Diaphragm pump MZ 2 NT

MZ 2 NT

Description

Technical data / Ordering data

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MZ 2 NT

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MZ 2 NT

VACUUBRAND732000ca. 198 mmca. 239 mmca. 11.0 kg

Diaphragm pumps are an excellent solution for continuous, oil-free evacuation and pumping of gases. All parts in contact with pumped media are made of aluminum and selected plastics and allow a wide range of applications for non corrosive gases. The two-stage construction provides the advantageous combination of high pumping speed and an ultimate vacuum down to 7 mbar. The highly flexible fabric-reinforced double diaphragm made of FKM is ideal for extended operating life. The new NT-series features further improved performance data.

Performance features

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

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Technical data

Unit Converter

Technical data	Unit	MZ 2 NT
Number of heads / stages		2 / 2
Max. pumping speed at 50/60 Hz	m3/h	2.2 / 2.4
Max. pumping speed at 50/60 Hz	cfm	1.3 / 1.4
Ultimate vacuum (abs.)	mbar/torr	7 / 5.2
Ambient temperature range (operation)	°C	10 - 40
Ambient temperature range (storage)	°C	-10 - 60
Max. back pressure (abs.)	bar	2
Inlet connection		Hose nozzle DN 8-10 mm
Outlet connection		Silencer / G1/4"
Rated motor power	kW	0.18
Rated motor speed at 50/60 Hz	min-1	1500/1800
Degree of protection		IP 40
Dimensions (L x W x H)	mm	243 x 239 x 198
Weight	kg	11.0
Noise level at 50 Hz, typ.	dBA	45
NRTL certification		Canada and the USA
ATEX conformity (only 230V)		II 3/- G IIC T3 X Internal Atm. only
Items supplied		Pump completely mounted, ready for use, with manual.
Accessories		Small flange KF DN 16 / G1/4" (662590) Rubber vacuum tubing DN 8 mm (686001)

MZ 2 NT - Pumping speed graph at 50 Hz

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

MZ 2 NT - Pumping speed graph at 60 Hz

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

MZ 2 NT - Dimension sheet

-Technical data are subject to change without notice-

Ordering data

Product name	Mains voltage and frequency	Plug	* Old order-no.	* New order-no.
MZ 2 NT	230 V~ 50-60 Hz	CEE	732000	20732000
	230 V~ 50-60 Hz	CH, CN	732001	20732001
	230 V~ 50-60 Hz	UK, IN	732002	20732002
	100-115 V~ 50-60 Hz 120 V~ 60 Hz	US	732003	20732003

* 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.