Sargent Welch 1405 DuoSeal Vacuum Pump

Item: 5567 VAC PUMP


All products ship from our 30,000 sq. ft. Haverhill, MA warehouse

Contact Us

Call 978-521-2221
to request information & pricing for item 5567 VAC PUMP

90-Day Warranty

American Instrument Exchange
Contact us for all your used lab equipment needs

1023 Western Ave.
Haverhill, MA 01832

Phone: 978-521-2221
Fax: 978-521-8822


Shipping Policy

Sargent Welch 1405 DuoSeal Vacuum Pump

    • Free air displacement: 3.2 CFM / 90 lpm
    • Ultimate vacuum: 0.0001 Torr
    • 90-day warranty

    DuoSeal vacuum pumps can be used for freeze drying, vacuum ovens, glove boxes, schlenk lines, HVAC/refrigeration service, coaters, backing diffusion pumps, metallurgy/vacuum furnaces, lamp manufacture, space simulation, degassing, vessel/chamber evacuation and various industrial applications.

    All of our equipment is used and reconditioned. Our technicians test all equipment to confirm that it operates properly and to the manufacturer’s specifications. While we can’t test for a specific analytical application, we will do our best to simulate the conditions under which the equipment will be run. If you have particular testing requirements or requests please let us know and we’ll work with you to make sure these requirements are addressed during testing.

    The photos above are representative. Please bear in mind that the equipment shown is currently in storage in our warehouse and that in addition to testing each machine we will clean all the equipment thoroughly prior to shipment. We often have multiple units of each model in stock and sometimes we're unable to feature photos of every single unit. At your request, we can provide photos of the equipment in your order after it has been tested and cleaned.

    Sargent Welch 1405 DuoSeal Vacuum Pump - Specifications

    Dimensions 20"W x 12"D x 15"H
    Free air displacement @60Hz 3.2 CFM (90 lpm)
    Ultimate vacuum pressure 0.0001 Torr
    Pump Speed @60Hz 525
    Weight 112 lbs


    For inquiries about the Sargent Welch 1405 DuoSeal Vacuum Pump, please give us a call at 978-521-2221, or fill out the form on this page.