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DryFast Ultra 2042 Diaphragm Pump 115V

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List Price: $3,455.00
Clarkson Price: $3,282.25
You Save: $172.75 (5 %)
Clarkson Catalog Number: 2042B-01
Manufacturer: Welch Vacuum Technology
Supplier Catalog Number: 2042B-01
Welch DryFast Ultra 2042 Diaphragm Pump

Clarkson 2042B-01 
DryFast Ultra 2042 Diaphragm Pump 115V
Welch 2042B-01 / Cole-Parmer EW-79206-50 / Fisher 01-257-506 / VWR 55009-286

Product Details

  • Chemical Resistant
  • Oil-Free
  • Tuneable Vacuum

Welch DryFastTM PTFE Diaphragm Vacuum Pumps enable precise vacuum control for organic evaporations with exclusive Advanced Vapor Management (AVM). Oil-Free, portable, chemical resistant, 2 head diaphragm design simplifies maintenance. Choose from seven dry PTFE vacuum pump models with flows up to 70 L / min and adjustable vacuum down to 2 Torr. Economical DryFastTM vacuum pumps are perfect for tough lab applications.

Applications Rotary Evaporation/Distillation (lowvolatility solvents <160oC B.P., ~ 2 Liter), Centrifugal Concentrators, Vacuum ovens (mid- size), pumping harsh vapors & gases
Type Laboratory Vacuum Pump
Free Air Displacement cfm
(l/min.) @60Hz
Free Air Displacement m3/hr (l/min.) @50Hz 1.75(29)
Ultimate Pressure 2(2.7)
Maximum Vacuum 29.85
Motor Horsepower (watts) 1/5(150)
Adjustable Vac. / Gas Ballast Yes
Tubing Needed 1/4(7)
Intake Thread NPT M14(1/8)
Overall Dimensions
LxWxH in. (cm)
13.8x6.8x8.8 (35.2x7.2x22.3)
Ship Weight 25(11.3)
Shipping Carton Dimensions
LxWxH in. (cm)
21x14x15 (52x35x37)
Adjustable Vacuum Knob
Catalog Number Electrical Requirements
2042B-01 * 115V 60Hz with N. American Plug
2042C-02  230V 50Hz with Continental Euro. plug
2042C-05 100V 50/60Hz for Japan
Additional Information
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