Chemistry diaphragm pump MZ 1C

Chemistry diaphragm pump MZ 1C
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MZ 1C
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MZ 1C

VACUUBRAND724100ca. 170 mmca. 121 mmca. 6.7 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 major parts in contact with pumped media are made of chemically resistant fluoroplastics. Well-proven PTFE-sandwich diaphragms increase reliability and extend operating life. The MZ 1C pump is equipped with a gas ballast valve for continuous condensate purge increasing the pumping capability of condensable vapors. It features slim design for space-saving installation and good vacuum performance. A manual vacuum regulator valve with dial gauge for adjustment of pumping speed and ultimate vacuum is available as accessory.

Performance features

  • outstanding chemical resistance and superior vapor tolerance
  • convenient, quick and simple to use due to the top mounted power switch
  • optimized vacuum even with gas ballast for continuous purge
  • whisper quiet and very low vibration
  • maintenance-free drive system and proven long diaphragm life

Technical data

Unit Converter
Technical dataUnit MZ 1C
Number of heads / stages2 / 2
Max. pumping speed at 50/60 Hzm3/h0.75 / 0.9
Max. pumping speed at 50/60 Hzcfm0.4 / 0.5
Ultimate vacuum (abs.)mbar/torr12 / 9
Ultim. vac. (abs.) with gas ballastmbar/torr20 / 15
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 powerkW0.06
Rated motor speed at 50/60 Hzmin-11500/1800
Degree of protectionIP 40
Dimensions (L x W x H)mm312 x 121 x 170
Weightkg6.7
Noise level at 50 Hz, typ.dBA45
ATEX conformity (only 230V)II 3G IIC T3 X Internal Atm. only
Items suppliedPump completely mounted, ready for use, with manual.
AccessoriesChemistry vacuum regulator valve unit for ME/MZ 1C (696843)
Rubber vacuum tubing DN 8 mm (686001)

MZ 1C - Pumping speed graph at 50 Hz

MZ 1C - Pumping speed graph at 50 Hz

MZ 1C - Pump down graph at 50 Hz (10 l volume)

MZ 1C - Pump down graph at 50 Hz
(10 l volume)

MZ 1C - Pumping speed graph at 60 Hz

MZ 1C - Pumping speed graph at 60 Hz

MZ 1C - Pump down graph at 60 Hz (10 l volume)

MZ 1C - Pump down graph at 60 Hz
(10 l volume)

MZ 1C - Dimension sheet

MZ 1C - Dimension sheet

-Technical data are subject to change without notice-

Ordering data

Product nameMains voltage and frequencyPlug* Old order-no.* New order-no.
MZ 1C 230 V~ 50-60 Hz
CEE 724100 20724100
230 V~ 50-60 Hz
UK, IN 724102 20724102
100-120 V~ 50-60 Hz
US 724103 20724103
200-230 V~ 50-60 Hz
100-120 V~ 50-60 Hz
IEC plug EN 60320 724105 20724105
230 V~ 50-60 Hz
CN 724106 20724106

* 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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