testing instruments and equipment, environment equipment/flow meter, industry-specific equipment, drug testing equipment, seeds, equipments, agriculture and food equipment, petroleum equipment, coal equipment, surveying instruments, construction equipment, road equipment, geological equipment, reagents supplies, weather instruments, environmental equipment, mining machinery, boilers and other products. We have won the trust and support with persified business model, professional technology, high-tech equipment, excellent work ethic, excellent business reputation, high quality products and perfect after-sales service in the course of business. We are trying to set up the global regional service agents, and NANBEI is being in the Asia Pacific region Equipment Industry-leading brands.
NANBEI involved products are throughout the universities, research institutes, factories and enterprises, chemical and pharmaceutical, medical, inspection, agriculture, food, supermarket, metallurgical mining, construction, petroleum, roads, bridges and other industries. Based on superior performance, fast attentive service, great value, our products are well recognized by domestic and foreign merchants. In the production process, we strictly enforce product manufacturing requirements. And we have established a complete quality management system, so that the product quality has a reliable guarantee.
About Our Factory & Business Background
- Address
- No.72, Beihuan Road, Zhengzhou, Henan, China
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram, pay online
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- Shanghai, Qingdao
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2013-06-06
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What are the main applications of this vacuum pump?
- It is used as elementary equipment for pumping air from sealed vessels, as a forepump, or in aerospace, semiconductor, food packaging, medical treatment, and laboratory settings.
- Does the pump have safety features for oil and moisture?
- Yes, it is equipped with a gas ballast valve to pump water vapor and an oil anti-suckback device to prevent oil backflow.
- What is the warranty period and after-sales support?
- We provide a 1-year warranty. During this period, we supply free parts for quality problems and offer long-life technical support.
- Is OEM and ODM service available?
- Absolutely yes, we accept both OEM and ODM customization requests.
- What is the minimum order quantity (MOQ)?
- The MOQ is 1 set. Sample orders are also acceptable and no problem.
- What payment methods do you accept?
- We accept T/T, Western Union, Money Gram, Credit Card, PayPal, and L/C.
- Can I visit the factory or inspect the product online?
- Yes, you can visit our factory online, and we support online video inspections before shipment.
- What certifications does the product have?
- The product holds CE, ISO quality certificates, and SGS authentication.
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Product Groups
- Glass Reactor
- Rotary Evaporator
- Spectrophotometer/Chromatograph
- Water Analysis Equipments
- Physical Testing Instruments
- Agricultural Analysis Instruments
- Lab Autoclave Sterilizer
- Petroleum Instruments
- Medical Refrigerator/Freezer
- Microscope
- Laboratory Instruments
- Lab Incubator/Drying Oven
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