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Edwards Vacuum, RV Series Pumps, RV3 to RV12
Edwards RV12 Rotary Vane Dual Stage Mechanical Vacuum Pump, Single Phase, 115/230 V, 50/60 Hz, A65501906
- High reliability – generous lubrication of moving parts.
- Safe process and systems – fast acting inlet valve for best in class anti-suck back protection.
- Configured to meet your vacuum needs – mode selector and two position gas ballast.
- No unplanned downtime – designed for easy maintenance.
- Better work environment – quiet running and intrusive frequencies minimized.
- Two position gas ballast allows either 60 g/h or a class leading 220 g/h (290 g/h on RV12) of water vapour to be handled.
- Universal motor to cover the widest possible voltage and frequency range from a single variant.
- Smooth controlled inlet valve opening by oil pressure to eliminate pressure surges.
- Rapid closing inlet valve within 0.4 seconds of pump stopping.
$2,999.00 $3,299.00
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Edwards Vacuum, RV Series Pumps, RV3 to RV12
Edwards RV12 Rotary Vane Dual Stage Mechanical Vacuum Pump, Single Phase, 115/230 V, 50/60 Hz, A65501906
-9%
Edwards Vacuum, RV Series Pumps, RV3 to RV12Edwards RV12 Rotary Vane Dual Stage Mechanical Vacuum Pump, Single Phase, 115/230 V, 50/60 Hz, A65501906
- High reliability – generous lubrication of moving parts.
- Safe process and systems – fast acting inlet valve for best in class anti-suck back protection.
- Configured to meet your vacuum needs – mode selector and two position gas ballast.
- No unplanned downtime – designed for easy maintenance.
- Better work environment – quiet running and intrusive frequencies minimized.
- Two position gas ballast allows either 60 g/h or a class leading 220 g/h (290 g/h on RV12) of water vapour to be handled.
- Universal motor to cover the widest possible voltage and frequency range from a single variant.
- Smooth controlled inlet valve opening by oil pressure to eliminate pressure surges.
- Rapid closing inlet valve within 0.4 seconds of pump stopping.
SKU: n/a
$3,537.00 for 3 item(s)
Edwards RV12 Rotary Vane Vacuum Pump
The Edwards RV12 rotary vane vacuum pump offers a peak pumping speed of 10 cfm at 60 Hz and an ultimate pressure of 1.5×10-3 Torr (2×10-3mbar). The Edwards RV12 has a quiet noise level of 48 dBa and an operating temperature range of 12° – 40°C. The oil capacity of the Edwards RV12 is 1 liter, and the oil type for the Edwards RV12 is ultragrade 19. The Edwards RV12 weighs about 58 pounds and has dimensions of 19.3″ L x 6.2″ W x 8.9″ H. The Edwards RV12 has a max water vapor capacity of 290 grams per hour and utilizes a NW25 connection for both the inlet and the exhaust. Pump comes as 115V, can be 230V.
Dimensions (mm)
Includes:
> Edwards Vacuum Pump Oil
> Power Cord
> Manufacturer’s Documentation
> Operator’s Manual
> 1 Year Manufacturer’s Warranty
| Brands | Edwards Vacuum | |||
| RV3 | RV5 | RV8 | RV12 | |
| Catalog Number | A65201906 | A65301906 | A65401906 | A65501906 |
| Displacement | ||||
| 50Hz | 3.7 m3h-1 / 2.2 ft 3min-1 | 5.8 m3h-1 / 3.4 ft 3min-1 | 9.7 m3h-1 / 5.7 ft 3min-1 | 14.2 m3h-1 / 8.4 ft 3min-1 |
| 60Hz | 4.5 m3h-1 / 2.6 ft3min-1 | 5.0 m3h-1 / 3.0 ft 3min-1 | 11.7 m3h-1 / 6.9ft3min-1 | 17 m3h-1 / 10 ft3min-1 |
| Speed (Pneurop 6602) | ||||
| 50Hz | 3.3 m3h-1 / 2.0 ft 3min-1 | 5.1 m3h-1 / 3.0 ft 3min-1 | 8.5 m3h-1 / 5 ft 3min-1 | 12 m3h-1 / 7.1 ft 3min-1 |
| 60Hz | 3.9 m3h-1 / 2.3 ft 3min-1 | 6.2 m3h-1 / 3.7 ft 3min-1 | 10 m3h-1 / 5.9 ft 3min-1 | 14.2 m3h-1 / 8.4 ft 3min-1 |
| Ultimate pressure | 2.0 x 10-3 mbar / 1.5 x 10-3 Torr | 2.0 x 10-3 mbar / 1.5 x 10-3 Torr | 2 x 10-3 mbar / 1.5 x 10-3 Torr | 2 x 10-3 mbar / 1.5 x 10-3 Torr |
| Ultimate pressure GB I | 3.0 x 10-2 mbar / 2.3 x 10-2 Torr | 3.0 x 10-2 mbar / 2.3 x 10-2 Torr | 3 x 10-2 mbar / 2.3 x 10-2 Torr | 3 x 10-2 mbar / 2.3 x 10-2 Torr |
| Ultimate pressure GB II | 1.2 x 10-2 mbar / 9.1 x 10-2 Torr | 1.0 x 10-1 mbar / 7.5 x 10-2 Torr | 6 x 10-2 mbar / 4.6 x 10-2 Torr | 6 x 10-2 mbar / 4.6 x 10-2 Torr |
| Ultimate pressure with Fomblin® | 2.0 x 10-2 mbar / 1.5 x 10-2 Torr | 2.0 x 10-2 mbar / 1.5 x 10-2 Torr | 2 x 10-2 mbar / 1.5 x 10-2 Torr | 2 x 10-2 mbar / 1.5 x 10-2 Torr |
| Max inlet pressure for water vapour | 80 mbar / 60 Torr | 50 mbar / 38 Torr | 38 mbar / 28.5 Torr | 32 mbar / 24 Torr |
| Max water vapour pumping rate – GB I | 60 gh-1 | 60 gh-1 | 60 gh-1 | 60 gh-1 |
| Max water vapour pumping rate – GB II | 220 gh-1 | 220 gh-1 | 220 gh-1 | 220 gh-1 |
| Max allowed outlet pressure | 1 bar gauge / 14 psig | 0.2 bar gauge / 2.8 psig | 0.2 bar gauge / 2.8 psig | 0.2 bar gauge / 2.8 psig |
| Max allowed inlet and gas ballast pressure | 0.5 bar gauge / 7 psig | 0.5 bar gauge / 7 psig | 0.5 bar gauge / 7 psig | 0.5 bar gauge / 7 psig |
| Motor power 50/60Hz | 250 / 300W | 250 / 300W | 450 / 550W | 450 / 550W |
| Power connector 1-ph | IEC EN60320 C13 | IEC EN60320 C13 | IEC EN60320 C13 | IEC EN60320 C13 |
| Nominal rotation speed 50/60Hz | 1500 / 1800rpm | 1500 / 1800rpm | 1500 / 1800rpm | 1500 / 1800rpm |
| Weight (without oil) | 23.3 kg / 51.26 lb | 23.2 kg / 51.04 lb | 26 kg / 57.2 lb | 26.3 kg / 57.86 lb |
| Oil capacity min/max | 0.42/0.7 litres | 0.42/0.7 litres | 0.45/0.7 litres | 0.65 / 1 litres |
| Recommended oil | Ultragrade 19 | Ultragrade 19 | Ultragrade 19 | Ultragrade 19 |
| Inlet flange | NW25 | NW25 | NW25 | NW25 |
| Exhaust flange | NW25 | NW25 | NW25 | NW25 |
| Noise level | 48 dB(A) @ 50 Hz | 48 dB(A) @ 50 Hz | 48 dB(A) @ 50 Hz | 48 dB(A) @ 50 Hz |
| Electrical Supply | 1 Ph, 100-120/200-230 VAC 50/60 Hz | 1 Ph, 100-120/200-230 VAC 50/60 Hz | 1 Ph, 100-120/200-230 VAC 50/60 Hz | 1 Ph, 100-120/200-230 VAC 50/60 Hz |
| Operating temperature range | 12 – 40 °C | 12 – 40 °C | 12 – 40 °C | 12 – 40 °C |
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Edwards vacuum pump is a kind of vacuum equipment widely used in semiconductor, optoelectronics, electronics, medical equipment and other fields. It is produced by the American Edwards Company, hence the name Edwards vacuum pump. Now, it has become one of the most popular vacuum pumps in the world. This article will introduce the principle, characteristics, application and maintenance of Edwards vacuum pump. Principle Edwards vacuum pump is a kind of vacuum pump working according to the molecular impact adsorption principle. It is composed of a rotating rotor and a fixed looking shell. There are a series of different sizes of spiral grooves inside the rotor, when the rotor rotates, the spiral grooves will bring the gas to the inside of the housing, and then through the molecular impact adsorption principle, the gas will be absorbed into the inner wall of the housing, and finally realize the generation of vacuum.
Features 1.High efficiency: Edwards vacuum pump adopts advanced molecular impact adsorption principle, which can realize high vacuum generation in a short time, and improve the production efficiency.
And improve the production efficiency.
2. High reliability: Edwards vacuum pump adopts precise technology and high quality materials, which can ensure its long-term stable work. 3. Easy to use: Edwards vacuum pump has the characteristics of simple structure and convenient operation, which is very suitable for wide application in industrial production. 4. Low noise: The operation process of Edwards vacuum pump is very quiet, which will not cause noise pollution to the surroundings. 5.
APPLICATIONS
Edwards vacuum pumps are widely used in the following fields by
5. Semiconductor manufacturing: Edwards vacuum pumps are used in the semiconductor manufacturing process to help prevent gas and impurity contamination and to ensure the quality of semiconductor devices.
6. Optoelectronics industry: Edwards vacuum pumps are also widely used in optical coating, optical instruments, laser equipment and other aspects.
7. Medical equipment: Edwards vacuum pumps are also used in medical equipment, such as magnetic resonance imaging (MRI) equipment. 8. Laboratory: Edwards vacuum pumps are also suitable for vacuum equipment in scientific research laboratories, to help realize the vacuum environment required by a variety of laboratories, and maintenance. 9.
In order to ensure that Edwardian vacuum pumps work stably for a long time, it is necessary to carry out the necessary maintenance. Specific maintenance matters are as follows 9. regular cleaning: regular cleaning will help to remove the adsorption of gas and impurities inside the casing. 10. replace the rotary shaft seal: if the Edwards vacuum pump fails to achieve the expected results, it may be due to the failure of the seal, you need to replace the rotary shaft seal in a timely manner. 11. keep the casing dry.
11. Keep the casing dry: the inside of the volume casing of the Edwards vacuum pump should be kept dry to avoid unnecessary damage such as oxidation. Conclusion Edwards vacuum pump is a powerful and reliable vacuum equipment. It has the advantages of high efficiency, low noise, easy to use, etc. It is widely used in semiconductor, optoelectronics, medical equipment and other fields. In order to ensure its long-term stable work, it is very important to regularly clean, replace the rotary shaft seal, keep the volume shell dry and other maintenance work.SKU: n/a
