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Diaphragm vacuum pump MD 12 NT
oil-free230VAC220VAC

Diaphragm vacuum pump - MD 12 NT - VACUUBRAND - oil-free / 230VAC / 220VAC
Diaphragm vacuum pump - MD 12 NT - VACUUBRAND - oil-free / 230VAC / 220VAC
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Characteristics

Technology
diaphragm
Lubrication
oil-free
Supply voltage
230VAC, 220VAC
Number of stages
three-stage
Applications
for medical applications, for laboratory, for the chemical industry, for gas, chemical process, for pharmaceutical applications, for the plastics industry
Other characteristics
low-noise level, stainless steel
Ultimate vacuum

2 mbar
(0.03 psi)

Flow rate

12.1 m³/h, 13.3 m³/h
(427.31 ft³/h, 469.69 ft³/h)

Power

0.53 kW
(0.72 hp)

Operating temperature

Max.: 60 °C
(140 °F)

Min.: -10 °C
(14 °F)

Length

544 mm
(21 in)

Width

260 mm
(10.24 in)

Height

359 mm
(14.13 in)

Noise level

50 dB

Weight

30.6 kg
(67.46 lb)

Description

contamination-free pumping and evacuation high flow rate even near ultimate vacuum whisper quiet reduced process times exceptionally long diaphragm life and maintenance-free drive system for low lifetime costs Diaphragm pump in action The MD 12 NT diaphragm pump is an especially powerful pump for oil-free evacuation and pumping of non aggressive gases. The three-stage design of this eight-cylinder pump provides the advantageous combination of very high pumping speed and excellent ultimate vacuum. The flow path consists of aluminium, stainless steel and carefully selected plastics to permit a wide range of applications. The fabric-reinforced double diaphragms are made of highly flexible FKM for extended operating life and high vacuum performance. Eight-cylinder NT pumps feature quiet operation, with smooth and easy-to-clean surfaces. Like all VACUUBRAND diaphragm pumps they operate absolutely oil-free and do not have any sliding components in the gas path. In normal operation they are completely free of abrasion. This eliminates most of the particulate impurities frequently generated inside of scroll or piston pumps.

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Diaphragm pumps

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