13-688-944
BrandTech™ VACUUBRAND™ MD4 NT VARIO™ Aluminum-FKM Diaphragm Vacuum Pump
Manufacturer: Fischer Scientific
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Max. Vacuum
0.75 torr
Horsepower
0.77 hp
Includes
Manual
Certifications/Compliance
ATEX Conformity II 3G IIC T3 X, CE, DIN EN 1012-2:2011, DIN EN 12100:2001, DIN EN 50581:2013, DIN EN 61010-1:2011, DIN EN 61326-1:2013, IEC 61010-1:2010
Material
ETFE (Pump Head), PTFE (Diaphragm), PTFE (Tubing), FFKM (Valve), Aluminum Alloy (Case)
Noise Level
45 dB(A)
Temperature (Metric) Storage
-10°C to +60°C
Weight (Metric)
18.5 kg
Temperature (Metric) Max
40°C
Flow Rate
3.4 CFM
Overall Height (English)
9.64 in.
Overall Length (English)
12.79 in.
Overall Width (English)
9.25 in.
Pump Type
Diaphragm Pump
No. of Pump Heads
4
Applications
Gel Dryers
No. of Stages
3
Voltage
200/230 V
Control
CVC 3000
Amperage
3 A
Motor Speed
30 to 2400 rpm
Electrical Requirements
230 V 50/60 Hz
Model
MD 4 NT VARIO
Plug Type
CEE
Weight (English)
41 lb.
Temperature (English) Max.
104°F
Temperature (Metric) Min.
10°C
Frequency
50/60 Hz
Overall Height (Metric)
243.84 mm
Overall Length (Metric)
325.12 mm
Overall Width (Metric)
236.22 mm
Enclosure Rating
IP 20
Temperature (English) Min
50°F
Oil Type
Oil-Free
Maximum Pressure
16 psi
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Description
- Three-stage diaphragm pumps Vacuum pressure: 1 mbar Whisper quiet, ultra-low vibration operation, high leak tightness Flexible fabric-reinforced double diaphragm for extended operating life Contamination-free pumping and evacuation High flow rate even near ultimate vacuum Long diaphragm life Maintenance-free drive system for low lifetime costs