China high quality Air Pump Reciprocating Piston Slide Valve for Chemical Industry vacuum pump connector

Product Description

COMPANY SHOW:

20 Years
   ZiBoZhuoXin Pump Industry co,.Ltd is located in a century industrial city known as the Pump Capital of China—HangZhou city, ZheJiang Province.  Has over 20 years’ experience of manufacturing vacuum pumps and 10+ years’ experience of exporting.
Various products
   We can suppply all type of vacuum pumps and spare parts in China, 2BV/2BEA/2BEC/SK/2SK/JZJ2B/ etc, and other industrial machine;
24 Hours
   Please do not hestiate to contact us if have any urgent matters,each of your inquiries will be taken into account and get our response within 24 hours.

Product Main feature:

Comparing with the SK, 2SK, SZ series water ring vacuum pumps, the 2BE series products are the ideal replacements pump due to its high vacuum, low power consumption, and steady running reliability.
By way of changing the structural material, it is also available in aspirating corrosive gas or with the corrosive liquid as the operating liquid.
Due to our high quality and competitive price , our pump are widely used for original CZPT and CZPT pump replacement in Mining industry, Electric power industry,petro chemical industry, pulp and paper industry,pharmaceutical industry,environment industry,food and beverage industry,Marine Industry and other general industry price
Due to its competitive price and higher performance, our pump is best choice for Siemens and some Italy pump replacement.
Welcome client from home and abroad to contact us for future cooperation.
performance : Siemens/Nash same
color : –
The main characteristics of 2BE1 series products:
2be water ring vacuum pump is a high efficiency and energy-saving product developed by our factory on the basis of many years of scientific research and production experience, combined with the advanced technology of imported products. It is usually used to pump gas without CZPT particles, insoluble in water and corrosive, so as to form vacuum and pressure in closed container. By changing the structure material, it can also be used to suck corrosive gas or use corrosive liquid as working fluid. It is widely used in papermaking, chemical, petrochemical, light industry, pharmaceutical, food, metallurgy, building materials, stone tools, coal washing, mineral processing, chemical fertilizer and other industries.
Because in the working process, the pump compresses the gas in an isothermal state, so it can pump flammable and explosive gas. By changing the structural materials, it can also pump corrosive gas and use corrosive liquid as working fluid.
2be water ring vacuum pump adopts CZPT and single action structure, which has the advantages of simple structure, convenient maintenance, reliable operation, high efficiency and energy saving. Compared with SK, 2SK and SZ series water ring vacuum pumps which are widely used in China, they have obvious advantages of high vacuum degree and low power consumption. They are ideal substitutes for SK water ring vacuum pumps, 2SK water ring vacuum pumps and SZ series water ring vacuum pumps. It can be used as the front stage pump and roots vacuum pump to form roots water ring vacuum unit, and 2 2be water ring pumps plus steam water separator, vacuum tank, heat exchanger, etc. can form a vacuum negative pressure station.
Mechanical seals (not compulsory) use best materials to prevent leakage when the pump works for quite long time.
(Example of 2BE1-152)
 

Type Speed
(Drive type)
r/min
Shaft power
kW
Motor power
kW
Motor
type
Limited vacuum
mbar
  Weight
(Whole set)
kg
Suction capacity
m 3 /h m 3 /min
2BE1 151-0 1450(D)
1100(V)
1300(V)
1625(V)
1750(V)
10.8
7.2
9.2
13.2
14.8
15
11
11
15
18.5
Y160L-4
Y160M-4
Y160M-4
Y160L-4
Y180M-4
33mbar
(-0.098MPa)
405
300
360
445
470
6.8
5.0
6.0
7.4
7.8
469
428
444
469
503
2BE1 152-0 1450(D)
1100(V)
1300(V)
1625(V)
1750(V)
12.5
8.3
10.5
15.0
17.2
15
11
15
18.5
22
Y160L-4
Y160M-4
Y160L-4
Y180M-4
Y180L-4
33mbar
(-0.098MPa)
465
340
415
510
535
7.8
5.7
6.9
8.5
8.9
481
437
481
515
533
2BE1 153-0 1450(D)
1100(V)
1300(V)
1625(V)
1750(V)
16.3
10.6
13.6
19.6
22.3
18.5
15
18.5
22
30
Y180M-4
Y160L-4
Y180M-4
Y180L-4
Y200L-4
33mbar
(-0.098MPa)
600
445
540
660
700
10.0
7.4
9.0
11.0
11.7
533
480
533
551
601
2BE1 202-0 970(D)
790(V)
880(v)
1100(V)
1170(V)
1300(V)
17
14
16
22
25
30
22
18.5
18.5
30
30
37
Y200L2-6
Y180M-4
Y180M-4
Y200L-4
Y200L-4
Y225S-4
33mbar
(-0.098MPa)
760
590
670
850
890
950
12.7
9.8
11.2
14.2
14.8
15.8
875
850
850
940
945
995
2BE1 203-0 970(D)
790(V)
880(V)
1100(V)
1170(V)
1300(V)
27
20
23
33
37
45
37
30
30
45
45
55
Y250M-6
Y200L-4
Y200L-4
Y225M-4
Y225M-4
Y250M-4
33mbar
(-0.098MPa)
1120
880
1000
1270
1320
1400
18.7
14.7
16.7
21.2
22.0
23.3
1065
995
995
1080
1085
1170
2BE1 252-0 740(D)
558(V)
660(V)
832(V)
885(V)
938(V)
38
26
31.8
49
54
60
45
30
37
55
75
75
Y280M-8
Y200L-4
Y225S-4
Y250M-4
Y280S-4
Y280S-4
33mbar
(-0.098MPa)
1700
1200
1500
1850
2000
2100
28.3
20.0
25.0
30.8
33.3
35.0
1693
1460
1515
1645
1805
1805
2BE1 253-0 740(D)
560(V)
660(V)
740(V)
792(V)
833(V)
885(V)
938(V)
54
37
45
54
60
68
77
86
75
45
55
75
75
90
90
110
Y315M-8
Y225M-4
Y250M-4
Y280S-4
Y280S-4
Y280M-4
Y280M-4
Y315S-4
33mbar
(-0.098MPa)
2450
1750
2140
2450
2560
2700
2870
3571
40.8
29.2
35.7
40.8
42.7
45.0
47.8
50.3
2215
1695
1785
1945
1945
2055
2060
2295
2BE1 303-0 740(D)
590(D)
466(V)
521(V)
583(V)
657(V)
743(V)
98
65
48
54
64
78
99
110
75
55
75
75
90
132
Y315L2-8
Y315L2-10
Y250M-4
Y280S-4
Y280S-4
Y280M-4
Y315M-4
33mbar
(-0.098MPa)
4000
3200
2500
2800
3100
3580
4000
66.7
53.3
41.7
46.7
51.7
59.7
66.7
3200
3200
2645
2805
2810
2925
3290
2BE1 305-1
2BE1 306-1
740(D)
590(D)
490(V)
521(V)
583(V)
657(V)
743(V)
102
70
55
59
68
84
103
132
90
75
75
90
110
132
Y355M1-8
Y355M1-10
Y280S-4
Y280S-4
Y280M-4
Y315S-4
Y315M-4
160mbar
(-0.085MPa)
4650
3750
3150
3320
3700
4130
4650
77.5
62.5
52.5
55.3
61.2
68.8
77.5
3800
3800
2950
3000
3100
3300
3450
2BE1 353-0 590(D)
390(V)
415(V)
464(V)
520(V)
585(V)
620(V)
660(V)
121
65
70
81
97
121
133
152
160
75
90
110
132
160
160
185
Y355L2-10
Y280S-4
Y280M-4
Y315S-4
Y315M-4
Y315L1-4
Y315L1-4
Y315L2-4
33mbar
(-0.098MPa)
5300
3580
3700
4100
4620
5200
5500
5850
88.3
59.7
61.7
68.3
77.0
86.7
91.7
97.5
4750
3560
3665
3905
4040
4100
4100
4240
2BE1 355-1
2BE1 356-1
590(D)
390(V)
435(V)
464(V)
520(V)
555(V)
585(V)
620(V)
130
75
86
90
102
115
130
145
160
90
110
110
132
132
160
185
Y355L2-10
Y280M-4
Y315S-4
Y315S-4
Y315M-4
Y315M-4
Y315L1-4
Y315L2-4
160mbar
(-0.085MPa)
6200
4180
4600
4850
5450
5800
6100
6350
103.3
69.7
76.7
80.8
90.8
98.3
101.7
105.8
5000
3920
4150
4160
4290
4300
4350
4450
2BE1 403-0 330(V)
372(V)
420(V)
472(V)
530(V)
565(V)
97
110
131
160
203
234
132
132
160
200
250
280
Y315M-4
Y315M-4
Y315L1-4
Y315L2-4
Y355M2-4
Y355L1-4
33mbar
(-0.098MPa)
5160
5700 6470
7380
8100
8600
86.0
95.0
107.8
123.0
135.0
143.3
5860
5870
5950
6190
6630
6800
2BE1 405-1
2BE1 406-1
330(V)
372(V)
420(V)
472(V)
530(V)
565(V)
100
118
140
170
206
235
132
160
185
200
250
280
Y315M-4
Y315L1-4
Y315L2-4
Y315L2-4
Y355M2-4
Y355L1-4
160mbar
(-0.085MPa)
6000
6700
7500
8350
9450
15710
100.0
111.7
125.0
139.2
157.5
168.3
5980
6070
6200
6310
6750
6920

More detail install drawing please contact Sales-in-Charge.

 FAQ

Q: What’s your MOQ?
A: One set;

Q: What are the causes of no flow or insufficient flow of centrifugal pump?
A: There is air in the suction pipe or pump, which needs to be discharged. Air leakage is found in the suction pipeline, and the leakage is repaired. If the valve of suction line or discharge line is closed, relevant valve shall be opened. If the suction height is too high, recalculate the installation height. The suction line is too small or blocked.

Q: How to resist cavitation in centrifugal pump?
A: Improve the structure design from the suction to the impeller of the centrifugal pump;Adopt double stage suction impeller and use anti-cavitation material;

Q:What is the function of rubber ball in water ring vacuum pump?
A: Rubber ball in water ring vacuum pump, the correct name is called rubber ball valve. Its role is to eliminate the pump equipment in the operation process of the phenomenon of over compression or insufficient compression.

Q:How long is warranty?
A:One year formain construction warranty.

Q:How can I pay for my items? What is the payment you can provide
A:Usually by T/T, 30%-50% deposit payment once PI/Contract confirmed, then the remaining balance will be paid after inspection and before shipment via T/T or L/C;

Welcome client from home and abroad to contact us for future cooperation.

Detail size drawing and install drawing please contact our sales in charge to get;

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Oil or Not: Oil Free
Structure: Reciprocating Vacuum Pump
Exhauster Method: Positive Displacement Pump
Vacuum Degree: High Vacuum
Work Function: Mainsuction Pump
Working Conditions: Wet
Samples:
US$ 0/Piece
1 Piece(Min.Order)

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piston vacuum pump

How Does Piston Displacement Affect the Pump’s Performance?

Piston displacement is a crucial factor that significantly affects the performance of a piston vacuum pump. Here’s a detailed explanation:

Piston displacement refers to the volume of gas or air that a piston vacuum pump can move during each stroke of the piston. It determines the pump’s capacity or flow rate, which is the amount of gas that the pump can evacuate per unit of time.

1. Flow Rate:

– The piston displacement directly influences the flow rate of the pump.

– A larger piston displacement corresponds to a higher flow rate, meaning the pump can evacuate a larger volume of gas per unit of time.

– Conversely, a smaller piston displacement results in a lower flow rate.

2. Pumping Speed:

– The pumping speed is a measure of how quickly a vacuum pump can remove gas molecules from a system.

– The piston displacement is directly related to the pumping speed of the pump.

– A larger piston displacement leads to a higher pumping speed, allowing for faster evacuation of the system.

– A smaller piston displacement results in a lower pumping speed, which may require more time to achieve the desired vacuum level.

3. Vacuum Level:

– The piston displacement indirectly affects the achievable vacuum level of the pump.

– A larger piston displacement can help reach lower pressures and achieve a deeper vacuum.

– However, it’s important to note that achieving a deep vacuum also depends on other factors such as the design of the pump, the quality of the seals, and the operating conditions.

4. Power Consumption:

– The piston displacement can impact the power consumption of the pump.

– A larger piston displacement typically requires more power to operate the pump due to the increased volume of gas being moved.

– Conversely, a smaller piston displacement may result in lower power consumption.

5. Size and Weight:

– The piston displacement affects the size and weight of the pump.

– A larger piston displacement generally requires a larger pump size and may increase the weight of the pump.

– On the other hand, a smaller piston displacement can result in a more compact and lightweight pump.

It’s important to select a piston vacuum pump with an appropriate piston displacement based on the specific application requirements.

In summary, the piston displacement of a vacuum pump directly influences its flow rate, pumping speed, achievable vacuum level, power consumption, and size. Understanding the relationship between piston displacement and pump performance is crucial in choosing the right pump for a given application.

piston vacuum pump

Can Piston Vacuum Pumps Be Used in Medical or Pharmaceutical Applications?

Yes, piston vacuum pumps can be used in medical and pharmaceutical applications. Here’s a detailed explanation:

– Piston vacuum pumps are versatile and widely used in various industries, including medical and pharmaceutical sectors.

– Medical and pharmaceutical applications often require vacuum technology for processes such as filtration, degassing, drying, and sample preparation.

– Piston vacuum pumps offer several advantages that make them suitable for these applications:

– High Vacuum Levels: Piston pumps can achieve high vacuum levels, which are often necessary in medical and pharmaceutical processes that require precise control and removal of gases or vapors.

– Contamination-Free Operation: Piston pumps can provide contamination-free operation, making them suitable for applications where maintaining a sterile or clean environment is crucial, such as in pharmaceutical manufacturing or medical research laboratories.

– Oil-Free Operation: Some piston vacuum pumps are designed to operate without oil lubrication. Oil-free pumps eliminate the risk of oil contamination in sensitive medical or pharmaceutical processes and avoid the need for oil changes or maintenance associated with oil-lubricated pumps.

– Quiet Operation: Piston pumps can be engineered to operate with reduced noise levels, which is advantageous in medical and pharmaceutical settings where a quiet working environment is desired.

– Durability and Reliability: Piston pumps are known for their robust construction and durability, allowing them to withstand demanding applications and provide reliable performance over extended periods.

– Compact Size: Piston vacuum pumps are available in compact designs, making them suitable for applications where space is limited, such as in medical devices or portable pharmaceutical equipment.

– Some specific medical and pharmaceutical applications where piston vacuum pumps are commonly used include:

– Vacuum Filtration: Piston pumps are used to generate the necessary vacuum for filtering solutions or suspensions in laboratory or industrial settings. This process is often employed in pharmaceutical research, production of vaccines, or purification of drugs.

– Freeze Drying: Piston vacuum pumps assist in the freeze-drying process, which is a common technique used in the pharmaceutical industry to preserve and stabilize sensitive drugs or biological samples.

– Vacuum Packaging: Piston pumps are utilized for creating a vacuum in packaging processes where maintaining product quality and extending shelf life are critical, such as in the pharmaceutical packaging of medicines or medical devices.

– Laboratory Evaporation: Piston vacuum pumps are employed in laboratory applications for the evaporation of solvents or liquids in medical or pharmaceutical research, drug development, or quality control processes.

– It is important to select the appropriate piston vacuum pump model based on the specific requirements of the medical or pharmaceutical application. Factors to consider include vacuum level needed, flow rate, compatibility with the handled substances, and compliance with industry regulations and standards.

– Additionally, compliance with Good Manufacturing Practices (GMP) and other regulatory guidelines is crucial when using piston vacuum pumps in medical or pharmaceutical applications to ensure product safety, quality, and regulatory compliance.

In summary, piston vacuum pumps are suitable for use in medical and pharmaceutical applications due to their ability to achieve high vacuum levels, provide contamination-free and oil-free operation, offer quiet and reliable performance, and accommodate compact design requirements. They are commonly used in processes such as vacuum filtration, freeze drying, vacuum packaging, and laboratory evaporation in these industries.

piston vacuum pump

Are Piston Vacuum Pumps Suitable for Laboratory Use?

Yes, piston vacuum pumps are commonly used and well-suited for laboratory applications. Here’s a detailed explanation:

1. Versatility:

– Piston vacuum pumps offer versatility and can be utilized in a wide range of laboratory processes and equipment.

– They are compatible with various laboratory applications such as vacuum ovens, freeze dryers, vacuum filtration systems, and rotary evaporators.

2. Vacuum Generation:

– Piston vacuum pumps are capable of generating and maintaining deep vacuum levels, making them suitable for laboratory use.

– They can achieve vacuum levels ranging from millitorr (10-3 Torr) to microns (10-6 Torr), depending on the specific pump design and operating conditions.

3. Control and Precision:

– Piston vacuum pumps provide precise control over the vacuum level, allowing researchers to create and maintain the desired pressure conditions in their experiments.

– The pumps offer fine-tuning capabilities to achieve the optimal vacuum level required for specific laboratory processes.

4. Reliability and Durability:

– Piston vacuum pumps are known for their reliability and durability, which are crucial factors in laboratory environments.

– They are designed to withstand continuous operation and frequent use, ensuring consistent performance over extended periods.

5. Low Contamination Risk:

– Piston vacuum pumps are designed with airtight seals that minimize the risk of contamination.

– This is particularly important in laboratory settings where maintaining a clean and uncontaminated environment is vital for accurate and reliable experimental results.

6. Cost-Effective Solution:

– Piston vacuum pumps are generally more cost-effective compared to other types of vacuum pumps.

– They offer a balance between performance and affordability, making them a preferred choice for many laboratory budgets.

7. Ease of Maintenance:

– Piston vacuum pumps are relatively easy to maintain, with readily available spare parts and service support.

– Routine maintenance tasks such as changing oil, inspecting seals, and cleaning can be easily performed, ensuring the pump’s longevity and consistent performance.

In summary, piston vacuum pumps are highly suitable for laboratory use due to their versatility, ability to generate deep vacuum levels, precise control, reliability, low contamination risk, cost-effectiveness, and ease of maintenance. They are widely utilized in various laboratory applications and provide researchers with the necessary vacuum conditions for their experiments and processes.

China high quality Air Pump Reciprocating Piston Slide Valve for Chemical Industry   vacuum pump connector	China high quality Air Pump Reciprocating Piston Slide Valve for Chemical Industry   vacuum pump connector
editor by Dream 2024-04-25