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Edwards Stokes 1721 Vacuum Blower System - REBUILT

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Manufacturer Part Number: 900170061
Edwards Stokes 1721 Vacuum Blower System - REBUILT
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Edwards Stokes 1721 Vacuum Blower System - REBUILT

This is a Stokes 212H-11 piston pump with a Roots 615 blower. Other packages are available. Units can be configured close-coupled or frame mounted.

The Stokes 6" Series mechanical booster pumps provide high throughput pumps for industrial and arduous chemical applications. Utilizing reliable, rugged designs, these pumps offer a low cost, space saving pumping system.

Questions? Please call our toll free number at 866-332-0500 or send an email to our sales team!

Specifications 1721 1722
Displacement 1st Stage Blower cfm 1,300
m3/hr        2,209
Microvac Pump cfm 150 300
m3/hr 255 510
Normal Cut-in Pressure Torr 15 25
              Pressure Limit for Continuous Operation               Torr 3 15
Drive 1st Stage hp 7.5
kw 5.60
Forepump hp 7.5 10
kw 5.60 7.46
Connections Suction Flange in. 8
mm 203
Discharge in. 2 IPS 3 IPS
Water Requirements 1st Stage gpm Air Cooled
Forepump gpm 1 2
lpm 3.785 7.57
Oil Requirements 1st Stage gal .625
liter 2.366
Forepump gal 3 12
liter 11.36 45.53
Height Overall in. 495/8 565/8
mm 1,260 1,438
To Inlet in. 403/4
mm 1,035
Length   in. 557/8 553/8
mm 1,419 1,407
Width   in.     363/16         411/4    
mm 919 1,048
Weight Net lb 2,700 3,500
kg 1,225 1,588

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Need modifications to this item? PTB Sales' expert team of engineers can configure products to your specific needs. Please follow the above link, and fill out the quote form.

Edwards Stokes 1721 Vacuum Blower System - REBUILT

900170061  230/460V 3-phase 60Hz (230/460V Coil)

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