
VACUUBRAND PC 511 Select Chemistry Pumping Unit delivers intelligent, precise vacuum control with robust chemical resistance for demanding laboratory applications. Featuring the intuitive VACUU·SELECT controller and a powerful MZ 2C NT diaphragm pump, this compact unit allows simultaneous operation of two independent vacuum processes, increasing productivity and reducing footprint.
Key Features:
- Ultimate Vacuum: 7 mbar (5 Torr)
- Maximum Pumping Speed: 1.4 CFM at 60Hz
- Number of Heads/Stages: 2/2
- VACUU·SELECT controller with graphical interface and predefined applications for easy, reproducible vacuum work
- Custom process sequences using drag-and-drop application editor
- Electronically controlled port for automatic boiling point detection and pressure control during solvent evaporation
- Second manual port for running a separate vacuum application simultaneously
- Glass inlet separator with protective coating prevents liquid and particle ingress, protecting the pump
- Exhaust vapor condenser enables nearly complete solvent recovery for recycling and environmental safety
- Compact, quiet operation at only 45 dBA
Included Items
- VACUUBRAND PC 511 Select Chemistry Pumping Unit (fully assembled and ready to use)
- Power Cord
- Operator’s Manual
- Manufacturer’s Documentation
- 2-Year Manufacturer’s Warranty
Specifications
Ultimate Vacuum | 7 mbar / 5 Torr |
Ultimate Vacuum with Gas Ballast | 12 mbar / 9 Torr |
Maximum Pumping Speed | 1.4 CFM (60 Hz) / 2 m³/h (50 Hz) |
Number of Heads / Stages | 2 / 2 |
Vacuum Controller | VACUU·SELECT graphical interface |
Noise Level | 45 dBA |
Operating Temperature | 10°C to 40°C |
Storage Temperature | -10°C to 60°C |
Max. Back Pressure | 1.1 bar (abs) |
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 | 0.18 kW |
Motor Speed | 1500 / 1800 rpm (50/60 Hz) |
Protection Class | IP 20 |
Dimensions (L x W x H) | 435 x 272 x 457 mm |
Weight | 18.4 kg |
Rated Voltage | 100-120 V, 50-60 Hz |
Interface | Ethernet (RJ45), USB Type A, RS-232 (via adapter) |
Certifications | CE compliant |