RC 6
Description
RC 6
The RC 6 pump is a combination of a two-stage rotary vane pump and a two-stage chemistry diaphragm pump for optimized corrosion resistance. The diaphragm pump maintains the oil reservoir under vacuum in order to keep the partial pressures of solvent vapors at levels below their condensation points and to reduce largely the concentration of oxygen and corrosive gases.
Performance features
- reduced internal corrosion, even when working with corrosive vapors
- oil changes typically reduced 90% or more compared with rotary vane pumps alone
- excellent environmental friendliness due to efficient solvent recovery (accessory kit PC 8 with emission condenser; or as pumping unit PC 8)
- drastically reduced amount of waste oil for disposal due to extended service intervals
- ease of maintenance due to telescopic design
Technical data / Ordering data
Technical data
| Technical data | Unit | RC 6 |
|---|---|---|
| Number of stages | 2 + 2 | |
| Max. pumping speed at 50/60 Hz | m3/h | 5.9 / 6.9 |
| Max. pumping speed at 50/60 Hz | cfm | 3.5 / 4.1 |
| Ultimate partial vacuum (abs.) | mbar | 4 x 10-4 |
| Ultimate vacuum (abs.) | mbar/torr | 2 x 10-3 / 1.5 x 10-3 |
| Ultim. vac. (abs.) with gas ballast | mbar/torr | 1 x 10-2 / 0.75 x 10-2 |
| Water vapor tolerance | mbar | >> 40 mbar |
| Ambient temperature range (operation) | °C | 12 - 40 |
| Ambient temperature range (storage) | °C | -10 - 60 |
| Oil capacity (B-Oil) min / max | l | 0.34 / 0.53 |
| Max. back pressure (EX) (abs.) | bar | 1.1 |
| Inlet connection (IN) | Small flange KF DN 16 | |
| Outlet connection (EX) | Hose nozzle DN 10 mm | |
| Rated motor power | kW | 0.37 |
| Rated speed at 50/60 Hz | min-1 | 1500/1800 |
| Degree of protection | IP 40 | |
| Dimensions (L x W x H) | mm | 510 x 305 x 230 |
| Weight | kg | 24.2 |
| Noise level at 50 Hz, typ. | dBA | 50 |
| CE mark | Yes | |
| Items supplied | Pump completely mounted, ready for use after oil filling (bottle 0.5 l enclosed), with manual | |
| Accessories | Rubber vacuum tubing DN 10 mm (686002) PTFE tubing KF DN 16 (1000 mm: 686031) Stainless steel tubing KF DN 16 (1000 mm: 673336) Kit PC 8 with emission condenser (699949) Filter element oil mist filter RC (640187) |
RC 6 - Pumping speed graph at 50 Hz RC 6 - Pump down graph at 50 Hz (10 l volume) RC 6 - Pumping speed graph at 60 Hz RC 6 - Pump down graph at 60 Hz (10 l volume) |
RC 6 - Dimension sheet |
-Technical data are subject to change without notice-
Ordering data
| Product name | Mains voltage and frequency | Plug | Order no. |
|---|---|---|---|
| RC 6 | 230 V~ 50-60 Hz | CEE | 698560 |
| 230 V~ 50-60 Hz | CH, CN | 698561 | |
| 230 V~ 50-60 Hz | UK | 698562 | |
| 100-120 V~ 50-60 Hz | US | 698563 |
Product comparison
Product comparison
 |  |  |  |  |  |  |  |  |  |  |  | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | |  |  | |||||||||
| RC 6 | - | 2 x 10-3 | 1 x 10-2 | 5.9 | 6.9 |  | | - | | - | - | - |
| PC 8 / RC 6 | RC 6 | 2 x 10-3 | 1 x 10-2 | 5.9 | 6.9 | | | - | | - | - | |
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