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2xz Rotary Vane Vacuum Pump Oil Sealed Mechanical Vacuum Pump Two Stage
2xz Rotary Vane Vacuum Pump
,Oil Sealed Rotary Vane Vacuum Pump
,Two Stage mechanical vacuum pump
Basic Properties
Trading Properties
2xz Rotary Vane Vacuum Pump Oil Sealed Mechanical Vacuum Pump Twostage Rotary Vane Vacuum Pump Ensuring Vacuum Operation
Quick Detail
1. Product Type: Oil-sealed rotary vane vacuum pump
2. Working Pressure Range: 101325~1.33×10⁻² Pa
3. Rated Pumping Speed: 4~90 m³/h (4L/s~25L/s)
4. Motor Power: 0.55~3 kW (single/three-phase optional)
5. Application Fields: Metallurgy, electronics, chemical industry, medical equipment
6. Special Function: Optional gas ballast valve for condensable gas handling
7. Certification: CE
8. Noise Level: ≤62 dB
9. Oil Capacity: 0.6~7 L (varies by model)
10. Inlet/Outlet Interface: KF16/KF25/KF40 (depending on model)
Product Description
The 2XZ(ARV) series rotary vane vacuum pump is a high-performance oil-sealed mechanical vacuum pump, belonging to the low-vacuum pump category with a working pressure range of 101325~1.33×10⁻² Pa. It can be used independently or as a backing pump for high/ultra-high vacuum pumps, making it an essential equipment in metallurgy, machinery, military, electronics, chemical industry, light industry, petroleum, medicine and other production and scientific research fields.
Equipped with a precision rotor and spring-loaded rotary vanes, the pump features a compact structure and reliable operation. The eccentrically installed rotor drives the rotary vanes to slide along the pump cavity inner wall, forming sealed working chambers that realize gas suction, compression and exhaust through volume changes. With an optional gas ballast valve, it can effectively pump a certain amount of condensable gas (such as water vapor) while maintaining stable performance when handling dry gas.
The pump adopts multiple cooling methods: external surface heat dissipation, heat transfer by inlet/outlet gas, and cooling fan heat dissipation for the pump and motor, ensuring continuous operation under ambient temperatures of 5-40℃. The oil circulation system with oil separator and filter realizes efficient lubrication and sealing, extending the service life to over 30000 hours. It complies with CE certification standards, with low noise (≤62 dB) and high energy efficiency, providing reliable vacuum solutions for industrial production and scientific research.
Specifications
|
Project type |
2XZ-1B(ARV-4) |
2XZ-2B(ARV-8) |
2XZ-4B(ARV-16) |
2XZ-6B(ARV-24) |
2XZ-8B(ARV-30) |
2XZ-13B(ARV-50) |
2XZ-19B(ARV-70) |
2XZ-25B(ARV-90) |
|
|
Exhaust rate L/s(m3/h) |
50Hz |
1.1(4) |
2.2(8) |
4.4(16) |
6.7(24) |
8.3(30) |
13.9(50) |
19.4(70) |
25(90) |
|
60Hz |
1.3(4.8) |
2.7(9.6) |
5.3(19.2) |
8(28.8) |
10(36) |
16.7(60) |
23.3(84) |
30(108) |
|
|
Close the sub-compressor town(Pa) |
4×10-2 |
4×10-2 |
4×10-2 |
4×10-2 |
4×10-2 |
4×10-2 |
4×10-2 |
4×10-2 |
|
|
Full-pressure compressor shutdown(Pa) |
4×10-1 |
4×10-1 |
4×10-1 |
4×10-1 |
4×10-1 |
4×10-1 |
4×10-1 |
4×10-1 |
|
|
Full pressure ballast open(Pa) |
8×10-1 |
8×10-1 |
8×10-1 |
8×10-1 |
8×10-1 |
8×10-1 |
8×10-1 |
8×10-1 |
|
|
Power Supply |
Single/three -phase |
Single/three -phase |
Single/three -phase |
Single/three -phase |
Single/three -phase |
Three-phase |
Three-phase |
Three-phase |
|
|
Motor power(kw) |
0.75/0.55 |
0.75/0.55 |
1.1/0.75 |
1.1/0.75 |
1.1 |
1.5 |
2.2 |
3 |
|
|
Motor speed (r/min) |
50Hz |
1440 |
1440 |
1440 |
1440 |
1440 |
1440 |
1440 |
1440 |
|
60Hz |
1720 |
1720 |
1720 |
1720 |
1720 |
1720 |
1720 |
1720 |
|
|
Noise(dB) |
≤56 |
≤56 |
≤58 |
≤58 |
≤60 |
≤62 |
≤62 |
≤65 |
|
|
Oil mass(L) |
0.6-1 |
0.6-1 |
0.9-1.5 |
12.-2 |
1.2-2 |
3-4.5 |
3-4.5 |
5-7 |
|
|
(℃) |
5-40 |
5-40 |
5-40 |
5-40 |
5-40 |
5-40 |
5-40 |
5-40 |
|
|
Weight(kg) |
23 |
25 |
30 |
35 |
38 |
60 |
65 |
70 |
|
|
Air inlet |
KF16/KF25 |
KF16/KF25 |
KF25 |
KF25/KF40 |
KF25/KF40 |
KF40 |
KF40 |
KF40 |
|
|
Air outlet |
KF16/KF25 |
KF16/KF25 |
KF25 |
KF25/KF40 |
KF25/KF40 |
KF40 |
KF40 |
KF40 |
|
Notices
1. Do not pump corrosive, toxic, flammable, explosive gases, solids or liquids to avoid pump damage.
2. The pump must be installed in a well-ventilated, non-explosive area with a distance of ≥10cm from surrounding objects.
3. During transportation and storage, keep the pump vertical, drain all pump oil, and seal the inlet/outlet with rubber plugs.
4. The suction valve is not a stop/check valve; install additional manual/pneumatic/electric valves for pipeline on-off control.
5. When pumping gas with high water vapor content, install a stop valve, drain branch pipe and drain valve in the suction pipeline.
6. Ensure the exhaust pipe is made of conductive materials to prevent static explosion of oil mist.
Applications
Widely used in metallurgical processing, mechanical manufacturing, electronic component production, chemical reaction equipment, pharmaceutical research, light industry packaging, petroleum refining, military equipment maintenance and other fields. Suitable for vacuum drying, vacuum degassing, vacuum packaging, vacuum suction and other processes requiring stable low-vacuum environment.
FAQ
Q1. Can I get a sample for testing?
A: Yes, sample orders are welcome. Mixed samples of different models are acceptable.
Q2. What is the lead time for mass production?
A: 8-10 working days after deposit confirmation; 3-5 days for sample preparation.
Q3. Is there a MOQ limit?
A: No, the minimum order quantity is 1 unit for sample testing.
Q4. How is the product shipped?
A: Shipped by DHL/UPS/FedEx/TNT (3-5 days delivery) or by air/sea. Customized shipping methods are available.
Q5. Can I print my own logo on the product?
A: Yes, please inform us formally before production starts.
Q6. What is the warranty period?
A: We provide a 1-year warranty for the 2XZ(ARV) series rotary vane vacuum pump.
Q7. How to handle faulty products?
A: Our defective rate is less than 0.2% due to strict quality control. For small quantities of faulty products during the warranty period, we will send replacements with your next order; for batch defects, we offer repair, replacement or recall services based on the actual situation.
Q8. What is the maximum continuous operation time?
A: The pump can operate continuously for a long time under the working pressure ≤300mbar(abs); contact us if exceeding this range.
