Beckman JA 20 high speed rotor

Item: 1385B CENTRI

  • Sale
  • Fully tested
  • Thoroughly cleaned
  • Ships from Haverhill, MA
90-Day Warranty

Contact Us

Call 978-521-2221
to request information & price

American Instrument Exchange
1023 Western Ave.
Haverhill, MA 01832

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


Shipping Policy

Beckman Coulter JA-20 fixed angle rotor

  • 8 x 50mL capacity
  • Maximum speed: 20,000 rpm
  • For use in Beckman J2, J6, and Avanti J Series centrifuges

The Beckman JA-20 is designed to efficiently pellet bacteria, cell membranes, and subcellular particles. Short column methods can also be used to isolate and band different classes of subcellular particles. The Beckman JA-14 is made of anodized aluminum for chemical resistance.

Beckman Coulter JA-20 fixed angle rotor specifications

Speed Range

to 20,000 rpm


8 x 50mL  


Beckman J2, J6, and Avanti J Series centrifuges


Our technicians inspect all rotors, including any buckets, gaskets and overspeed disks. Fixed angle rotors are closely inspected for body integrity; swinging bucket rotors supplied with buckets are checked for proper weight distribution. When possible we run each rotor in a compatible centrifuge to make sure the rotor spins properly.

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.

Please call 978-521-2221 or email us today for pricing and additional information, regarding the Beckman Coulter JA-20 fixed angle rotor.