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BrandTech PC 620 Select Chemistry Pumping Unit– MSE Supplies LLC

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BrandTech PC 620 Select Chemistry Pumping Unit

SKU: BT20737353

  • $ 18,39295
  • Save $ 2,90400



BrandTech PC 620 Select Chemistry Pumping Unit

Buy BrandTech Products from MSE Supplies at the best value.

Chemistry pumping unit in action

This chemistry vacuum pumping unit is an economical, compact solution for simultaneous operation of two electronically controlled vacuum applications with a single pump. Based on our popular MD 4C NT three-stage chemistry diaphragm pump, the PC 620 select is frequently used for vacuum applications involving even high boiling point solvents. This pump has sufficient capacity to run two demanding applications simultaneously. Both vacuum ports have independent solenoid valves for electronic vacuum control, and check valves to protect against cross contamination and interference. The integrated VACUU·SELECT controller provides an easy-to-use, application based interface that covers all common lab applications. The VACUU·SELECT controller has you covered. Use manual set-point-control for simple processes, run distillations, or create your own application with simple drag-and-drop editing. For solvent evaporation, it constantly monitors the pressure and switches to 2 point control mode to hold the pressure stable when a boiling point is detected. The inlet separator, made of glass with a robust protective coating, prevents particles and liquid droplets from entering the pump, preventing damage and extending pump life. And the exhaust vapor condenser allows for nearly complete recovery of solvents when used with a chilled water line or recirculating chiller for economical recycling and environmental protection.

  • VACUU·SELECT vacuum controller with graphical user interface simplifies work in the laboratory
  • predefined applications save time and give reproducible result
  • easy-to-use application editor allows own process sequences
  • meets high vacuum requirements for most high boiling solvents
  • PC 620 select allows simultaneous operation of two independent vacuum applications with electronic vacuum control

 


Technical data and graphs

Max. pumping speed 50 Hz 3.4 m3/h
Max. pumping speed 60 Hz 2.2 cfm
Ultimate vacuum 1.5 mbar / 1.1 torr
Ultimate vacuum with gas ballast 3 mbar / 2.2 torr
Number of heads 4
Number of stages 3
Vacuum controller VACUU·SELECT
Lower ambient temperature (operation) 10 °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
Inlet connection 2 x hose nozzle DN 8-10 mm
Outlet connection Hose nozzle DN 8-10 mm
Coolant connection 2 x hose nozzle DN 6-8 mm
Rated motor power 0.25 kW
Rated motor speed at 50/60 Hz 1500/1800 min-1
Protection class IEC 60529 IP 20
Dimension L in mm 435 mm
Dimension B in mm 243 mm
Dimension H in mm 457 mm
Weight 20.6 kg
Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP)/12500 Upm (VACUU·PURE®) 45 dBA
ATEX conformity II 3/- G Ex h IIC T3 Gc X Internal Atm. only
NRTL certification No
Items supplied Pumping unit completely mounted, ready for use, with manual.
Rated mains voltage range 1 230 V
Mains frequency 1 50-60 Hz
Interface Ethernet (RJ45): Modbus TCP / USB (Type A): Data transfer, software update, RS-232 (additional adapter required)