Operating Principles - Always Select the Right Product for the Job
 

In the Vacuum and Pressure field, it is vital that you select the right technology and model for your application.

One of Elmo Rietschle's strengths is offering such a wide variety of pumping technologies in hundreds of sizes, so we nearly always have the right product for you.

Vacuum Pumping Technologies:

 
 

 
Claw Dry Screw Radial Blower Regenerative Blower
Contact-less Multi-claw vacuum pumps. Reliable and efficient.

60 - 353 CFM
0 - 25.5 "Hg
Contact-less, oil-free screw vacuum pump for process applications.

68 - 1580 CFM
To 0.01 torr
Contact-less Single thru 5-stage models for low vacuum operation.

0 - 2013 CFM
0 - 38 inches of water
Contact-less one, two and 4-stage regenerative blowers.

5 - 825 CFM
0 - 24"Hg
 
 
 
Rotary Lobe Rotary Vane Pump Combinations
Contact-less tri-lobe Roots type vacuum blowers.

3 - 4850 CFM
To 15"Hg

 Oil-lubricated, dry-running, and Once-thru-oil models.

7 - 918 CFM
0 - 29.91"Hg

 "Hybrid" combinations of pumps in series, for an almost unlimited range of capacity and vacuum.


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Pressure Pumping Technologies:

Elmo Rietschle has multiple pumping technologies for your positive pressure needs. Click a link below to see obtain detailed information on our various product lines, including data sheets and exploded view drawings.
 

   
Radial Blower Regenerative Blower Rotary Vane

Contact-less Single thru 5-stage models for low pressure operation.

0 - 2013 CFM
0 - 38 inches of water

Contact-less one, two and 4-stage regenerative blowers.

4 - 825 CFM
0 - 14.7 PSIG

Non-lubricated rotary vane compressors for medium pressure.

1 - 359 CFM
0 - 29 PSIG

 
 
 

     
Rotary Lobe Claw

Contact-less tri-lobe Roots type vacuum blowers.

3 - 4850 CFM
To 14.5 PSIG

Contact-less Multi-claw vacuum pumps. Reliable and efficient.

60 - 353 CFM
0 - 32 PSIG

    
 
 

Combination Pressure/Vacuum Pumping Technologies:

Elmo Rietschle has hundreds of Combination Pressure/Vacuum Pumps, mostly designed to meet specific machine design requirements for OEM’s in the Printing, Graphics and Paper Handling industry. Since these pumps deliver vacuum and pressure simultaneously from a single pump, it is difficult to show all possibilities. Listed here are the more popular current models. If you do not see your model listed, please contact us.

 
 

 
Regenerative Blower Rotary Vane Claw
Contact-less blowers design for the paper handling industry.
Non-lubricated rotary vane pressure/vacuum pumps for paper handling applications.
Contact-less Multi-claw vacuum pumps. Reliable and efficient.
 
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