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Product Comparison Tables
Dual Stage, Rotary Vane Vacuum Pumps Overview

Vacuum Pump Comparison Table



Product No. Description Pumping Speed @ 60Hz* Ultimate Total Pressure(Torr) Intake / Exhaust Connection Net Weight (kg) Noise (dB)A Full Load Power (kw)  Applications**
l/min CFM m3/hr w/ Gas Ballast Closed  w/ Gas Ballast Open Desiccators Backing Pump Vacuum Ovens SEM Sputter Coaters Carbon Coaters easiGlow™ Freeze Drying Industrial 
 
  RVP Series Dual Stage Rotary Vane Vacuum Pumps
92080/
92080-220		 Rotary Vane Pump RVP 100-3.5 100 3.50 6.00 ≤1 x 10-3 5 x 10-2 NW25 23 50 0.40 X   X   108 Series 108 Series X    
92081/
92081-220		 Rotary Vane Pump RVP 200-7.1 200 7.10 12.00 ≤1 x 10-3 5 x 10-2 NW25 23 50 0.40   X X X          
92082/
92082-220		 Rotary Vane Pump RVP 400-14.1 400 14.10 24.00 ≤1 x 10-3 5 x 10-2 NW25 35 52 0.75     X         X X
 
91040/
91040-230		 GD4 Vacuum Pumping System incl. Connection Kit 72 2.50 4.30 1 x 10-1 1 x 10-1 NW16 11 <62 0.37 X   X   108 Series   X    
 
  VRP Series Heavy Duty Rotary Vacuum Pumps
92074/
92074-230		 VRP-4 Dual Stage Rotary Vacuum, 4.8 m³/h 80 2.80 4.80 ≤3.75 x 10-4 3.75 x 10-3 NW16 19 <56 0.40 X   X            
92078/
92078-230		 VRP-8 Dual Stage Rotary Vacuum, 9.6 m³/h 160 5.60 9.60 ≤3.75 x 10-4 3.75 x 10-2 NW25 21 <56 0.40   X X X          
92079/
92079-230		 VRP-16 Dual Stage Rotary Vacuum, 16 m³/h 320 11.30 19.20 ≤3.75 x 10-4 3.75 x 10-2 NW25 30 <58 0.75     X         X X
 
  Value VRI Series Compact Rotary Vacuum Pumps
92092/
92092-230		 VRI-2 Dual Stage Rotary Vacuum , 2.1 m³/h 35 1.25 2.10 1 x 10-2 1 x 10-1 NW16 9 <62 0.25 X   X            
92089/
92089-230		 VRI-4 Dual Stage Rotary Vacuum , 4.3 m³/h 72 2.50 4.30 1 x 10-2 1 x 10-1 NW16 11 <62 0.37 X   X       X    
92098/
92098-230		 VRI-8 Dual Stage Rotary Vacuum , 8.6 m³/h 143 5.00 8.60 1 x 10-2 1 x 10-1 NW16 / NW25 17 <65 0.55   X X X          
 
7010/
7010-220		 Pfeiffer DUO 3.0 on Antivibration Tray Desktop Rotary Pump, High Speed 48 1.71 2.90 2.25 x 10-3 2.25 x 10-2 NW16 11.5 53 0.18         208 Series   X    
 
  Dry Scroll Vacuum Pumps 
92085/
92085-220		 IDP-3 Dry Scroll Pump 60 ltr/min 60 2.10 3.60 2.5 x 10-1 N/A NW16 / 1/4" hose barb 10.5 55 0.12 X X X   208HR        
92087/
92087-220		 IDP-3 Dry Scroll Pump with isolation valve  60ltr/min 60 2.10 3.60 2.5 x 10-1 N/A NW16 / 1/4" hose barb 10.5 55 0.12 X X X     208C      
92083/
92083-220		 ISP-90 Dry Scroll Pump 108 ltr/min 108 3.2 6.5 3.7 x 10-2 N/A NW25/
NW16		 14 52 0.15   X         X    
 
3436/
3436-220		 Oil-less Diaphragm Vacuum Pump 31 1.10 1.87 630 N/A 3/8" hose barb 6.5 65-73  0.52 X                

* Note Pumping speeds for 230V pumps @50 Hz are approximately 17% lower.
** Can be used in other applications depending on pumping speed and ultimate pressure requirements.