The impeller of Wind Vic gas ring pump is directly installed on the motor rotor, which is completely contactless compression. Because the pump shaft is installed outside the compression chamber, the working reliability of the machine can be ensured even if it works under the maximum pressure difference. The gas is sucked in from the suction port 1, but after it enters the side channel 2, the rotating impeller 3 gives the gas a speed in the rotating direction and the centrifugal force on the blade accelerates and increases the gas outward. With the progress of rotation, the kinetic energy of gas increases, which further increases the gas pressure along the side channel. As the side channel narrows at the outlet, the gas is squeezed out of the blade and discharged from the pump body through the outlet 4.

100% oil-free, water-free compression, and all motors of gas ring vacuum pumps are IP55 protection grade and F insulation grade.

Dual-frequency (50/60HZ) and wide voltage can meet the voltage level of almost all regions in the world. The bearing is externally designed to withstand higher working temperature, which improves the operation reliability and service life.

The new concept of frequency conversion drive is introduced, and the performance can be improved to 300% compared with that of ordinary motor drive. The unique sealing form between impeller and pump body reduces the pressure loss during gas compression.

The pump shell and impeller are formed by die-casting mold, which is durable and excellent in heat dissipation. It is processed and cut by precision machine tools imported from Germany and Japan to ensure accuracy and quality. The surface of the air pump is treated with protective paint.

The products have been strictly tested in mechanical and electrical aspects, and computer-aided design software such as PROE, UG, CAD and motion simulation demonstration are adopted.

Up to more than 100 product models can meet the requirements of your specific applications, using wide voltage and dual frequency (

50/60HZ) motor, protection grade IP55 (insulation grade F), anywhere in the world.

Nowak gas ring vacuum pump can be used everywhere. And whether in Europe, the Middle East, Southeast Asia, Fengweike can deliver in a very short time, and our products in bulk can be delivered with

Meet your needs.

When a variable frequency is directly installed on the motor or control cabinet, the same type of gas ring vacuum pump and compressor can handle more gas flow while saving energy. This is due to the precise control system.

The system can always provide the accurate power you need, thus avoiding additional gas consumption and greatly reducing the operating cost of the system.

At the same time, targeted to provide a full range of sealed fans, a full range of explosion-proof fans

Absolute pressure is a measured value based on ideal vacuum (absolute pressure is zero). So the absolute pressure is greater than the reference value.

Gauge pressure refers to the measured value higher than the standard atmospheric pressure. That is, based on the standard atmosphere, the actual measured value is always greater than the reference value.

Vacuum refers to the measured value below the standard atmospheric pressure. The measurement benchmark is still the standard atmospheric pressure, so the actual measurement value is small.

1.

According to DIN VDE 0105 or IGC 364, unqualified personnel are not allowed to work on electrical equipment.

Qualified personnel: refers to the personnel authorized by the person in charge of plant safety. They complete a necessary job according to their own training, experience, knowledge of relevant standards and ability to prevent accidents.

Be aware of potential dangers and take necessary preventive measures. Have the necessary knowledge of life first aid and be familiar with relevant life rescue equipment.

2. The operating instructions that come with the equipment can't contain all the detailed information of the involved elements, especially it is impossible to cover every possible installation, operation and maintenance mode. So these operations

The manual only contains the necessary information to enable qualified personnel to operate the machine or equipment correctly. Therefore, it is necessary to clarify that if there are no detailed parameters of the product, or there are questions about related operations, please follow this.

Please contact us for the equipment type and processing code of the product.

3. Tolerance: the motor meets DIN EN 60 034/DIN IEC 34-1 standard, with insulation grade F..

4. Pay attention to the selection, and choose the most suitable, cost-effective and energy-saving scheme according to the specific situation of the use site, focusing on related factors such as flow or pressure. When necessary

Use auxiliary accessories such as pressure relief valves and filters to better play the performance of the equipment and match the site.

5. Before starting and before starting, check whether the fasteners are loose and fall off, the shell is not deformed and dislocated, and it is intact/the wiring mode and power supply voltage meet the requirements/the shell is grounded, and a leakage protector is installed/checked.

Check whether the motor steering is correct and normal, and it should be smooth, vibration and temperature rise noise are normal.

6. During the operation of the air pump, if there is abnormal noise increase, screaming, vibration increase and abnormal temperature increase, the power supply should be cut off immediately for inspection, and then the air pump should be powered on after troubleshooting.

It is forbidden to start the air pump with electricity when there is a connecting pipe!

It is forbidden to use hard links for the air inlet, and soft connections must be used!

Model: fvk210-2h16: fvk220-2h26: fvk230-2h16: fvk230-2h26 "fvk310-2h06, FVK310-2H16, FVK330 -2H06, FVK330 -2H16·FVK320- 2H26·FVK320- 2H36·FVK410-2H06·FVK 410 -2H16 ·FVK 410 -2H26 ·FVK 430- 2H06 ·FVK 430 2H16 ·FVK 430- 2H16, ·FVK510 2H06 ·FVK 510 2H16 ·FVK 510 2H26 ·FVK 510 2H36 ·FVK530 2H06 ·FVK 530 2H16 ·FVK 530 2H26 ·FVK 530 2H36 ·FVK 520 2H36 ·FVK 520 2H46 ·FVK 520 2H57 · FVK 610 2H06· FVK 610 2H26 · FVK 630 2H06 · FVK 630 2H16 · FVK 630 2H26,FVK710-2H16,

FVK710-2H26, FVK710-2H37,FVK730-2H16, FVK730-2H26,FVK730-2H37 ,FVK720-2H26 ,FVK720-2H27 ,FVK720-2H37 ,FVK720-2H47 ,

FVK720-2H57 ,FVK740-2H37 .FVK740-2H47, FVK740-2H5 ,FVK810-2H07,FVK810-2H17,FVK810-2H27,FVK830-2H07,FVK830-2H17,

FVK830-2H27,FVK820-2H17,FVK820-2H27,FVK820-2H37 ,FVK820-2H47 ,FVK840-2H27,FVK840-2H37, FVK910-2H07, FVK910-2H17 ,FVK910-2H27,FVK930-2H07,FVK930-2H17,FVK930-2H27,

FVK920-2H07 ,FVK920-2H17 .FVK920-2H37,FVK920-2H47,FVK940-2H27, FVK940-2H37 ,FVK940-2H47.FVK943-2H27 ,FVK943-2H37,FVK943-2H47,

4FVK3AC gas ring pump model:

4FVK 210 H16 ·4FVK 310 H1 ·4FVK 310 H06 ·4FVK 410 H16 ·4FVK 510 H26 ·4FVK 510 H36 ·4FVK 610 H36 ·4FVK 610 H46,4FVK 210 H16 ,4FVK 310 H16 , 4FVK 310 H26 ,4FVK 410 H16 ,4FVK 510 H16 .4FVK 510 H26. 4FVK 610 H16 .4FVK 610 H36 ,·4FVK 220 H56

·4FVK 320 H46 320 H56 ·4FVK 420 H26 ·4FVK 420 H56 ·4FVK 520 H26 ·4FVK 520 H27 ·4FVK 620 H36 ·4FVK 620 H57

·4FVK 630 H67,4MH 220 H26 ,4MH 220 H56. 4MH 330 H46 ,4MH 320 H56 ,4MH 420 H26 .4MH 420 H56 .4MH 520 H27. 4MH 520 H36. 4MH 620 H57 ,

4MH 620 H67 ,

Rate: 0.18kw 0.4kw 0.75kw 1.75kw 2.2kw 3.7kw 4kw 5.5kw 7.5kw 9KW 13kw 20kw 25kw Voltage: single-phase to three-phase 220V~380V Frequency: 50Hz/60Hz, which can be used in all countries. If special voltage is required, it can be customized according to requirements) Relief valve RV-01 RV-02 (for use) Filter MF8 MF10 MF12 MF16 MF-20 MF-32.