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DIAPHRAGM PUMPS

DESIGNED FOR AIR & GAS APPLICATIONS

The air/gas diaphragm pump provides a pumping chamber which is totally sealed, therefore does not require a sliding seal between moving parts. Vacuum and pressure is produced by the flexing of the diaphragm back and forth in the chamber. The reciprocating action is created by an eccentric driven connecting rod under the diaphragm. The liquid diaphragm pumps can handle corrosive gases and vapours when the correct materials are specified and are completely oil free, making them ideal for use in applications where contamination cannot be tolerated.

D3 DC.jpg

• Max Flow : 3.0 l/min

• Max Vacuum : 350 mbar

• Max Pressure : 2.0 bar

• Size : 74 x 29 x 52mm

• Connector Size : 4mm

FEATURES

Diaphragm : EPDM

Head : NYLON

• POLYPROPYLENE

• PTFE

• 12V  • BLDC

• 24V

MATERIALS

d3 jPEG template.jpg

PERFORMANCE

( CLICK ON THE GRAPH TO MAGNIFY )

D5 SE / D6 SE

D5-6.jpg
d5 jPEG template.jpg

PERFORMANCE

( CLICK ON THE GRAPH TO MAGNIFY )

Diaphragm : EPDM

Head : NYLON

• POLYPROPYLENE

• PTFE

• 12V  •110V

• 24V  •230V

• BLDC

MATERIALS

• Max Flow : 6.0 l/min

• Max Vacuum : 190 mbar

• Max Pressure : 2.0 bar

• Size : 94 x 80 x 46mm

• Connector Size : 6mm

FEATURES

D7 SE

D7 SE.jpg
d7 se.jpg

PERFORMANCE

( CLICK ON THE GRAPH TO MAGNIFY )

Diaphragm : EPDM

Head : NYLON

• POLYPROPYLENE

• STAINLESS STEEL

•110V • 50/60 Hz

•230V

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MATERIALS

• Max Flow : 14.0 l/min

• Max Vacuum : 240 mbar

• Max Pressure : 1.8 bar

• Size : 128 x 94 x 128mm

• Connector Size : 8.0 ,6.4, 6.0

FEATURES

D7 DE

D7 DE.jpg
d7 de.jpg

PERFORMANCE

( CLICK ON THE GRAPH TO MAGNIFY )

Diaphragm : EPDM

Head : NYLON

• POLYPROPYLENE

• STAINLESS STEEL

•110V • 50/60 Hz

•230V

​

MATERIALS

• Max Flow : 26.0 l/min

• Max Vacuum : 240 mbar

• Max Pressure : 1.8 bar

• Size : 164 x 94 x 128mm

• Connector Size : 8.0 ,6.4, 6.0

FEATURES

D16 (VACUUM ONLY)

D16.jpg
d16.jpg

PERFORMANCE

( CLICK ON THE GRAPH TO MAGNIFY )

Diaphragm : SARLINK

Head : NYLON

•110V • 12V

•230V

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MATERIALS

• Max Flow : 16.0 l/min

• Max Vacuum : 250 mbar

• Size : 100 x 43 x 71mm

• Connector Size : 10mm

FEATURES

D34 (VACUUM ONLY)

D34.jpg
d34.jpg

PERFORMANCE

( CLICK ON THE GRAPH TO MAGNIFY )

Diaphragm : EPDM

Head : NYLON

• 12V

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MATERIALS

• Max Flow : 34.0 l/min

• Max Vacuum : 250 mbar

• Size : 141 x 65 x 101mm

• Connector Size : 1/8 NPT

FEATURES

D16 DUPLEX (VACUUM ONLY)

D16 DUPLEX.jpg
d 6 duplex.jpg

PERFORMANCE

( CLICK ON THE GRAPH TO MAGNIFY )

Diaphragm : EPDM

Head : NYLON

• 12V •BLDC

• 24V

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MATERIALS

• Max Flow : 24.0 l/min

• Max Vacuum : 250 mbar

• Size : 99 x 114 x 43mm

• Connector Size : 10mm x2

FEATURES

CAPEX L2

CAPEX L2.jpg
capec l2.jpg

PERFORMANCE

( CLICK ON THE GRAPH TO MAGNIFY )

Diaphragm : EPDM

Head : NYLON

• STAINLESS STEEL

• PP/PTFE

•12V • BLDC

•24V

​

MATERIALS

• Max Flow : 8.0 l/min

• Max Vacuum : 280 mbar

• Max Pressure : 2.0 bar

• Size : 232 x 178 x 155mm

• Connector Size : 8.0 ,6.4, 6.0

FEATURES

CAPEX V2 SE

CAPEX VE SE.jpg
capex v2 se.jpg

PERFORMANCE

( CLICK ON THE GRAPH TO MAGNIFY )

Diaphragm : EPDM

Head : NYLON

• POLYPROPYLENE

• PP/PTFE

•12V • BLDC

•24V

​

MATERIALS

• Max Flow : 17.0 l/min

• Max Vacuum : 240 mbar

• Max Pressure : 2.2 bar

• Size : 140 x 67 x 127mm

• Connector Size : 8.0 ,6.4, 6.0

FEATURES

CAPEX V2 DE

CAPEX V2 DE.jpg
capex v2 de.jpg

PERFORMANCE

( CLICK ON THE GRAPH TO MAGNIFY )

Diaphragm : EPDM

Head : NYLON

• POLYPROPYLENE

• PP/PTFE

•12V • BLDC

•24V

​

MATERIALS

• Max Flow : 32.0 l/min

• Max Vacuum : 240 mbar

• Max Pressure : 2.2 bar

• Size : 140 x 67 x 127mm

• Connector Size : 8.0 ,6.4, 6.0

FEATURES

COULDN'T FIND WHAT YOU'RE LOOKING FOR?

We list a rough overview of products on our website. In reality Charles Austen actually manufactures over 10,000 different pumps, which obviously is far too many to list here. If you can't find something that fits your requirements the chances are that we already build something that will.

 

Charles Austen Pumps can offer different material variations for either the pump head or diaphragm meaning that the pump you find looks promising can be tailored to your individual application needs. 

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