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PC 8 / RC 6Chemistry pumping unit

Overview

  • 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
  • most economical solution: In practical operation a cold trap is often no longer necessary. For large amounts of vapors a pumping unit PC 3 / RC 6 with cold trap at the inlet is available
  • ease of maintenance due to telescopic design

Ultimate vacuum

2 x 10-3 mbar

Ultimate vacuum with gas ballast

1 x 10-2 mbar

Max. pumping speed 50 Hz

5.9 m3/h

On demand

Inquire

Chemistry pumping unit 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. The pumping unit version PC 8 with RC 6 offers excellent environmental friendliness due to efficient solvent recovery.

Technical data and graphs

Max. pumping speed 50 Hz 5.9 m3/h Select diagram
Max. pumping speed 60 Hz 4.1 cfm Select diagram
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
Water vapor tolerance with gas ballast >> 40 mbar 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. 0.53 l
Inlet connection small flange KF DN 16
Outlet connection Hose nozzle DN 8-10 mm
Rated motor power 0.37 kW
Rated motor speed at 50/60 Hz 1500/1800 min-1
Protection class IP 40
Dimension L in mm 507 mm
Dimension W in mm 377 mm
Dimension H in mm 429 mm
Weight 31.2 kg
Noise level at 50 Hz, typ. 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

vac_pumpingspeedm3 für Zoom klicken

Max. pumping speed 50 Hz

vac_pumpingspeedcfm für Zoom klicken

Max. pumping speed 60 Hz

vac_pumpingcurve50 für Zoom klicken

Pump down graph 50 Hz (10 l volume)

vac_pumpingcurve60 für Zoom klicken

Pump down graph 60 Hz (10 l volume)

Downloads

Please select a plug type to obtain its operating instructions.

Equipment

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Chemistry pumping unit 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. The pumping unit version PC 8 with RC 6 offers excellent environmental friendliness due to efficient solvent recovery.

Technical data and graphs

Max. pumping speed 50 Hz 5.9 m3/h Select diagram
Max. pumping speed 60 Hz 4.1 cfm Select diagram
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
Water vapor tolerance with gas ballast >> 40 mbar 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. 0.53 l
Inlet connection small flange KF DN 16
Outlet connection Hose nozzle DN 8-10 mm
Rated motor power 0.37 kW
Rated motor speed at 50/60 Hz 1500/1800 min-1
Protection class IP 40
Dimension L in mm 507 mm
Dimension W in mm 377 mm
Dimension H in mm 429 mm
Weight 31.2 kg
Noise level at 50 Hz, typ. 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

vac_pumpingspeedm3 für Zoom klicken

Max. pumping speed 50 Hz

vac_pumpingspeedcfm für Zoom klicken

Max. pumping speed 60 Hz

vac_pumpingcurve50 für Zoom klicken

Pump down graph 50 Hz (10 l volume)

vac_pumpingcurve60 für Zoom klicken

Pump down graph 60 Hz (10 l volume)

Downloads

Please select a plug type to obtain its operating instructions.

Equipment

This might also interest you