Chemistry pumping unit PC 511 NT

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PC 511 NT

PC 511 NT

VACUUBRAND733200ca. 444 mmca. 243 mmca. 16.9 kg

Chemistry pumping units of this series are well-proven for vacuum generation and control for many evaporation processes. The popular two-stage MZ 2C NT chemistry diaphragm pump is the heart of these pumping units, frequently used for medium-sized vacuum applications involving "common" solvents. The pumping units are equipped with a CVC 3000 vacuum controller with a solenoid valve for electronic vacuum control. The exhaust vapor condenser is outstandingly efficient and compact. It provides near-100-percent recovery of solvents, for economical recycling and environmental protection. The PC 511 NT is equipped with an additional manually controlled vacuum port. Check valves help to protect against cross-contamination and interference, permitting simultaneous operation of two vacuum applications with one pump.

Performance features

  • optimized vacuum even with gas ballast
  • easily operated vacuum controller CVC 3000 with clear text menus, with integrated venting valve
  • chemistry design flow control valve with large cross section for unrestricted performance
  • PC 511 NT allows simultaneous operation of two independent vacuum applications, with reliable check valves to prevent interference between systems
  • excellent environmental friendliness due to efficient solvent recovery

Technical data

Unit Converter
Technical dataUnit PC 511 NT
Vacuum controllerCVC 3000
Number of heads / stages2 / 2
Max. pumping speed at 50/60 Hzm3/h2.0 / 2.3
Max. pumping speed at 50/60 Hzcfm1.2 / 1.4
Ultimate vacuum (abs.)mbar/torr7 / 5
Ultim. vac. (abs.) with gas ballastmbar/torr12 / 9
Ambient temperature range (operation)°C10 - 40
Ambient temperature range (storage)°C-10 - 60
Max. back pressure (abs.)bar1.1
Inlet connection2 x hose nozzle DN 8-10 mm
Outlet connectionHose nozzle DN 8-10 mm
Coolant connection2 x hose nozzle DN 6-8 mm
Rated motor powerkW0.18
Rated motor speed at 50/60 Hzmin-11500/1800
Degree of protectionIP 40
Dimensions (L x W x H)mm435 x 243 x 444
Weightkg16.9
Noise level at 50 Hz, typ.dBA45
ATEX conformity (only 230V)II 3/- G IIC T3 X Internal Atm. only
Items suppliedPumping unit completely mounted, ready for use, with manual.
AccessoriesCoolant valve VKW-B (674220)
Vent valve VBM-B (674217)
Liquid level sensor (699908)
Rubber vacuum tubing DN 8 mm (686001)

PC 511 NT - Pumping speed graph at 50 Hz

PC 511 NT - Pumping speed graph at 50 Hz

PC 511 NT - Pump down graph at 50 Hz (10 l volume)

PC 511 NT - Pump down graph at 50 Hz
(10 l volume)

PC 511 NT - Pumping speed graph at 60 Hz

PC 511 NT - Pumping speed graph at 60 Hz

PC 511 NT - Pump down graph at 60 Hz (10 l volume)

PC 511 NT - Pump down graph at 60 Hz
(10 l volume)

PC 511 NT - Dimension sheet

PC 511 NT - Dimension sheet

-Technical data are subject to change without notice-

Ordering data

Product nameMains voltage and frequencyPlug* Old order-no.* New order-no.
PC 511 NT 230 V~ 50-60 Hz
CEE 733200 20733200
230 V~ 50-60 Hz
CH, CN 733201 20733201
230 V~ 50-60 Hz
UK, IN 733202 20733202
100-115 V~ 50-60 Hz
120 V~ 60 Hz
US 733203 20733203

* As part of the implementation process of our new ERP system in 2018 our catalog numbers are extended to 8 digits in length by adding the digits “2” or “20” to the beginning of the old catalog numbers.

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