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belt driven pump DuoSeal 1402
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Belt Driven Vacuum Pump
DuoSeal 1380

Item# 1380B-01 1380C-01 1380

DuoSeal, Pump Monted

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Description

Product Details

  • High contamination tolerance
  • Ultimate vacuum <0.015 Torr
  • Low RPM for long service life

Suggested Applications

  • Vacuum Distillation
  • Vacuum Oven
  • Vacuum Manifolds
  • Glove Boxes

 

DuoSeal Vacuum Pumps are known for their ruggedness world-wide. These pumps have large oil reservoirs to dilute contaminants. Low pump rpm reduces friction and wear while minimizing reservoir temperature to lessen chemical reactivity. Pump can be ordered with an optional exhaust filter to control oil mist.

Specifications

Product Family Specifications

1399
1380
Free Air Displacement @ 60 Hz, cfm (L/min)
35
160
Ultimate Pressure, torr
1.5x10⁻²
1.5x10⁻²
Motor Speed, RPM, @60Hz
750
535
Motor Power, HP (kW) at 60 Hz
1/3 (0.25)
1/2 (0.37)
Oil Capacity, L
0.47
3.5
Inlet Connection Thread
3/4-20
1-20
Tubing Needed, I.D. in. (mm)
7/16 (11)
13/16 (21)
Weight, lbs (kg)
62 (28.2)
116 (53)
Dimensions, LxWxH, in (mm)
17x9x10 (430x230x250)
20x12x15 (510x310x380)
115V Order Number
1399B-01
1380B-01

Downloads

Download here

Welch DUOSEAL Brochure

Download here

DuoSeal-1376 Manual

Video Gallery


Watch the video to learn more about changing oil in Rotary Vane Vacuum Pump



Watch the video to learn more about Forced Oil Flush on Rotary Vane Pumps


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