Description
Description
Chemistry-HYBRID pump RC 6 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. Therefore the RC 6 chemistry-HYBRID pump has a much higher solvent vapor pumping capability and resistance to aggressive gases than conventional rotary vane pumps.
Performance features
- reduced internal corrosion, even when working with corrosive vapors
- oil changes typically reduced 90% or more compared with rotary vane pumps alone
- economical solution: in practical operation a cold trap is often no longer necessary
- ease of maintenance due to telescopic design
Technical data
- Number of heads / stages 2 / 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 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 with gas ballast mbar >> 40 mbar
- Ambient temperature range (operation) °C 12 – 40
- Ambient temperature range (storage) °C -10 – 60
- Max. back pressure (abs.) bar 1.1
- Inlet connection Small flange KF DN 16 / hose nozzle DN 10 mm
- Outlet connection Hose nozzle DN 8-10 mm
- Rated motor power kW 0.3
- Rated motor speed at 50/60 Hz min-1 1500/1800
- Protection class IP 40
- Dimensions (L x W x H), approx. mm 526 x 302 x 226
- Weight, approx. kg 25
- Noise level at 50 Hz, typ. dBA 50
The RC6 Chemistry-HYBRID vacuum pump has a restriction-free, high-flow inlet to ensure high flow rates under vacuum, and is equipped with an integrated oil-mist filter.
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