missing translation for 'onlineSavingsMsg'
Learn More
Please login to your online account to display your discounted pricing

Welch™ DryFast™ and DryFast Ultra™ Chemical Duty Vacuum Pumps

Designed for use with rotary evaporators, concentrators and vacuum ovens

Manufacturer:  Welch™ 2014B01

 View more versions of this product

Catalog No. 01257156


 

Includes: Pump, 6 ft. power cord and plug. (115V US Standard plug)

Specifications

Description

Pump, Vacuum; Welch; Dryfast Collegiate; For volatile solvent rotary evaporations; 25L/min.; Ult. Pressure 40torr; Max. Vacuum 28.3 in. Hg; Accepts 1/4 in. ID tubing; Wt. 15 lbs.; 12L x 7W x 8.3in. H; 115V 60Hz

Use these oil-free DryFast vacuum pumps for applications requiring chemical resistance. DryFast pumps provide mid-range vacuum (2 to 79 torr) with easy adjustment and low maintenance. Flow rates from 25 to 70 L/min). Select a DryFast model to suit your application needs:

Applications
  • Rotary Evaporation to 40°C atmospheric B.P.: 2014B-01 (1-head design)
  • Rotary Evaporation to 100°C atmospheric B.P.: 2034B-01, 2044B-01
  • Rotary Evaporation to 40°C atmospheric B.P.: 2032B-01, 2042B-01
  • Vacuum Filtration to 2 funnels: 2014B-01 (1-head design)
  • Vacuum Filtration to 6 funnels: 2037B-01, 2047B-01
  • Vacuum Ovens to 1.5 ft³: 2042B-01
  • Vacuum Ovens to 4.5 ft³: 2047B-01

Design Advantages
  • PTFE / fluorinated contact surfaces
  • Efficient 2-head diaphragm design reduces maintenance
  • Advanced Vapor Management knob for easy vacuum adjustment
  • Compact, portable, quiet
  • Readily connects using ¼ in. ID tubing
  • All listed models 115V 60 Hz

Certifications

CSA, CE Marked

Description & Specifications

Specifications

115V 60Hz
0.63cm
12 in.
2014
6.8kg
40 torr
115V
PTFE
21.1cm
12 in.
19 lb.
Pump, 6 ft powercord and plug (115V US standard)
0.25 in.
Filtration, Rotary Evap. BP to 40°C
PTFE, Perfluoroelastomer
15 lb.
35L/min.
0.2hp
60Hz
8.3 in.
7 in.
30.5cm
8.6kg
CE, CSA