Brand-New Welch 2034 DryFast Chemical Duty PTFE Dry Diaphragm Pump, w/ built in vacuum regulator
Brand-New Welch 2034 DryFast Chemical Duty PTFE Dry Diaphragm Vacuum Pump, with built in vacuum regulator, Research, 2034B-01
Preserve your budget while enjoying the advantages of a Welch
DRYFAST vacuum pump. Chemical resistant Research Model 2034
pump is perfect for MeCl2 and other volatile solvent rotary evaporations.
Achieve precise vacuum control down to 9 torr using convenient
adjustment knob. Includes built in vacuum regulator with 25 lpm flow enabling multi-user use for organic solvent filtrations and other routine chemistry lab operations. This allows fume discharge to your hood. Modern, compact design
weighs only 21.3 lbs.
Buy the DRYFAST® pump for the vacuum levels you need.
Lower vacuum levels are required to drive evaporation of
volatile solvents. Use solvent volatility criteria above to
size your pump for safe, high-yield evaporations at 35° C. Operating
voltage range 100-230 VAC, 50/60Hz.
