Pumps used for environmental monitoring and sampling need to be tolerable to the various environments they are put in. At Charles Austen our in house R&D team has developed pioneering ways to pump corrosive and harmful gases without damaging the pump. Through developing different material composites and vigour's testing, Charles Austen has been able to create a range of pumps specifically dedicated to applications such as environmental monitoring, particle sampling, air pollution monitors and corrosive gas analysers.
DIAPHRAGM PUMPS
The major advantage of the diaphragm pump is that the pumping chamber is totally sealed and, therefore, does not require a sliding seal between moving parts. Vacuum and pressure are produced by the flexing of the diaphragm back and forth in the chamber.
WHY CHOOSE DIAPHRAGM TECHNOLOGY?
• Contamination free pumping.
• Long life, continuous duty.
• Low maintenance.
• Chemical resistant options.
• Pressure / vacuum from the same unit.
RANGE OVERVIEW
FLOW
3.0-34.0 L/Min
VACUUM
Down to 350 MBAR ABS
PRESSURE
Up to 2.2 BAR
ROTARY DIAPHRAGM PUMPS
The patented rotary diaphragm technology has a revolutionary pumping principle. The flow is initiated by an eccentrically mounted bearing on a drive shaft which revolves within a flexible diaphragm. As the shaft rotates, the bearing flexes the diaphragm, squeezing liquid through the pump.
WHY CHOOSE ROTARY DIAPHRAGM TECHNOLOGY?
• Patented Charles Austen Pumps technology.
• Compact design.
• High vacuum capability.
• No valves, non-clogging.
• AC or DC motor option available.
RANGE OVERVIEW
FLOW
0.24 - 5.0 L/Min
VACUUM
Down to 300 MBAR ABS
PRESSURE
Up to 2 BAR
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LINEAR DIAPHRAGM PUMPS
The simple yet efficient pumping principle uses a magnetically operated diaphragm. This action flexes a diaphragm at one, or both ends of the connecting rod within a totally sealed pumping chamber. This eliminates sliding parts keeping wear, tear and power consumption to a minimum.
WHY CHOOSE LINEAR DIAPHRAGM TECHNOLOGY?
• Exceptionally long life.
• Continuous duty.
• Whisper quiet, minimal vibration.
• Low power consumption.
• Maintenance free.
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