China Hot selling Liquid (Water) Ring Vacuum Pump (2BE SK 2SK 2BV) , Roots Pump, Air Pump, Oil-Less Piston Vacuum Pump, Nash, Sliding Vane Rotary Vane Vacuum Pump near me supplier

Merchandise Description

Liquid (Water) Ring Vacuum Pump (2BE SK 2SK 2BV) , Roots Pump, Air Pump, Oil-Significantly less Piston Vacuum Pump, Nash, Sliding Vane Rotary Vane Vacuum Pump
Overview
2BE sequence water ring vacuum pumps and compressors is a sort of substantial-performance and enger-preserving item developed on the foundation of many years of production encounter and scientific investigation, blended with worldwide superior engineering, normally used for pumping gasoline without sound particles, insoluble in water, and non-corrosive, so as to form a vacuum or strain in a sealed container.

By modifying the materials, it can be employed for pumping corrosive gases or corrosive liquids. It is commonly utilised in papermaking, chemical, petrochemical, light-weight business, prescribed drugs, food, coal, mineral processing, and other industries.

Characteristics
1. Use imported bearings to make certain accurate location and secure procedure of the impeller.
2. Impeller content use forged iron or welded steel, and entirely promise the impeller security in a assortment of adverse situations, and tremendously enhanced the pump existence.
three. Pump entire body employs metal, enhance the support existence of vacuum pump.
4. As the most easily damaged parts, the shaft sleeve utilizes higher-chromium stainless metal, life expectancy has improved by 5 times.
5. Pulley (belt drive) is standard large-precision, dependable procedure and long provider life and convenient disassemble.
six. Coupling (immediate Transmission) employs common higher-energy adaptable coupling, versatile ingredient uses polyurethane substance, which is secure and reputable procedure, long support existence.
seven. ‘Unique top-mounted fuel-water separator to preserve place and reduce the noise.
8. All casting uses resin sand casting, which is excellent surface area quality, pump cooling nicely.
nine. Mechanical seal (optional) is imported, entirely certain no leakage in the extended-managing process.
10. Casing inner wall is similar to the sort of oval, make sure the ideal exhaust benefits.

Overall performance Desk

 

Model Limited Vacuum hpa Speed r/min Max. Capacity m³ /min Power KW Driven Type Voltage Suction mm Discharge mm
2BEA-103-0 33 1300 4.9 11 Pulley 380 V 65 65
1450 5.6 11 Couping
1625 6.2 15 Pulley
1750 6.7 15 Pulley
2BEA-153-0 33 1100 7.4 15 Pulley 380 V 100 100
1300 8.9 18.5 Pulley
1450 10 18.5 Couping
1625 10.8 22 Pulley
1750 11.5 30 Pulley
2BEA-202-0 33 790 9.5 18.5 Pulley 380 V 125 125
880 11 18.5 Pulley
980 12 22 Coupling
1100 14 30 Pulley
1170 15 30 Pulley
2BEA-203-0 33 790 14 30 Pulley 380 V 125 125
880 16 30 Pulley
980 18 37 Coupling
1100 20 45 Pulley
1170 21 45 Pulley
2BEA-252-0 33 565 20 30 Pulley 380 V 150 150
590 22 30 Coupling
660 25 37 Pulley
740 28 45 Coupling
820 30 55 Pulley
880 33 75 Pulley
2BEA-253-0 33 565 28 45 Pulley 380V 150 150
590 30 45 Coupling
660 35 55 Pulley
740 39 75 Coupling
820 43 90 Pulley
880 47 90 Pulley
2BEA-303-0 33 472 43 55 Pulley 380V 200 200
520 45 75 Pulley
530 48 75 Pulley
590 52 75 Coupling
660 58 90 Pulley
740 67 110 Coupling
2BEA-353-0 33 390 55 75 Pulley 380V 250 250
415 58 90 Pulley
464 65 110 Pulley
520 72 132 Pulley
590 81 160 Coupling
2BEA-403-0 33 330 78 132 Pulley 380V 300 300
372 85 160 Pulley
420 97 185 Pulley
472 110 200 Pulley
530 122 250 Pulley

###

Model Limited Pressure hpa Speed r/min Max. Capacity m³ /min Power KW Driven Type Voltage Suction mm Discharge mm
2BEA-355-1 160 372 61 90 Pulley 380V 250 250
420 71 110 Pulley 380 V
472 79 110 Pulley 380 V
500 83 132 Pulley 380 V
530 88 132 Pulley 380 V
590 95 160 Coupling 380 V
2BEA-405-1 160 330 93 132 Pulley or Reducer 380 V 300 300
372 106 160 380 V
420 119 185 380 V
472 130 220 380 V
530 141 280 380 V
2BEA-505-1 160 266 121 160 Pulley or Reducer 380 V 350 350
298 139 185 380 V
330 153 220 380 V
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
Model Limited Vacuum hpa Speed r/min Max. Capacity m³ /min Power KW Driven Type Voltage Suction mm Discharge mm
2BEA-103-0 33 1300 4.9 11 Pulley 380 V 65 65
1450 5.6 11 Couping
1625 6.2 15 Pulley
1750 6.7 15 Pulley
2BEA-153-0 33 1100 7.4 15 Pulley 380 V 100 100
1300 8.9 18.5 Pulley
1450 10 18.5 Couping
1625 10.8 22 Pulley
1750 11.5 30 Pulley
2BEA-202-0 33 790 9.5 18.5 Pulley 380 V 125 125
880 11 18.5 Pulley
980 12 22 Coupling
1100 14 30 Pulley
1170 15 30 Pulley
2BEA-203-0 33 790 14 30 Pulley 380 V 125 125
880 16 30 Pulley
980 18 37 Coupling
1100 20 45 Pulley
1170 21 45 Pulley
2BEA-252-0 33 565 20 30 Pulley 380 V 150 150
590 22 30 Coupling
660 25 37 Pulley
740 28 45 Coupling
820 30 55 Pulley
880 33 75 Pulley
2BEA-253-0 33 565 28 45 Pulley 380V 150 150
590 30 45 Coupling
660 35 55 Pulley
740 39 75 Coupling
820 43 90 Pulley
880 47 90 Pulley
2BEA-303-0 33 472 43 55 Pulley 380V 200 200
520 45 75 Pulley
530 48 75 Pulley
590 52 75 Coupling
660 58 90 Pulley
740 67 110 Coupling
2BEA-353-0 33 390 55 75 Pulley 380V 250 250
415 58 90 Pulley
464 65 110 Pulley
520 72 132 Pulley
590 81 160 Coupling
2BEA-403-0 33 330 78 132 Pulley 380V 300 300
372 85 160 Pulley
420 97 185 Pulley
472 110 200 Pulley
530 122 250 Pulley

###

Model Limited Pressure hpa Speed r/min Max. Capacity m³ /min Power KW Driven Type Voltage Suction mm Discharge mm
2BEA-355-1 160 372 61 90 Pulley 380V 250 250
420 71 110 Pulley 380 V
472 79 110 Pulley 380 V
500 83 132 Pulley 380 V
530 88 132 Pulley 380 V
590 95 160 Coupling 380 V
2BEA-405-1 160 330 93 132 Pulley or Reducer 380 V 300 300
372 106 160 380 V
420 119 185 380 V
472 130 220 380 V
530 141 280 380 V
2BEA-505-1 160 266 121 160 Pulley or Reducer 380 V 350 350
298 139 185 380 V
330 153 220 380 V
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

Types of vacuum pumps

A vacuum pump is a device that draws gas molecules from a sealed volume and maintains a partial vacuum. Its job is to create a vacuum in a volume, usually one of several. There are several types of vacuum pumps, such as root pumps, diaphragm pumps, rotary piston pumps, and self-priming centrifugal pumps.

The diaphragm pump is a dry positive displacement vacuum pump

Diaphragm pumps are a versatile type of vacuum pump. They can be installed in a variety of scenarios including container emptying, positive suction, and simultaneous fluid mixing. Their performance depends on the stiffness and durability of the diaphragm, which in turn depends on the material.
They have good performance when running in dry mode. Diaphragm pumps work very similarly to the human heart, which is why they are often used to create artificial hearts. In addition, the diaphragm pump is self-priming and has high efficiency. They are also capable of handling the most viscous liquids and are used in almost all industries.
However, this type of pump has several disadvantages. One of them is that they are difficult to restart after a power outage. Another disadvantage is that they can generate a lot of heat. Fortunately, this heat is carried away by airflow. However, this heat builds up in the multistage pump. If this happens, the diaphragm or motor may be damaged. Diaphragm pumps operating in two or more stages should be fitted with solenoid valves to maintain vacuum stability.
Diaphragm pumps are a good choice for drying processes where hygiene is important. These pumps have check valves and rubber or Teflon diaphragms. Diaphragm pumps are also ideal for high viscosity applications where shear sensitivity is important.
Vacuum Pump

Roots pumps are dry method centrifugal pumps

Roots pumps use a vane rotor pump with two counter-rotating vanes that move in opposite directions to move the gas. They are often the first choice for high-throughput process applications. Depending on the size and number of blades, they can withstand up to 10 Torr.
Centrifugal pumps have several advantages, including the ability to handle corrosive fluids and high temperatures. However, when choosing a pump, it is essential to choose a reputable manufacturer. These companies will be able to advise you on the best pump design for your needs and provide excellent after-sales support. Roots pumps can be used in a wide range of industrial applications including chemical, food, and biotechnology.
The Roots pump is a dry centrifugal pump whose geometry enables it to achieve high compression ratios. The screw rotors are synchronized by a set of timing gears that allow gas to pass in both directions and create a compressed state in the chamber. The pre-compressed gas is discharged through a pressure connection and cooled with water. Some pumps are also able to accept additional cooling gas, but this should be done with caution.
The size of the impeller plays an important role in determining the pump head. The impeller diameter determines how high the pump can lift the liquid. Impeller speed also affects the head. Since the head is proportional to the specific gravity of the liquid, the available suction pressure will be proportional to the density of the liquid. The density of water is about 1.2 kg/m3, and the suction pressure of the centrifugal pump is not enough to lift the water.

The rotary vane pump is a self-priming centrifugal pump

A rotary vane pump is a centrifugal pump with a circular pump head and a cycloid cam that supports the rotor. The rotor is close to the cam wall, and two side plates seal the rotor. Vanes in vane pumps are installed in these cavities, and the rotor rotates at high speed, pushing fluid in and out of the pump. The pump offers several advantages, including a reversible design and the ability to handle a wide variety of clean fluids.
Agknx Pumps manufactures a wide range of vane pumps that combine high performance, low cost, and easy maintenance. These pumps handle medium to high viscosity liquids up to 500 degrees Fahrenheit and 200,000 SSU.
The suction side of the rotary vane pump has a discharge port, and the valve prevents the backflow of the discharge air. When the maximum pressure is reached, the outlet valve closes to prevent the backflow of exhaust gas. The mechanical separation step separates the oil from the gas in the pump circuit and returns the remaining oil particles to the sump. The float valve then reintroduces these oil particles into the oil circuit of the pump. The gas produced is almost oil-free and can be blown out of a pipe or hose.
Rotary vane pumps are self-priming positive displacement pumps commonly used in hydraulic, aeration, and vacuum systems. Unlike gear pumps, rotary vane pumps can maintain high-pressure levels while using relatively low suction pressures. The pump is also very effective when pumping viscous or high-viscosity liquids.
Vacuum Pump

Rotary piston pumps are dry method positive displacement pumps

Rotary piston pumps are dry positive displacement pumps designed to deliver high-viscosity fluids. They are capable of pumping a variety of liquids and can run dry without damaging the liquid. Rotary piston pumps are available in a variety of designs. Some are single shafts, some are two shafts and four bearings.
Positive displacement pumps operate slower than centrifugal pumps. This feature makes the positive displacement pump more sensitive to wear. Piston and plunger reciprocating pumps are particularly prone to wear. For more demanding applications, progressive cavity, diaphragm or lobe pumps may be a better choice.
Positive displacement pumps are typically used to pump high-viscosity fluids. This is because the pump relies on a mechanical seal between the rotating elements and the pump casing. As a result, when fluids have low viscosity, their performance is limited. Additionally, low viscosity fluids can cause valve slippage.
These pumps have a piston/plunger arrangement using stainless steel rotors. Piston/piston pumps have two cavities on the suction side. The fluid then flows from one chamber to the other through a helical motion. This results in very low shear and pulsation rates. The pump is usually installed in a cylindrical housing.

Rotary vane pump corrosion resistance

Rotary vane vacuum pumps are designed for use in a variety of industries. They feature plasma-treated corrosion-resistant parts and anti-suck-back valves to help reduce the number of corrosive vapors entering the pump. These pumps are commonly used in freeze dryers, vacuum ovens, and degassing processes. The high flow rates they provide in their working vacuum allow them to speed up processes and reduce the time it takes to run them. Plus, they have energy-efficient motors and silent volume. <br/While rotary vane vacuum pumps are relatively corrosion resistant, they should not be used for aggressive chemicals. For these chemicals, the most suitable pump is the chemical mixing pump, which combines two types of pumps to improve corrosion resistance. If the application requires a more powerful pump, a progressive cavity pump (eg VACUU*PURE 10C) is suitable.
Oil seals used in rotary vane pumps are important to pump performance. The oil seal prevents corrosion of the aluminum parts of the rotary vane pump and prolongs the service life. Most rotary vane vacuum pumps have a standard set of components, although each component may have different oil seals.
Rotary vane vacuum pumps are the most common type of positive displacement pump. They provide quiet operation and long service life. They are also reliable and inexpensive and can be used in a variety of applications.
Vacuum Pump

Roots pumps are primarily used as a vacuum booster

Root vacuum pumps are mainly used as vacuum boosters in industrial applications. They need a thorough understanding of operating principles and proper maintenance to function properly. This course is an introduction to Roots vacuum pumps, covering topics such as pump principles, multi-stage pumps, temperature effects, gas cooling, and maintenance.
Roots pumps have many advantages, including compact and quiet operation. They do not generate particles and have a long service life. They also don’t require oil and have a small footprint. However, Roots pumps have several disadvantages, including relatively high maintenance costs and low pumping speeds near atmospheric pressure.
Root vacuum pumps are often used with rotary vane vacuum pumps. They work on the same principle, the air enters a conveying unit formed by two rolling pistons in the housing. The piston heads are separated from each other, and the air passes through the unit without being reduced until it is discharged. When the air in the next unit reaches a higher absolute pressure, it is expelled from the last unit.
Roots pumps can be classified as sheathed or sealed. Roots pumps with sealed motors are suitable for pumping toxic gases. They have less clearance between the stator and motor rotor and have a sealed tank.