Little Tuffy Vacuum Pump

The Little Tuffy oil-free piston vacuum pump is perfect for many common laboratory vacuum applications. The Little Tuffy offers a vacuum capacity equivalent to many oil systems. The 1/3hp motor pulls a vacuum to 29.6in Hg (759.46mm), with free-air displacement up to 65L/min (2.3cfm) and ultimate pressure of 9.0Torr.

• Portable 2-stage pump is resistant to water vapor 
• Light & Inexpensive 
• Easy to fix
• Replacement parts readily available
• Perfect for the Rice Test! AASHTO T-209 & ASTM D 2041
• No oil to change ever!
• Pump should be purged with air for 10 minutes at the end of each day of use
  
• Comes with 4” of tubing and a hydrophobic filter!