Chemistry pumping unit PC 511 select
Description
VACUUBRAND20733250ca. 457 mmca. 243 mmca. 17.4 kg20733250The PC 511 select is an economical, compact solution for simultaneously running two independent vacuum applications with a single pump. Our popular MZ 2C NT two stage chemistry diaphragm pump is the heart of these pumping units, frequently used for medium-sized vacuum applications involving common solvents.
With an intuitive, application-based interface, the VACUU·SELECT controller offers predefined vacuum processes for all common laboratory 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, the electronically controlled port detects the boiling pressure and switches to two point control to hold pressure steady when a boiling point is detected. A second, manually controlled vacuum port permits simultaneous operation of a second vacuum application on the same pump. 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.
Performance features
- VACUU·SELECT vacuum controller with graphical user interface simplifies work in the laboratory
- predefined applications save time and give reproducible results
- easy-to-use application editor allows own process sequences
- powerful vacuum pump with excellent chemical and condensate compatibility
- PC 511 select allows simultaneous operation of two independent vacuum applications
Technical data
Technical data | Unit | PC 511 select |
---|---|---|
Vacuum controller | VACUU·SELECT | |
Number of heads / stages | 2 / 2 | |
Max. pumping speed at 50/60 Hz | m3/h | 2.0 / 2.3 |
Max. pumping speed at 50/60 Hz | cfm | 1.2 / 1.4 |
Ultimate vacuum (abs.) | mbar/torr | 7 / 5 |
Ultim. vac. (abs.) with gas ballast | mbar/torr | 12 / 9 |
Ambient temperature range (operation) | °C | 10 - 40 |
Ambient temperature range (storage) | °C | -10 - 60 |
Max. back pressure (abs.) | bar | 1.1 |
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 | kW | 0.18 |
Rated motor speed at 50/60 Hz | min-1 | 1500/1800 |
Protection class | IP 40 | |
Dimensions (L x W x H) | mm | 435 x 243 x 457 |
Weight | kg | 17.4 |
Noise level at 50 Hz, typ. | dBA | 45 |
ATEX conformity (only 230V) | II 3/- G IIC T3 X Internal Atm. only | |
Items supplied | Pumping unit completely mounted, ready for use, with manual. | |
Accessories | Coolant valve VKW-B (20674220) Vent valve VB M-B (20674217) Liquid level sensor (20699908) Rubber vacuum tubing DN 8 mm (20686001) |
-Technical data are subject to change without notice-
Ordering data
Product name | Mains voltage and frequency | Plug | Order no. |
---|---|---|---|
PC 511 select | 230 V~ 50-60 Hz | CEE | 20733250 |
230 V~ 50-60 Hz | CH | 20733251 | |
230 V~ 50-60 Hz | UK | 20733252 | |
100-115 V~ 50-60 Hz 120 V~ 60 Hz | US | 20733253 | |
230 V~ 50-60 Hz | CN | 20733256 | |
230 V~ 50-60 Hz | IN | 20733257 |
Product comparison
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Chemistry diaphragm pump | - | 12 | 20 | 0.75 | 0.9 | ![]() | - | ![]() | - | - | - | - | - | - | - |
Chemistry diaphragm pump | - | 7 | 12 | 2.0 | 2.3 | ![]() | - | ![]() | - | - | - | - | - | - | - |
Chemistry vacuum system | MZ 2C NT | 7 | 12 | 2.0 | 2.3 | ![]() | - | ![]() | 2 | - | - | - | - | - | - |
Chemistry vacuum system+AK+EK | MZ 2C NT | 7 | 12 | 2.0 | 2.3 | ![]() | - | ![]() | ![]() | ![]() | - | - | - | - | - |
Chemistry vacuum system+AK SYNCHRO+EK | MZ 2C NT | 7 | 12 | 2.0 | 2.3 | ![]() | - | ![]() | ![]() | ![]() | - | 2 | - | - | - |
Chemistry vacuum system+AK+M+D | MZ 2C NT | 7 | 12 | 2.0 | 2.3 | ![]() | - | ![]() | ![]() | - | - | ![]() | - | - | - |
Chemistry pumping unit | MZ 2C NT | 7 | 12 | 2.0 | 2.3 | ![]() | - | ![]() | ![]() | ![]() | - | ![]() | - | - | - |
Chemistry pumping unit | MZ 2C NT | 7 | 12 | 2.0 | 2.3 | ![]() | - | ![]() | ![]() | ![]() | - | - | ![]() | - | ![]() |
Chemistry pumping unit | MZ 2C NT | 7 | 12 | 2.0 | 2.3 | ![]() | - | ![]() | ![]() | ![]() | - | ![]() | ![]() | - | ![]() |
Chemistry pumping unit | MZ 2C NT | 7 | 12 | 2.0 | 2.3 | ![]() | - | ![]() | ![]() | ![]() | - | - | ![]() | - | ![]() |
VARIO® chemistry diaphragm pumpselect | - | 7 | 12 | 2.8 | 2.8 | ![]() | - | ![]() | - | - | - | - | - | ![]() | ![]() |
VARIO® chemistry pumping unitselect | MZ 2C NT VARIO | 7 | 12 | 2.8 | 2.8 | ![]() | - | ![]() | ![]() | ![]() | - | - | - | ![]() | ![]() |