SKU
2047

Welch 2047 2.5 cfm DryFast 2-Head Diaphragm Chemical Duty Pump

Price $3,541.00

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Welch DryFast PTFE Diaphragm Vacuum Pumps enable precise vacuum control for organic evaporations with exclusive Advanced Vapor Management (AVM). Oil-Free, portable, chemical resistant, 2 head diaphragm design simplifies maintenance. Choose from seven dry PTFE vacuum pump models with flows up to 70 L / min and adjustable vacuum down to 2 Torr. Economical DryFastTM vacuum pumps are perfect for tough lab applications.

Free three feet 3/8" white premium food grade silicone vacuum tubing ($19.99 value) included.

https://welchvacuum.com/products/dryfast-2047

Specifications

Specifications

 

 Electrical requirements
 115V or 230V, 50/60Hz single phase
 Application  Vacuum filtration
 Pumping rate
 2.5 cfm
 Ult. vacuum pressure
 35 torr
 Maximum vacuum  28.5 in. Hg
 Vacuum connection
 3/8" hose barb
 Adjustable vac./gas ballast  Yes
 Pump dimensions (LxWxH)
 13.8 x 6.8 x 8.8"
 Shipping dimensions (LxWxH)
 21 x 14 x 15"
 Pump weight
 21.25 Lb
 Shipping weight
 25 Lb
 Certification  UL, CSA, CE
 Warranty  One year
 Downloads  Users manual, product brochure 
Standard Packages

Standard package

 

 Part description

 Quantity

Part image

 Welch 2047 chemical-resistant oil-free diaphragm pump
1 pc

 

 White premium food grade silicone vacuum hose
3 ft

 Power Cord with Plug 1 pc

 User's manual
1 pc

Overview

Welch DryFast PTFE Diaphragm Vacuum Pumps enable precise vacuum control for organic evaporations with exclusive Advanced Vapor Management (AVM). Oil-Free, portable, chemical resistant, 2 head diaphragm design simplifies maintenance. Choose from seven dry PTFE vacuum pump models with flows up to 70 L / min and adjustable vacuum down to 2 Torr. Economical DryFastTM vacuum pumps are perfect for tough lab applications.

Free three feet 3/8" white premium food grade silicone vacuum tubing ($19.99 value) included.

https://welchvacuum.com/products/dryfast-2047

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