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  5. BrandTech™ VACUUBRAND™ MD4 NT VARIO™ Aluminum-FKM Diaphragm Vacuum Pump

BrandTech™ VACUUBRAND™ MD4 NT VARIO™ Aluminum-FKM Diaphragm Vacuum Pump

Catalog No. 13688945 Shop All BrandTech Scientific Products
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100/120 V
200/230 V
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Catalog No. Voltage
13-688-945 100/120 V
13-688-944 200/230 V
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Catalog No. 13-688-945 Supplier BrandTech™ VACUUBRAND™ Supplier No. 20736303

Description

Continuous, oil-free pumping of non-corrosive gases.

  • 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
TRUSTED_SUSTAINABILITY

Specifications

Max. Vacuum 0.75 torr
Control CVC 3000
Horsepower 0.77 hp
Amperage 5.7 A
Includes Manual
Motor Speed 30 to 2400 rpm
Certifications/Compliance 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
Electrical Requirements 120 V 60 Hz
Material ETFE (Pump Head), PTFE (Diaphragm), PTFE (Tubing), FFKM (Valve), Aluminum Alloy (Case)
Model MD 4 NT VARIO
Noise Level 45 dbA
Plug Type US
Temperature (Metric) Storage -10°C to +60°C
Weight (English) 41 lb.
Weight (Metric) 18.5 kg
Temperature (English) Max. 104°F
Temperature (Metric) Max 40°C
Temperature (Metric) Min. 10°C
Flow Rate 3.4 CFM
Frequency 50/60 Hz
Overall Height (English) 9.64 in.
Overall Height (Metric) 243.84 mm
Overall Length (English) 12.79 in.
Overall Length (Metric) 325.12 mm
Overall Width (English) 9.25 in.
Overall Width (Metric) 236.22 mm
Pump Type Diaphragm Pump
Enclosure Rating IP20
No. of Pump Heads 4
Temperature (English) Min 50°F
Applications Rotary Evaporation
Oil Type Oil-Free
No. of Stages 3
Maximum Pressure 16 psi
Voltage 100/120 V
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