DuroFlow® Industrial Series Positive Displacement Blowers with Vacuum Pump
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            The Gardner Denver™ DuroFlow® Family of Products
For nearly fifty years, Gardner Denver™ DuroFlow® positive displacement blowers/ vacuum pumps have combined leading-edge technology and on-the-job experience to continuously deliver enhanced designs and improved performance.
        
For nearly fifty years, Gardner Denver™ DuroFlow® positive displacement blowers/ vacuum pumps have combined leading-edge technology and on-the-job experience to continuously deliver enhanced designs and improved performance.
| Item # | Item Name | Port Size Connection | Connection Type | Shaft Diameter | Mounting Bolt Hole Diameter | 
|---|---|---|---|---|---|
| 3004 /Asset/a1269.jpg | N/A DuroFlow® Industrial 30 Series Model 3004 Positive Displacement Blower with Vacuum Pump | Port Size Connection N/A 2.5 in | Connection Type N/A NPT | Shaft Diameter N/A 1.00 in | Mounting Bolt Hole Diameter N/A 0.56 in | 
| 3006 /Asset/a1269.jpg | N/A DuroFlow® Industrial 30 Series Model 3006 Positive Displacement Blower with Vacuum Pump | Port Size Connection N/A 3 in | Connection Type N/A NPT | Shaft Diameter N/A 1.00 in | Mounting Bolt Hole Diameter N/A 0.56 in | 
| 4504 /Asset/a1279.jpg | N/A DuroFlow® Industrial 45 Series Model 4504 Positive Displacement Blower with Vacuum Pump | Port Size Connection N/A 4 in | Connection Type N/A NPT | Shaft Diameter N/A 1.44 in | Mounting Bolt Hole Diameter N/A 0.69 in | 
| 4506 /Asset/a1280.jpg | N/A DuroFlow® Industrial 45 Series Model 4506 Positive Displacement Blower with Vacuum Pump | Port Size Connection N/A 4 in | Connection Type N/A NPT | Shaft Diameter N/A 1.44 in | Mounting Bolt Hole Diameter N/A 0.69 in | 
| 4509 /Asset/a1281.jpg | N/A DuroFlow® Industrial 45 Series Model 4509 Positive Displacement Blower with Vacuum Pump | Port Size Connection N/A 4 in5 in | Connection Type N/A NPT | Shaft Diameter N/A 1.44 in | Mounting Bolt Hole Diameter N/A 0.69 in | 
| 4512 /Asset/a1282.jpg | N/A DuroFlow® Industrial 45 Series Model 4512 Positive Displacement Blower with Vacuum Pump | Port Size Connection N/A 6 in | Connection Type N/A NPT | Shaft Diameter N/A 1.44 in | Mounting Bolt Hole Diameter N/A 0.69 in | 
| 4518 /Asset/a1283.jpg | N/A DuroFlow® Industrial 45 Series Model 4518 Positive Displacement Blower with Vacuum Pump | Port Size Connection N/A 8 in | Connection Type N/A Flanged | Shaft Diameter N/A 1.44 in | Mounting Bolt Hole Diameter N/A 0.69 in | 
| 7009 /Asset/a1306.jpg | N/A DuroFlow® Industrial 70 Series Model 7009 Positive Displacement Blower with Vacuum Pump | Port Size Connection N/A 6 in | Connection Type N/A NPT | Shaft Diameter N/A 2.50 in | Mounting Bolt Hole Diameter N/A 0.88 in | 
| 7012 /Asset/a1306.jpg | N/A DuroFlow® Industrial 70 Series Model 7012 Positive Displacement Blower with Vacuum Pump | Port Size Connection N/A 8 in | Connection Type N/A Flanged | Shaft Diameter N/A 2.50 in | Mounting Bolt Hole Diameter N/A 0.88 in | 
| 7015 /Asset/a1302.jpg | N/A DuroFlow® Industrial 70 Series Model 7015 Positive Displacement Blower with Vacuum Pump | Port Size Connection N/A 8 in | Connection Type N/A Flanged | Shaft Diameter N/A 2.50 in | Mounting Bolt Hole Diameter N/A 0.88 in | 
| 7018 /Asset/a1306.jpg | N/A DuroFlow® Industrial 70 Series Model 7018 Positive Displacement Blower with Vacuum Pump | Port Size Connection N/A 10 in | Connection Type N/A Flanged | Shaft Diameter N/A 2.50 in | Mounting Bolt Hole Diameter N/A 0.88 in | 
| 7023 /Asset/a1306.jpg | N/A DuroFlow® Industrial 70 Series Model 7023 Positive Displacement Blower with Vacuum Pump | Port Size Connection N/A 12 in | Connection Type N/A Flanged | Shaft Diameter N/A 2.50 in | Mounting Bolt Hole Diameter N/A 0.88 in | 
| 7028 /Asset/a1306.jpg | N/A DuroFlow® Industrial 70 Series Model 7028 Positive Displacement Blower with Vacuum Pump | Port Size Connection N/A 12 in | Connection Type N/A Flanged | Shaft Diameter N/A 2.50 in | Mounting Bolt Hole Diameter N/A 0.88 in | 
 
  
                            
 
                                                                 
  
  
  
  
  
 