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Welch™ DryFast™ and DryFast Ultra™ Diaphragm 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)

Description

Description

Designed for use with rotary evaporators, concentrators and vacuum ovens

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

Specifications

Specifications

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