Combination all-in-one stirring shaft bearing and debris trap

• Complete item supplied with glass body, inner PTFE bearing, PTFE bushing and lock nut, Rulon saddle o-ring, “Ace-Safe” connector for ³/₈-inch tubing, and PTFE plug.

Complete item supplied with glass body, inner PTFE bearing, PTFE bushing and lock nut, Rulon saddle o-ring, “Ace-Safe” connector for 3/8-inch tubing, and PTFE plug.

Designed to prevent particles from entering the reaction vessel. Lubricant-free PTFE bearing with compression saddle o-ring makes a mechanical seal against the polished glass shaft. Debris trap section consists of a PTFE washer and particle well. The #11 Ace-Thred on the borosilicate glass body side allows access for clean-out, or may be used for evacuation/gas purge port.