China Professional 2BE1 305-1 Liquid Ring Vacuum Pump/Piston Vacuum Pump vacuum pump engine

Product Description

 

Product Description

2BE1 305-1 Liquid Ring Vacuum Pump
2BE1 series liquid ring vacuum pumps and compressors are the products with high efficiency and economic power, which are manufactured by our company integrating with the advanced technology of the imported products from Germany.

These series products adopt CZPT and single action structure and have many advantages, such as, compact structure, convenient maintenance, reliable running, high efficiency and economic power.

The main characteristics of 2BE1 series products:
All the bearings are the imported products with the brand name of CZPT or NTN for ensuring the precise orientation and the high stability during the working of the pump.
The material of the impeller is QT400 nodular iron or stainless steel for ensuring the stability when the pump works under the rigorous condition and can extend the lifetime of the pump.
The casing is made of steel or stainless steel plates to extend the lifetime of the 2BE1 series pumps.
The shaft bushing is made of stainless steel to improve the lifetime of the pump 5 times than the normal material.
The V-belt pulley (when the pump is driven by the belt) is used the high precise pulley with taper bushing to keep the reliability of the pump and extend its life. And it is also easy to mantle and dismantle.
The coupling is used to drive the pump directly. The flexible part connecting the 2 half coupling is made of polyurethane that makes the pump more reliable.
The unique design to set the separator above the pump saves the space and decreases the noise efficiently.
All the parts are cast by the resin sands that make the pump surface very smooth. It is not necessary to cover the surface of the pumps with putty and gives out the heat efficiently.
The mechanical seals (optional) are used the imported products to avoid the leakage when the pump works for a long time.
 

Detailed Photos

 

Product Parameters

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

Company Profile

 


Greentech International (Xihu (West Lake) Dis.) Co.,Ltd is the professional supplier for CZPT copy liquid ring vacuum pump and compressor. All our pumps are interchangeable with CZPT both in dimension and performance. Most our client are using our pump to replace their existed CZPT and CZPT pump. Some clients are also buying our spare parts for original CZPT pump repair.

As a CZPT in vacuum pump field, the company has its own professional technical center, advanced equipment, foundry and machining workshop, assembling workshop and test center. Assure our products high quality, the company carry out 100% performance testing for all orders. Our strict quality control system and process guarantee that our products are produced according to the highest industrial standards, include casting material inspection, casting dimension inspection, welded part material inspection, dye penetrant inspection for welded parts, machining dimension inspection, balance testing for rotor, hydraulic pressure testing for casing and cover, dimension inspection for all finished parts before assembling.

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 process.

Our experienced and knowledgeable staff is dedicated to providing high quality products and after sales supports. Welcome clients to contact us and establish business relation ship.

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Oil or Not: Oil Free
Structure: Liquid Ring Vacuum Pump
Exhauster Method: Liquid Ring Vacuum Pump
Vacuum Degree: High Vacuum
Work Function: Pre-Suction Pump
Working Conditions: Wet
Customization:
Available

|

piston vacuum pump

What Are the Key Components of a Piston Vacuum Pump?

A piston vacuum pump consists of several key components that work together to create a vacuum. Here’s a detailed explanation of these components:

1. Cylinder:

– The cylinder is a cylindrical chamber where the piston moves back and forth.

– It provides the housing for the piston and plays a crucial role in creating the vacuum by changing the volume of the chamber.

2. Piston:

– The piston is a movable component that fits inside the cylinder.

– It creates a seal between the piston and cylinder walls, allowing the pump to create a pressure differential and generate a vacuum.

– The piston is typically driven by a motor or an external power source.

3. Intake Valve:

– The intake valve allows gas or air to enter the cylinder during the suction stroke.

– It opens when the piston moves downward, creating a vacuum and drawing gas into the cylinder from the system being evacuated.

4. Exhaust Valve:

– The exhaust valve allows the expelled gas to exit the cylinder during the compression stroke.

– It opens when the piston moves upward, allowing the compressed gas to be expelled from the cylinder.

5. Lubrication System:

– Piston vacuum pumps often incorporate a lubrication system to ensure smooth operation and maintain an airtight seal between the piston and cylinder walls.

– Lubricating oil is introduced into the cylinder to provide lubrication and help maintain the seal.

– The lubrication system also helps to cool the pump by dissipating heat generated during operation.

6. Cooling System:

– Some piston vacuum pumps may include a cooling system to prevent overheating.

– This can involve the circulation of a cooling fluid or the use of cooling fins to dissipate heat generated during operation.

7. Pressure Gauges and Controls:

– Pressure gauges are often installed to monitor the vacuum level or pressure within the system.

– Control mechanisms, such as switches or valves, may be present to regulate the operation of the pump or maintain the desired vacuum level.

8. Motor or Power Source:

– The piston in a piston vacuum pump is typically driven by a motor or an external power source.

– The motor provides the necessary mechanical energy to move the piston back and forth, creating the suction and compression strokes.

9. Frame or Housing:

– The components of the piston vacuum pump are housed within a frame or housing that provides structural support and protection.

– The frame or housing also helps to reduce noise and vibration during operation.

In summary, the key components of a piston vacuum pump include the cylinder, piston, intake valve, exhaust valve, lubrication system, cooling system, pressure gauges and controls, motor or power source, and the frame or housing. These components work together to create a vacuum by reciprocating the piston within the cylinder, allowing gas to be drawn in and expelled, while maintaining an airtight seal. The lubrication and cooling systems, as well as pressure gauges and controls, ensure smooth and efficient operation of the pump.

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 Professional 2BE1 305-1 Liquid Ring Vacuum Pump/Piston Vacuum Pump   vacuum pump engine	China Professional 2BE1 305-1 Liquid Ring Vacuum Pump/Piston Vacuum Pump   vacuum pump engine
editor by Dream 2024-05-14

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