Vacuubrand MZ2DNT membraanpomp 4 mbar 2,3 m3/h

Vacuubrand MZ 2DNT membraanpomp 4 mbar 2,3 m3/h

Diaphragm pumps are an excellent solution for continuous, oil-free evacuation and pumping of gases. All parts in these MZ 2 series pumps that are in contact with pumped media are made of aluminum, stainless steel and selected plastics, allowing 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 4 mbar. The highly flexible fabric-reinforced double diaphragms made of FKM provide high reliability and extended operating life. The new NT-series features further improved performance data and compact design.

Performance features

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

Technical data

Technical data	Unit	MZ 2D NT
Number of heads / stages		2 / 2
Max. pumping speed at 50/60 Hz	m3/h	2.3 / 2.5
Max. pumping speed at 50/60 Hz	cfm	1.4 / 1.5
Ultimate vacuum (abs.)	mbar/torr	4 / 3
Ambient temperature range (operation)	°C	10 - 40
Ambient temperature range (storage)	°C	-10 - 60
Max. back pressure (abs.)	bar	1.1
Inlet connection		Small flange KF DN 16
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 242 x 198
Weight	kg	11.4
Noise level at 50 Hz, typ.	dBA	47
NRTL certification		Canada and the USA
ATEX conformity (only 230V)		II 3G IIC T3 X Internal Atm. only
Items supplied		Pump completely mounted, ready for use, with manual.
Accessories		Stainless steel tubing KF DN 16 (1000 mm: 673336)