DuoSeal High-Vacuum Pumps

  • Rugged pumps for wide variety of applications
  • High contamination tolerance
  • Low maintenance and long life
Use these durable oil-seal pumps for numerous lab vacuum needs, including Schlenk drying lines, freeze drying, degassing, concentrations, distillations, and more. Pulley drive enables low rpm operation, reducing oil temperature, friction, and oil degradation. Large oil reservoir minimizes contaminant effects and extends maintenance intervals.


NOTE: Do not operate continuously at pressure above 10 Torr. Dual-voltage single phase models come wired for 115V operation; can be rewired for higher voltage operation.
617,000.00 - ₹659,000.00INR / Each

4 variations of this product are available.

See All Product Options Below
4 PRODUCT OPTIONS
  • filter by:
Compareitem specifications
Free-Air Capacity (CFM) Max Vacuum (torr) Power (VAC)
Availability Pricing
Welch DuoSeal High-Vacuum Pump; 0.9 cfm/1x10-4 Torr/115 V WW-79201-01 Mfr # 1400B-01
COMPARE
0.9 0.0001 115
₹617,000.00INR / Each
Welch DuoSeal High-Vacuum Pump; 3.2 cfm/1x10-4 Torr/115 V WW-79201-02 Mfr # 1405B-01
COMPARE
3.2 0.0001 115
Call For Price
Welch DuoSeal High-Vacuum Pump; 5.6 cfm/1x10-4 Torr/115 V WW-79201-03 Mfr # 1402B-01
COMPARE
5.6 0.0001 115
Call For Price
Welch DuoSeal High-Vacuum Pump; 0.9 cfm/1x10-4 Torr/230 V WW-79201-11 Mfr # 1400C-02
COMPARE
0.9 0.0001 230
₹659,000.00INR / Each
Showing 1- 4 of 4

Need Help with this product?

Our specialists are here to help you find the best product or part available for your application. Call or Email us and we will make sure you get the right product or part for the job.

Call Us At91-22-61394444
Live chat