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  5. Welch™ Economical High Capacity PTFE Diaphragm Vacuum Pumps

Welch™ Economical High Capacity PTFE Diaphragm Vacuum Pumps

Catalog No. p-4621152
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Flow Rate:
100 L/min.
119 L/min.
173 L/min.
221 L/min.
65 L/min.
Maximum Pressure:
1.5 torr
56 torr
6 torr
Weight (English):
40.3 lb.
72.3 lb.
Model:
2052
2054
2062
2064
2067

Description

For oil-free chemical duty vacuum applications (1.5 to 760 TORR)

Long life and quiet operation

  • Handles corrosive gases and vapors
  • High flow, continous duty
  • For high vapor flow in larger scale laboratory vacuum applications
  • Used where vacuum pressure requirements are to the low Torr range(∽1.5 to 56 TORR) and low maintenance is a priority
  • All internal parts in contact with gases are made of chemically resistant fluoroplastics
  • Superior vapor tolerance and gas ballast valve for handling heavy vapor loads. The gas ballast valve preserves the pump performance under heavy vapor load by leaking air into second stage to inhibit condensation
  • Wired 115V, 60Hz with line cord and plug

Large vacuum ovens(>5 CF), floor model rotovaps, concentrators, pilot plants, vacuum source for filtration at multiple workstations, and vacuum autoclaves

Specifications

Includes Line cord and plug
Electrical Requirements 115 V 60 Hz
Material Fluoroplastic
Model 2052
Weight (English) 40.3 lb.
Weight (Metric) 18.2 kg
Flow Rate 65 L/min.
For Use With Large vacuum ovens(>5 CF), floor model rotovaps, concentrators, pilot plants, vacuum source for filtration at multiple workstations and vacuum autoclaves
Frequency 60 Hz
Maximum Pressure 1.5 torr
Voltage 115 V
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