Do I really need a vacuum pump?

Under what circumstances should I buy a vacuum pump? Why is this a worthwhile investment?

Companies that want to make smart investments and returns have recognized the need to take advantage of the vacuum pump. And that’s not just in the short to medium term, but in the long term as well. Because the vacuum pump is destined to bring long – term and lasting cooperation. So, let’s look at applications and see how to choose the ideal long-term partner.

Who needs vacuum pumps?

Vacuum pump is a kind of rotary variable capacitance vacuum pump must have the front stage pump to cooperate can be used in a wide range of pressure has a large speed to be removed gas contains dust and water vapor is not sensitive widely used in metallurgy, chemical industry, food, electronic coating and other industries. Classification of vacuum pump is widespread, mainly include simplify type, W type vacuum pump, vacuum pump 2 x series vacuum pump, what ZJ had type vacuum pump type, 2 SK, SK type vacuum pump, vacuum pump type 2 bv, MH – 2 type vacuum pump, vacuum pump type TLZ pump, SL type roots blower, JZJX type, JZJS type vacuum pump, vacuum pump JZJWLW type vacuum pump, JZJP type vacuum pump, RPP type vacuum pump, vacuum pump 2 xz type model.

A device for obtaining and maintaining a vacuum by means of mechanical, physical, chemical, physical and chemical extraction of air from a container. Vacuum pumps and other equipment (such as vacuum containers, vacuum valves, vacuum measuring instruments, connecting pipes, etc.) constitute a vacuum system, which is widely used in electronics, metallurgy, chemical industry, food, machinery, medicine, aerospace and other departments.

According to its working principle, it can be divided into two types: gas delivery pump and gas capture pump.

Gas pump includes:

1. Liquid ring vacuum pump (water ring vacuum pump)

2, reciprocating vacuum pump

3, rotary vane vacuum pump

5,Piston Vacuum Pump

7, dry vacuum pump

8. Roots vacuum pump

9.Molecular vacuum pump

10. Traction molecular pump

11.Compound vacuum pump

12.Water jet vacuum pump

13. Gas injection pump

14. Steam jet pump

15. Diffusion pump, etc

Gas capture pump includes: adsorption pump and cryogenic pump.

At present, water ring vacuum pump and rotary vane vacuum pump are widely used in industry.

Do I really need a vacuum pump?

Curve No. Model Max. suction capacity Ultimate vacuum
mbar(MPa)
Motor power
kW
Speed
r.p.m
Operating liquidflow rate
L/min
Noise
dB(A)
Weight
kg
m3/min m3/h
60V 2BV2-060 0.45 27 33mbar
(-0.097MPa)
0.81 2840 2.5 62 37
61V 2BV2-061 0.86 52 1.45 2840 2.5 65 41
70V 2BV2-070 1.33 80 2.35 2860 3 66 66
71V 2BV2-071 1.83 110 3.85 2880 4.7 72 85
110V 2BV5-110 2.75 165 4 1440 7.2 63 120
111V 2BV5-111 3.83 230 5.5 1440 8.8 68 150
121V 2BV5-121 4.66 280 7.5 1440 11 69 210
131V 2BV5-131 6.66 400 11 1460 16 73 280
161V 2BV5-161 8.33 500 15 970 22 74 390
110V 2BV6-110 2.75 165 4 1440 67 63 150
111V 2BV6-111 3.83 230 5.5 1440 10 68 200
121V 2BV6-121 4.66 280 7.5 1440 12 69 230
131V 2BV6-131 6.66 400 11 1460 17 73 315
161V 2BV6-161 8.33 500 15 970 23 74 426

 

Do I really need a vacuum pump?

Models 2XZ -2C 2XZ-4C 2XZ-6C 2XZ-8C 2XZ-15C 2XZ-25C
Pump speed 50HZ (L/s) 2 4 6 8 15 25
60HZ (L/s) 2.4 4.8 7.2 9.6 18 30
50HZ (m3/h) 7.2 14 22 29 54 90
60HZ (m3/h) 8.6 17 25 35 65 108
Ultimate pressure(Pa) Partial pressure 6×10ˉ² 6×10ˉ² 5×10ˉ² 5×10ˉ² 5×10ˉ² 5×10ˉ²
Total pressure 1 1 1 1 1 1
Rotary speed(r/min) 50HZ 1400 1400 1400 1400 1400 1400
60HZ 1720 1720 1720 1720 1720 1720
Motor power(Kw) 0.37 0.55 0.75 1.1 1.5 3.0
Working voltage(v) 220/380 220/380 380 380 380 380
InletDiam(mm) I.D. KF-25 KF-25 KF-25 KF-40 KF-40 KF-40
O.D.
Dimensions(mm) Length 480 520 545 616 705 830
Width 150 150 172 255 255 275
Height 200 200 285 360 360 440
Noise(dBA) 65 65 68 70 70 72
Oil capacity (L) 0.8 1 1.5 3 3.5 4
G.W./N.W. (kg) 22/20 26/22 55/46 70/60 86/75 105/85

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