Welch ® DryFast ® diaphragm pumps provide oil−free vacuum for tough applications requiring chemical resistance. Set vacuum level anywhere in working range using handy adjustment knob. Quiet, durable pumps have PTFE and perfluroelastomer contact surfaces, with a 1 head design for easy maintenance.
Model 2014 is a general utility vacuum pump with excellent flow. Use Model 2014 for vacuum filtration up to 2 funnels, rotary evaporation of volatile solvents (35o evaporation for atmospheric B.P.solvents to 80o C), and other routine laboratory vacuum processes.
|Free Air Displacement@60Hz, lpm (CFM)||40 (1.4)|
|Ultimate Vacuum Pressure, Torr||15|
|Maximum Vacuum, in. Hg||29.3|
|Horsepower, HP (watts)||1/5 (150)|
|Built-in adjustable vacuum||Yes|
|Inlet/outlet Connection||3/8” barb|
|Agency (National Recognized Lab)||CSA|
|Weight, lbs (kg)||15.0 (6.8)|
|Overall Dimensions LxWxH in. (cm)||12x7x8.3 (31x18x22)|
|Shipping Weight, lbs (kg)||19 (8.6)|
|Shipping Carton Dimensions LxWxH in.(cm)||21x14x15 (52x35x37)|
|115V 60Hz 1Ph with N.American Power Cord|