Welch DryFast 2037B-01 Diaphragm Vacuum Pump (1.8cfm)

Price is for one pump.

The Welch DryFast 2037B PTFE diaphragm vacuum pump enables precise vacuum control for organic evaporations with exclusive Advanced Vapor Management (AVM). Oil-free, portable, chemical resistant, dual head diaphragm design simplifies maintenance. Economical DryFast vacuum pumps are perfect for tough lab applications. 

Specifications:

Free air displacement: 1.8 CFM (50LPM)

Maximum vacuum: 28.5" Hg

Ultimate pressure: 35 Torr (47 mbar)

Used in chemical and general laboratory operation specifically designed to resist harsh vapors and gases from solvents, acids, and bases. All major parts in contact with vapor are constructed of corrosion resistant PTFE. Built for durability, reliability, long service life, chemical resistance. Known for high efficiency pumping capacity into deep vacuum. Features include:

• Oil free “dry” operation
• Chemical resistant with PTFE coating – ideal for solvent, acidic, basic vapors
• Knob tuneable vacuum control with 3 different vacuum levels
• Low maintenance requirement and cost of ownership with longer life span
• Uncontaminated pumping of gases results in cleaner samples
• Small footprint and portable

** SEE LINK TO MANUAL FOR MORE INFORMATION