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Welch Duoseal Vacuum Pump 1402, Dual Voltage 120V/220V, 50Hz/60Hz

UsedWelchVacuum pumpsUnited States

€668.92excl. VAT

In stock

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make
Welch
hertz
50Hz/60Hz
voltage
120V/220V
includes
Power cord included |
warranty
30-Day Warranty On Part
All 12 specifications
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Specifications 12

Brands
Welch
New/Used
Used
make
Welch
hertz
50Hz/60Hz
weight
140.0 Lb
voltage
120V/220V
includes
Power cord included |
warranty
30-Day Warranty On Part
dimensions
22.0in x 13.0in x 15.0in
shipping_type
Freight
item_condition
Fair
manufacturing_date
Does Not Apply

Product description

Robust vacuum pump 1402, operates at 120/220V & 50/60Hz; fair condition with weak vacuum pressure.

  • Brand/Manufacturer: Welch
  • Model: Duoseal Vacuum Pump 1402
  • Condition: Fair, requiring minor maintenance due to weak vacuum pressure variations
  • Electrical Specifications:
  • Voltage input: 120V/220V
  • Frequency: 50Hz/60Hz
  • Country of Origin: United States
  • Warranty: 30-day parts warranty
  • Included Parts: Power cord
  • Physical Specifications:
  • Weight: 76.2 kg (168.0 lbs)
  • Shipping dimensions (cm): 67.06 x 39.62 x 45.72
  • Intended Use: Laboratory vacuum and air pumping applications
  • Additional Notes: Durable construction suitable for academic/research labs; sold as-is with low anticipated repair costs.
  • Harmonized Code: 84141000 (Air or Vacuum Pumps, Compressors)

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Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Last updated 19 October 2026