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VACUUBRAND MV 2 NT Diaphragm Pump

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Manufacturer's List Price: $6,060.00

Our Price: $5,454.00

Money Saved: $606.00

Condition: Brand New
Warranty: 2 Year Manufacturer's Warranty
Typically Ships Within: 7 to 10 Weeks

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Quantity in Stock:2

Product Code: 20738003

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Description

Accessories

Technical Specification Sheet

VACUUBRAND MV 2 NT Diaphragm Pump

Ultimate Vacuum
0.5 mbar

Max. pumping speed at 60 Hz
1.4 cfm

Number of Heads/Stages
4/4

Features

Outstanding chemical resistance and superior vapor tolerance
Exceptionally high performance even at low vacuum
Compact design
Whisper quiet and very low vibration
Long diaphragm life, maintenance-free drive system

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. Four-stage diaphragm pumps are an excellent choice for continuous, contamination-free evacuation and pumping of non-aggressive gases under the very high vacuum demands of applications in physics and analytics. Due to the outstanding ultimate vacuum, these pumps are often used as alternative to rotary vane pumps. A typical application is the use as backing pump for turbomolecular drag pumps.

INCLUDED:
The VACUUBRAND MV 2 NT Diaphragm Pump includes:

Power Cord
Operator's Manual
Manufacturer's Documentation
2 Year Manufacturer's Warranty

VACUUBRAND MV 2 NT Diaphragm Pump Specifications

Max. pumping speed 50 Hz	2.2 m ³/h
Max. pumping speed 60 Hz	1.4 cfm
Ultimate vacuum	0.5 mbar / 0.4 torr
Number of heads	4
Number of stages	4
Lower ambient temperature (operation)	10 °C
Upper ambient temperature (operation)	40 °C
Lower ambient temperature (storage)	-10 °C
Upper ambient temperature (storage)	60 °C
Max. back pressure (abs.)	1.1 bar
Inlet connection	small flange KF DN 16
Outlet connection	Silencer / G1/4"
Rated motor power	0.25 kW
Rated motor speed at 50/60 Hz	1500/1800 min ^-1
Protection class IEC 60529	IP 40
Dimension L in mm	328 mm
Dimension B in mm	239 mm
Dimension H in mm	198 mm
Weight	16.4 kg
Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP)/12500 Upm (VACUU·PURE®)	50 dBA
NRTL certification	Yes
Items supplied	Pump completely mounted, ready for use, with manual.
Rated mains voltage range 1	100-115 V
Rated mains voltage range 2	120 V
Mains frequency 1	50-60 Hz
Mains frequency 2	60 Hz

Comparison of Models

Specification	MV 2 NT	MV 2 VARIO Select	MV 10 NT	MV 10C NT Chemistry
Max. Pumping Speed 50 Hz	2.2 m³/h	3.3 m³/h	10.4 m³/h	9.5 m³/h
Ultimate Vacuum	0.5 mbar / 0.4 torr	0.3 mbar / 0.2 torr	0.5 mbar / 0.38 torr	0.9 mbar / 0.68 torr
Number of Heads	4	4	8	8
Number of Stages	4	4	4	4
Rated Motor Power	0.25 kW	0.53 kW	0.53 kW	0.53 kW
Weight	16.4 kg	19.1 kg	30.3 kg	27.4 kg
Noise Level	50 dBA	45 dBA	50 dBA	50 dBA
NRTL Certification	Yes	No	No	No
Mains Voltage Range	100-115 V / 120 V	100-120 V	100-120 V	100-120 V