VACUUBRAND PC 620 Select Chemistry Pumping Unit is a robust, high-performance chemistry vacuum system designed to support demanding laboratory applications. Featuring advanced vacuum control, chemical resistance, and the capacity to run two independent vacuum processes simultaneously, this unit streamlines workflows and maximizes productivity.
Key Features:
- Ultimate Vacuum: 1.5 mbar (1.1 Torr)
- Maximum Pumping Speed: 2.2 CFM (60 Hz)
- Number of Heads / Stages: 4 / 3
- Integrated VACUU-SELECT vacuum controller with intuitive graphical interface
- Predefined applications for quick setup and reproducible results
- Customizable application editor with drag-and-drop programming
- Handles high vacuum requirements for most high-boiling solvents
- Simultaneous operation of two independent vacuum applications
- Glass inlet separator with protective coating prevents particles and droplets from entering pump
- Exhaust vapor condenser enables nearly complete solvent recovery for cost savings and environmental protection
- Quiet operation at only 45 dBA
Included Items
- VACUUBRAND PC 620 Select Chemistry Pumping Unit (fully assembled)
- Power Cord
- Operator’s Manual
- Manufacturer’s Documentation
- 2-Year Manufacturer’s Warranty
Specifications
| Ultimate Vacuum | 1.5 mbar / 1.1 Torr |
| Ultimate Vacuum with Gas Ballast | 3 mbar / 2.2 Torr |
| Maximum Pumping Speed | 2.2 CFM (60 Hz) / 3.4 m³/h (50 Hz) |
| Number of Heads / Stages | 4 / 3 |
| Controller | VACUU-SELECT graphical controller |
| Ambient Operating Temp | 10 °C to 40 °C |
| Storage Temp | -10 °C to 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 |
| Motor Power | 0.25 kW |
| Motor Speed | 1500/1800 rpm (50/60 Hz) |
| Protection Class | IP 20 |
| Dimensions (L x W x H) | 435 x 243 x 457 mm |
| Weight | 20.6 kg |
| Noise Level | 45 dBA |
| Electrical Requirements | 100-120 V, 50-60 Hz |
| Interface Ports | Ethernet (RJ45 Modbus TCP), USB-A, RS-232 (with adapter) |
| Compliance | CE Certified |