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diaphragm pumps

chemistry systems

gauges/controllers

MD 1 Image MD1
23 liters/min.   
1.5 Torr
120V, 230V and
100-240V 50/60Hz motors
14 lbs., 12 x 5.6 x 6.4 inches

MD1 Vario 24v
28 liters/min.   
0.7 Torr
24V Variable speed motor
9 lbs., 8.8 x 5.6 x 6.4 inches
Low vibration and noise
Exceptional diaphragm life
High pumping speed below 20 Torr
Minimal and easy maintenance
Continuous oil free pumping
MZ 2C NT  MZ 2 NT /  MZ 2C NT
Two stage, two heads
MZ 2 Vario-SP, 24V; 1.5cfm,  7 Torr
MZ 2 NT;  40 L/min  1.4 cfm   5 Torr
MZ 2C NT; 38 L/min  1.4 cfm  5 Torr

Continuous oil free pumping
Whisper quiet, ultra low vibration
Long life, easily changed diaphragms
Aluminum, Viton construction
Fluoropolymer gas path in C models
Vario SP: 24V, variable speed
UL/CSA motors
MD 4 NT  MD 4 NT / MD 4C NT
Highly evolved, yet proven design
Three stage, four heads
MD 4 NT  72 L/min  2.5cfm  0.75 Torr
MD 4C NT  63 L/min 2.2cfm  1.1 Torr

Continuous oil free pumping
Whisper quiet, ultra low vibration
Long life, easily changed diaphragms
All contact parts PTFE in C models
Gas Ballast in C models
No oil, no water use
Highly evolved, yet proven design
MV 10 Image MV 10
Four stage, eight heads
MV 10 4.4 cfm, 0.45 Torr
MV 10 Vario 5.9 cfm, 0.2 Torr
MV 10C 4.4 cfm, 0.7 Torr
MV 10C Vario 4.8 cfm 0.45 Torr

A cost effective vapor tolerant alternative to scroll pumps
Continuous oil free pumping
Very low maintenance
All contact parts PTFE in C models
Gas Ballast and outstanding chemical resistance in C models
Very quiet and low vibration
Vario technology: variable speed with integrated controller and gauge providing extraordinary vacuum control.
©2007 Vacuubrand, Inc.