Vacuum pump

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Introduction to Vacuum Pumps

The 2BEA/C series water ring vacuum pumps and compressors are typically used to extract gases that do not contain solid particles, are insoluble in water, and are non-corrosive, in order to create a vacuum and pressure in a closed container. By changing the structural materials, they can also be used to extract corrosive gases or corrosive liquids as working fluids. They are widely used in industries such as papermaking, chemical, petrochemical, light industry, pharmaceuticals, food, metallurgy, building materials, electrical appliances, coal, metal mining, and fertilizers.

Product Advantages

This series of pumps adopts a single-stage single-action structure, which has the advantages of simple structure, convenient maintenance, reliable operation, and high energy efficiency, and can adapt to harsh working conditions such as large drainage volumes and impact fluctuations. We have optimized the design of key components such as the distribution plate, impeller, and pump shaft, simplifying the structure, improving performance, and achieving energy savings. The impeller is made of ductile iron or welded, with blades formed by a single stamping process, ensuring a reasonable profile; all wheels are processed to fundamentally solve the dynamic balance problem. The impeller and pump shaft are fitted with a thermal interference fit, ensuring reliable performance and smooth operation. After welding, the impeller undergoes overall heat treatment, giving the blades good toughness and fundamentally ensuring the impact resistance and bending resistance of the blades, allowing them to adapt to harsh working conditions at the load impact wave separation point.

2BEA Technical Parameter Table

Model	Minimum Inlet Pressure hPa	Pump Speed r/min	Maximum Air Volume m³/min	Motor Power KW	Transmission Type	Motor Voltage	Inlet Diameter mm	Outlet Diameter mm
2BEA-252-0	33	565	20	30	Belt	380V	150	150
		590	22	30	Coupling
		660	25	30	Belt
		740	28	45	Coupling
		820	30	55	Belt
		880	33	75	Belt
2BEA-253-0	33	565	28	45	Belt	380V	150	150
		590	30	45	Coupling
		660	35	55	Belt
		740	39	75	Coupling
		820	43	90	Belt
		880	47	90	Belt
2BEA-303-0	33	472	43	55	Belt	380V	200	200
		520	45	75	Belt
		530	48	75	Belt
		590	52	75	Coupling
		660	58	90	Belt
		740	60	110	Coupling
2BEA-353-0	33	390	55	75	Belt	380V	250	250
		415	58	90	Belt
		464	65	110	Belt
		520	72	132	Belt
		590	81	160	Coupling
2BEA-403-0	33	330	78	132	Belt	380V	300	300
		372	85	160	Belt
		420	97	185	Belt
		472	110	200	Belt
		530	122	250	Belt
2BEA-355-1	160	372	61	90	Belt	380V	250	250
		420	71	110	Belt	380V
		472	79	110	Belt	380V
		500	83	132	Belt	380V
		530	88	132	Belt	380V
		590	95	160	Coupling	380V
2BEA-405-1	160	330	93	132	Belt or Reducer	380V	300	300
		372	106	160		380V
		420	119	182		380V
		472	130	220		380V
		530	141	280		380V
2BEA-505-1	160	266	121	160	Belt or Reducer	380V	350	350
		298	139	185		380V
		330	153	220		380V
		372	169	250		6KV
		420	186	315		6KV
2BEA-605-1	160	220	168	220	Reducer	6KV	400	400
		236	181	250		6KV
		246	188	280		6KV
		266	206	280		6KV
		276	210	315		6KV
		298	228	355		6KV
		312	234	355		6KV
2BEA-705-1	160	197	259	355	Reducer	6KV or 10KV	500	500
		220	286	400
		246	318	450
		266	342	500
		276	352	560

2BEC Technical Parameter Table

Model	Minimum Inlet Pressure hPa	Pump Speed r/min	Maximum Air Volume	Motor Power KW	Transmission Type	Motor Voltage	Inlet Diameter mm	Outlet Diameter mm
Model	Minimum Inlet Pressure hPa	Pump Speed r/min	m³/min	Motor Power KW	Transmission Type	Motor Voltage	Inlet Diameter mm	Outlet Diameter mm
2BEC-400-1	160	300	68	75	Belt	380V	300	300
		323	80	90	Reducer or Belt
		367	85	110
		393	92	110
		449	110	132
2BEC-420-1	160	300	90	110	Reducer or Belt	380V	300	300
		330	110	132
		360	120	132
		390	126	160
		420	134	185
2BEC-500-1	160	242	125	160	Reducer or Belt	380V	350	350
		266	145	185		380V
		294	165	200		380V
		336	190	250		6KV
		372	210	280		6KV
2BEC-520-1	160	236	150	185	Reducer or Belt	380V	350	350
		266	165	200		6KV
		294	205	250		380V
		336	235	280		380V
		372	250	315		380V
2BEC-600-1	160	200	180	185	Reducer	380V	400	400
		236	210	250		6KV
		266	240	280		6KV
		294	260	315		6KV
		336	285	350		6KV
2BEC-620-1	160	200	220	220	Reducer	6KV	400	400
		236	255	280
		266	290	350
		294	320	400
		336	360	450
2BEC-670-1	160	210	300	315	Reducer	6KV	500	500
		240	345	400
		270	380	450
		300	410	560
		330	450	630
		370	510	800
2BEC-720-1	160	210	400	450	Reducer	6KV	500	500
		240	450	560
		270	500	630
		300	560	710
		340	620	900
2BEC-800-1	160	190	513	560	Reducer	6KV or 10KV	600	600
		210	562	630
		240	630	800
		270	710	900
		300	790	1120
2BEC-1000-1	160	170	850	900	Reducer	6KV or 10KV	700	700
		190	920	1120
		210	1000	1250
		225	1100	1600
		240	1120	1800

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33 Wenzhou Street, Haiyang Economic Development Zone, Yantai, Shandong

Provide you with complete solid-liquid separation products and industry solutions

Committed to building strategic partnerships with users, user needs-oriented, in-depth study of industry characteristics, targeted optimization of product structure, focusing on user experience

2011 Year

Company establishment time

20 +

Technical center has more than 20 staff

30 + year

Rich experience in filter design

40 +

Partners

How are we different from other suppliers?

At any time, we can provide customers with filter design solutions that meet the on-site process.

Rich industry experience

We are committed to providing a full range of solid-liquid separation products and solutions. With years of industry accumulation and experience, we have deep professional knowledge and technical strength. We are convinced that through our professional services and continuous innovation, we can help customers achieve greater success in the field of solid-liquid separation.

Wide range of product applications

Today, when environmental protection has increasingly become the focus of development, Yantai Nuclear One has always followed the pace of the industry, paid close attention to the latest developments in the filtration industry, and has deep involvement in many fields such as environmental protection, medicine, food, chemical industry, and mining.

Product customization

We always pay attention to customer needs, and can customize efficient filter design for customers at any time according to on-site process requirements. Our team pays attention to detail and strives for perfection to ensure that each filter can meet the unique needs of customers. At the same time, we provide end-to-end service support, from design, production to installation and commissioning, to protect the interests of customers in an all-round way.

Superior price-performance ratio

This source manufacturer has extraordinary strength, integrating R & D, manufacturing and sales, and has the ability to control the whole chain from the source to the terminal. In terms of cost performance, the manufacturer has made great efforts to provide high quality products at reasonable prices, and has won the trust and praise of customers.

Perfect service

We are committed to providing customers with a satisfactory service experience. No matter what problems you encounter, we will actively respond and solve them quickly. Our service team is professional and efficient, always paying attention to customer needs, ensuring that you are carefree in the process of using our products

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According to the development of the filtration industry, we closely follow the new technologies and processes in the industry to ensure the high quality and high reliability of the products.

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Rich experience in filter design, access to dozens of filter-related technology patents, ready to provide customers with on-site process to meet the filter design

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Provide you with complete solid-liquid separation products and industry solutions

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Committed to building strategic partnerships with users, user needs-oriented, in-depth study of industry characteristics, targeted optimization of product structure, focusing on user experience

Industry Solutions

Focus on environmental protection, medicine, food, chemical, mining and other enterprises, to provide perfect solid-liquid separation products and solutions

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immediate consultation

Hot Products

Expand the field and develop steadily. The company has gradually become a professional filter manufacturer integrating "Nuclear One" brand DU rubber belt vacuum filter, PBF mobile disc vacuum filter, TC ceramic filter, GP fixed disc filter, LX full-automatic centrifuge, HVPF full-automatic vertical filter press, DY belt press dewatering machine and its control system design and system debugging services.

Rubber belt filter press

This is an efficient separation device that uses filter cloth as the filtering medium and relies on vacuum negative pressure to achieve solid-liquid separation. The device has a simple structure, low manufacturing and operating costs, and is easy to maintain and operate.

Ceramic filter press

Under the action of pressure difference, the liquid (or gas) in the suspension passes through a permeable medium (filter medium), while solid particles are retained by the medium, thus achieving the separation of liquid and solid.

Vertical filter press

The equipment utilizes the pressure of the pump, the gravity of the material, and the squeezing action of the rubber diaphragm to quickly filter the slurry through the filter cloth, thereby achieving efficient solid-liquid separation.

Thickening machine

It has the function of concentration and clarification, and achieves solid-liquid separation based on the principle of gravitational sedimentation. It is divided into two types: central drive and peripheral drive.

Belt filter press

Using a three-bed filter cloth structure, it is divided into a gravity dewatering zone and a wedge-shaped squeezing zone, both of which operate with variable frequency speed control.

Mobile Disc Filter

A highly automated filtration device that uses filter cloth or filter mesh as the medium. The slurry is arranged horizontally above the filtration medium, fully utilizing the gravity of the slurry and vacuum suction to achieve solid-liquid separation.

Fixed Disc Filter

Mainly used in equipment for highly corrosive industries, the components that come into contact with materials can be made of reinforced polypropylene, which provides extremely high corrosion resistance.