BrandTech RC 6 Chemistry-HYBRID Pump

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Chemistry-HYBRID pump in action

The RC 6 chemistry-HYBRID 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. 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.

reduced internal corrosion, even when working with corrosive vapors
oil changes typically reduced 90% or more compared with rotary vane pumps alone
most economical solution: In practical operation a cold trap is often no longer necessary
ease of maintenance due to telescopic design

Technical data and graphs

Max. pumping speed 50 Hz	5.9 m³/h
Max. pumping speed 60 Hz	4.1 cfm
Ultimate partial vacuum (abs.) without gas ballast	4 x 10^-4 mbar
Ultimate vacuum	2 x 10^-3 mbar / 1.5 x 10^-3 torr
Ultimate vacuum with gas ballast	1 x 10^-2 mbar / 0.75 x 10^-2 torr
Number of heads	2
Number of stages	2 + 2
Vacuum controller	17
Water vapor tolerance with gas ballast	>> 40 mbar
Lower ambient temperature (operation)	12 °C
Upper ambient temperature (operation)	40 °C
Lower ambient temperature (storage)	-10 °C
Upper ambient temperature (storage)	60 °C
Max. back pressure (abs.)	1.1 bar
Oil capacity (B-Oil) min.	0.34 l
Oil capacity (B-Oil) max.	0.50 l
Inlet connection	small flange KF DN 16
Outlet connection	Hose nozzle DN 8-10 mm
Rated motor power	0.3 kW
Rated motor speed at 50/60 Hz	1500/1800 min^-1
Protection class IEC 60529	IP 40
Dimension L in mm	526 mm
Dimension B in mm	302 mm
Dimension H in mm	226 mm
Weight	25 kg
Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP)/12500 Upm (VACUU·PURE®)	50 dBA
NRTL certification	No
Items supplied	Pump completely mounted, ready for use after oil filling (bottle 0.5 l enclosed), with manual.
Rated mains voltage range 1	230 V
Mains frequency 1	50-60 Hz

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