Beckman Type JS-13 Four Place Swing Bucket Centrifuge Rotor 13000 RPM Max.

This is a used item. We are not sure of the specific model of centrifuge this is for. The top lid measures about 12 3/8" overall diameter. The arbor is about 1 5/16" diameter. The top knob that is shown in the pictures does not serve to hold the lid on and must screw into the actual centrifuge. The o-ring looks to be in good condition. This unit weighs about 29 pounds. We are not able to test it. It only comes with what is shown in the pictures.

WB S6-2 d

80826208