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| Warranty: | 2 years |
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Small size, light weight, and low noise
Equipped with a gas ballast valve, which can extract a small amount of water vapor
Automatic anti oil return dual safety device
The vacuum pump is equipped with automatic anti oil return dual safety device, small caliber VP-RS2,VP-RS4 vacuum pump is specially equipped with vacuum oven, freeze-drying machine, printing machinery
Equipped with small caliber adapter and KF interface
It can be used for the manufacturing of electric vacuum containers, vacuum welding, printing, photographic plate making, food packaging, vacuum molding, refrigeration equipment maintenance, instrument and instrument equipment matching, and laboratories. Widely applicable to laboratories and laboratories in professional units such as aerospace, semiconductor, coating, food packaging, drying, refrigeration, scientific research, medical, electronics, chemical, pharmaceutical, and other departments, as well as colleges and universities.
Working Principle:
This rotary slice vacuum pump is a positive displacement pump that continuously operates in the pump chamber with the help of rotating blades, causing the pump chamber to be divided into two different areas by rotating blades. The volume of the pump chamber is periodically expanded and reduced, allowing gas to be sucked in, compressed, and discharged, achieving vacuum pumping of the container.
Structure:
This rotary slice vacuum pump is composed of two working chambers connected in series and rotating at the same speed in the same direction. The extracted gas is pumped into the front stage pump chamber, compressed and discharged into the rear stage pump chamber. After compression, it is discharged from the pump chamber and discharged through a mist reducer (exhaust pipe) outside the pump.
Rotary Slice Vacuum Pump Specifications:| Model | VP-RS1 | VP-RS2 | VP-RS4 | |
| Pumping Speed: m3/h(L/S) | 50 (Hz) | 3.6 (1) | 7.2 (2) | 14.4 (4) |
| 60 (Hz) | 4.3 (1.2) | 8.6 (2.4) | 17.2 (4.8) | |
| Limit Pressure (Pa) | Partial | ≤6×10-2 | ||
| Total | ≤1.33 | |||
| 50Hz | Speed(r/min) | 1400 | ||
| 60Hz | Speed(r/min) | 1720 | ||
| Motor Power (KW) | 0.25 | 0.37 | 0.55 | |
| Inlet Diameter (mm) (Outer Diameter) | φ20 | φ30 | φ30 | |
| Inlet Diameter (mm) (Inner Diameter) | Φ16 | φ25 | φ25 | |
| Noise (dBA) | 65 | 68 | 68 | |
| Oil Capacity (L) | 0.7 | 1 | 1.2 | |
| Power Supply | 380/220V, 50/60Hz | |||
| Size (W×D×H)(mm) | 469×168×260 | 514×168×282 | 565×168×282 | |
| Shipping Size (W×D×H)(mm) | 550X220X380 | 610X220X390 | 610X220*X390 | |
| N.W./G.W. (kg) | 17/20 | 20/23 | 22/25 | |
The main body of the rotary slice vacuum pump is constructed of a sturdy metal casing that is corrosion and abrasion resistant.
The top of the rotary vane pump is equipped with a carrying handle for easy movement and installation, while the bottom is equipped with non-slip pads and a support structure to ensure its stability during operation.
The package is made of sturdy carton with a thickened foam or plastic protective layer at the bottom to ensure that the vacuum pump is protected from vibration or collision during transportation.
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