Diaphragm pump MV 2 NT

Diaphragm pump MV 2 NT
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MV 2 NT

MV 2 NT

VACUUBRAND20738000ca. 198 mmca. 239 mmca. 16.4 kg

Four-stage diaphragm pumps are an excellent solution for continuous, oil-free pumping of gases when the need is to reach fractional millibar ultimate vacuums. All parts in contact with pumped vapors or gases are made of aluminum, stainless steel and carefully selected plastics suitable for a wide range of non-corrosive applications. The new NT-series pumps provide whisper-quiet and ultra-low-vibration operation, high leak-tightness and improved vacuum. The highly flexible, fabric-reinforced double diaphragm made of FKM offers extended operating life.

Performance features

  • contamination-free pumping and evacuation
  • high flow rate even near ultimate vacuum
  • outstanding ultimate vacuum
  • whisper quiet and ultra-low vibration
  • exceptionally long diaphragm life and maintenance-free drive system for low lifetime costs

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Technical data

Unit Converter
Technical dataUnit MV 2 NT
Number of heads / stages4 / 4
Max. pumping speed at 50/60 Hzm3/h2.2 / 2.4
Max. pumping speed at 50/60 Hzcfm1.3 / 1.4
Ultimate vacuum (abs.)mbar/torr0.5 / 0.4
Ambient temperature range (operation)°C10 - 40
Ambient temperature range (storage)°C-10 - 60
Max. back pressure (abs.)bar1.1
Inlet connectionSmall flange KF DN 16
Outlet connectionSilencer / G1/4"
Rated motor powerkW0.25
Rated motor speed at 50/60 Hzmin-11500/1800
Degree of protectionIP 40
Dimensions (L x W x H)mm325 x 239 x 198
Weightkg16.4
Noise level at 50 Hz, typ.dBA50
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.
AccessoriesStainless steel tubing KF DN 16 (1000 mm: 20673336)

MV 2 NT - Pumping speed graph at 50 Hz

MV 2 NT - Pumping speed graph at 50 Hz

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

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

MV 2 NT - Pumping speed graph at 60 Hz

MV 2 NT - Pumping speed graph at 60 Hz

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

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

MV 2 NT - Dimension sheet

MV 2 NT - Dimension sheet

-Technical data are subject to change without notice-

Ordering data

Product nameMains voltage and frequencyPlug* Order no.
MV 2 NT 230 V~ 50-60 Hz
CEE 20738000
230 V~ 50-60 Hz
CH, CN 20738001
230 V~ 50-60 Hz
UK, IN 20738002
100-115 V~ 50-60 Hz
120 V~ 60 Hz
US 20738003

* As part of the implementation process of our new ERP system in 2018 our catalog numbers were 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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