Description
The RV series of small oil sealed rotary vane pumps deliver excellent ultimate vacuum pressure, high pumping speeds and superior vapour handling capabilities with quiet operation. With 400,000 units produced, these pumps offer proven performance that sets the industry standard for R&D and scientific pumping applications. All our RV pumps are quiet. Noise levels of 48 dBA 50Hz have been achieved by extensive work on the pump design, drive train and motor. The pumps have the unique ability to deliver excellent ultimate vacuum in both high vacuum and high throughput modes with or without gas ballast. This gives the user an unrivaled opportunity to select the optimum pumping performance without compromising the application. The simple to use mode selector and accessible, three-position gas ballast control allow the pump to be reconfigured at any time, even when the pump is running. In high vacuum mode, the RV pump is ideal for analytical instruments, electron microscopes, physics research, backing turbo pumps and leak detection applications. Configure the same pump in the high throughput mode, and it becomes suitable for distillation, laboratory furnaces, backing vapor pumps, solvent concentration, freeze drying and other drying applications.
Technical specification
Be sure to check with the seller important parameter for you and inspect the goods upon receipt
| Mark | EDWARDS |
| Model | RV8 |
| Made In | Czech |
| Customer Rating | – |
| Price |
350 Euro
|
| Sold By | Edwards |
| Corrosive Resistant | No |
| Dimensions Height mm | 225 |
| Dimensions Length mm | 470 |
| Dimensions Width mm | 163 |
| Discount | – |
| High throughput mode 50/60 Hz Torr | 2.3 x 10-2 |
| High throughput mode 50/60 Hz mbar | 3 x 10-2 |
| Inlet connection | NW 25 |
| Lubrication Type | Wet |
| Mains voltage V | 115/230V, 50/60Hz set to 230V |
| Motor rating 1 Phase 50 Hz W | 450 |
| Motor rating 1 Phase 60 Hz W | 550 |
| Motor rating 3 Phase 50 Hz W | 450 |
| Motor rating 3 Phase 60 Hz W | 550 |
| Noise level (with Acoustic Enclosure) 50Hz dB(A) | 41 |
| Noise level dB(A) | 48 |
| Nominal rotational speed 50 Hz (60 Hz) | 1500 (1800) |
| Oil Size | 0.75 |
| Oil type | Ultragrade 19 |
| Oil type (Ultragrade) | 19 |
| Operating Temperature Range C | 12 to 40 |
| Outlet connection | NW 25 |
| Peak pumping speed 50 or 60 Hz (ft^3 min^-1) | 5 or 5.9 |
| Peak pumping speed 50 or 60 Hz (m^3 h^-1) | 8.5 or 10.02 |
| Product Condition | New |
| Product Life Cycle Status | Active |
| Prt No. | A65401903 ✔ |
| Pumping Speed Range | 6-12 m3/h |
| Technology Type | Rotary Vane |
| Ultimate pressure (Total) 50Hz (Torr) | 1.5 X 10-3 |
| Ultimate pressure (Total) 50Hz (mbar) | 2.0 x 10-3 |
| Ultimate pressure (Total) 60Hz (Torr) | 1.5 x 10-3 |
| Ultimate pressure (Total) 60Hz (mbar) | 1.9 X 10-3 |
| Ultimate pressure GB I (Total) 50/60 Hz Torr | 2.3 x 10-2 |
| Ultimate pressure GB I (Total) 50/60 Hz mbar | 3.0 x 10-2 |
| Ultimate pressure GB II (Total) 50/60 Hz Torr | 4.6 x 10-2 |
| Ultimate pressure GB II (Total) 50/60 Hz mbar | 6.0 x 10-2 |
| Vacuum Range | Medium Vacuum (1 – 10-3 mbar) |
| Water vapor capacity – GB I g/h | 60 |
| Water vapor capacity – GB II g/h | 220 |
| Water vapor tolerance Torr | 28 |
| Water vapor tolerance mbar | 38 |
| Weight lb | 61 |