Zhengzhou Protech Technology Co., Ltd
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email info@lab-furnace.com
Zhengzhou Protech Technology Co., Ltd
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Vacuum pump

Vacuum pump


Description:Vacuum system is the essential part of the vacuum tube furnace, vacuum muffle furnace, and atmosphere furnace, according to different vacuum degree requirement, we have single vane rotary pump, turbine molecular pump system, diffusion pump system for your choice.

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一 Rotary Vane Vacuum Pump System 旋片泵 
This vacuum pump are designed and manufactured to meet the requirements of various scientific and industrial applications such as analytic instruments, laboratories and product line for refrigeration, electronics, light, semiconductor, etc. 
1. Automatic anti-suck back valve, protect your system from oil and oil steam when power suddenly goes off.
2. Internal forced oil cycling system, fully lubricates the pump and make the lifetime longer and vacuum better.
3. Adjustable gas ballast for different needs of steam emission.
4. High reliable integrated cylinder structure, suits production lines better.
5. Different voltage types for different countries and regions.
1. Semiconductor industry
2. Scientific instruments
3. Mechanical equipments
4. Chemical industry
5. Vacuum metallurgy
6. Medical instrument
7. Vacuum packaging

Model KJ-4 KJ-8 KJ-16
Displacement speed   50Hz 4 m³/h 8 m³/h 16 m³/h
1.1 L/s 2.2 L/s 4.4 L/s
60Hz 4.8 m³/h 9.6 m³/h 19.2 m³/h
1.3 L/s 2.6 L/s 5.2 L/s
Without gas ballast Partial 
5x10-2 pa 5x10-2 pa 4x10-2 pa
5x10-1 pa 5x10-1 pa 4x10-1 pa
with gas 
3pa 3pa 8x10-1pa
Power supply single/3-ph single/3-ph single/3-ph
Motor power 0.4 KW/0.37 
0.4 KW/0.37 KW
0.75 KW/0.55 KW
Inlet and outlet port DN(mm) KF16/25 KF16/25 KF25
Oil capacity 0.6-1 L 0.6-1 L 0.9-1.5 L
Motor speed 50Hz 1440 rpm 1440 rpm 1440 rpm
60Hz 1720 rpm 1720 rpm 1720 rpm
Ambient temperature 5-40°C 5-40°C 5-40°C
Noise level(dB) ≤56 ≤56 ≤56
Weight 19kg 21kg 30kg

 二 Diffusion Vacuum Pump 扩散泵
· High Pumping Speed(Compared with Series K,pumping speed of series TK is increaed by 30—50%).
· ReIiabIe Operaion.
· Long Service Life.
AppIications:Mostly used where short pumping time and large throughput are required.

Model Unit TK-150 TK-200 TK-300 TK-400 TK-500 KT-200 KT-400
Ultimate pressure (Pa) 7×10-5
Pumping speed (L/s) 1000 2000 4000 7000 10000 2000 7000
Max. pumping pressure (Pa) 40
Oil filling (L) 0.3 0.5
1.3 2.4 3.7 0.55 3.5
Heating power (kw) 1.2 1.5 2.4 4.5 6.6 1.6 4.5
Consumption of cooling water (L/min) 5 5 6 8 8 5 8

三 Molecular Vacuum Pump System 分子泵
       -Chinese Molecular Vacuum Pump(中国)

Model FF-100/110
Outlet Flange DN100LF DN100CF
Pumping Speed 110L/S
Compression Ratio N2 : > 108  H2 : 5X102
Ultimate Vacuum 6X10-6Pa   6X10-7Pa
Recommended starting pressure < 100pa
Inlet Flange DN100LF DN100CF
Voltage and Frequency 220±20/50
First Stage Pump RVP-4
Cooling Method Air cooling
Mounting or ientation Vertical
Environment Temperature 5~40℃

- Imported Molecular Vacuum Pump  (Agilent)(进口)

Transaction process

  After-sales Service

1.We provide one year warranty for our equipment (Except the quick-wear part),Equipment damage or malfunction during the guarantee period due to equipment quality reasons, all be free maintenance.After the warranty expires, still offer lifetime and high quality service.

2.In case of failure in the process of equipment used, our company will make a deal as soon as possible, to ensure the normal operation of equipment.

3.Our company provide free equipment operation training and simple troubleshooting and maintenance training.

4.My company's technical staff can provide door-to-door service (product installation, debugging, maintenance, technical advice and instructions, etc.).

5.Our company provides transport services, packaging are carried out in accordance with the safety standard packing.Random complete technical data (user manual, maintenance manuals, relevant materials and accessories, random tools, etc.).

6.All the equipment has the CE certificate.

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