Chemistry diaphragm pump MZ 2C NT

Chemistry diaphragm pump MZ 2C NT
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MZ 2C NT

MZ 2C NT

VACUUBRAND732300ca. 198 mmca. 243 mmca. 11.1 kg

Chemistry-design diaphragm pumps are an excellent solution for continuous, oil-free pumping of corrosive gases and vapors. The two-stage construction provides the advantageous combination of high pumping speed and low ultimate vacuum. All parts in contact with pumped media are made of chemically resistant fluoroplastics. Well-proven PTFE sandwich diaphragms increase reliability and extend operating life. The pump MZ 2C NT is equipped with a gas ballast valve for continuous condensate purge increasing the pumping capability of condensable vapors. This pump is our most popular chemistry diaphragm pump, and is the heart of a family of VACUUBRAND pumping systems. The NT-series features further improved performance data and superior vapor tolerance.

Performance features

  • outstanding chemical resistance and superior vapor tolerance
  • high performance even at low vacuum levels
  • optimized vacuum even with gas ballast for condensate purge
  • whisper quiet and low vibration
  • long diaphragm life, maintenance-free drive system

Technical data

Unit Converter
Technical dataUnit MZ 2C NT
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 connectionHose nozzle DN 8-10 mm
Outlet connectionHose nozzle DN 8-10 mm
Rated motor powerkW0.18
Rated motor speed at 50/60 Hzmin-11500/1800
Degree of protectionIP 40
Dimensions (L x W x H)mm243 x 243 x 198
Weightkg11.1
Noise level at 50 Hz, typ.dBA45
NRTL certificationCanada and the USA
ATEX conformity (only 230V)II 3/- G IIC T3 X Internal Atm. only
Items suppliedPump completely mounted, ready for use, with manual.
AccessoriesRubber vacuum tubing DN 8 mm (686001)

MZ 2C NT - Pumping speed graph at 50 Hz

MZ 2C NT - Pumping speed graph at 50 Hz

MZ 2C NT - Pump down graph at 50 Hz (10 l volume)

MZ 2C NT - Pump down graph at 50 Hz
(10 l volume)

MZ 2C NT - Pumping speed graph at 60 Hz

MZ 2C NT - Pumping speed graph at 60 Hz

MZ 2C NT - Pump down graph at 60 Hz (10 l volume)

MZ 2C NT - Pump down graph at 60 Hz
(10 l volume)

MZ 2C NT - Dimension sheet

MZ 2C NT - Dimension sheet

-Technical data are subject to change without notice-

Ordering data

Product nameMains voltage and frequencyPlug* Old order-no.* New order-no.
MZ 2C NT 230 V~ 50-60 Hz
CEE 732300 20732300
230 V~ 50-60 Hz
CEE/CN 732307 20732307
230 V~ 50-60 Hz
CH 732301 20732301
230 V~ 50-60 Hz
UK, IN 732302 20732302
100-115 V~ 50-60 Hz
120 V~ 60 Hz
US 732303 20732303

* 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.

Product comparison

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-12 20 0.75 0.9 ✓-✓-------

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-7 12 2.0 2.3 ✓-✓-------

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MZ 2C NT 7 12 2.0 2.3 ✓-✓2 ------

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+AK+EK

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MZ 2C NT 7 12 2.0 2.3 ✓-✓✓✓-----

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+AK SYNCHRO+EK

Chemistry vacuum system MZ 2C NT +AK SYNCHRO+EK
MZ 2C NT 7 12 2.0 2.3 ✓-✓✓✓✓2 ---

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+AK+M+D

Chemistry vacuum system MZ 2C NT +AK+M+D
MZ 2C NT 7 12 2.0 2.3 ✓-✓✓--✓---

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select

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-7 12 2.8 2.8✓-✓-----✓✓

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select

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MZ 2C NT VARIO 7 12 2.8 2.8✓-✓✓✓---✓✓