STIR BARS, MAGNETIC, PTFE, EGG-SHAPED Xtra Benzocaine These 2 connections are welded

These 2 connections are welded on a 4" Tri-Clamp End Cap

1LB MK-V Bi-Directional Closed Loop Extraction Kit

Fluid-level sight glass provides quick indication of pump fluid status at all times

Welch ProBoost is an air cooled gas jet pump (commonly called a diffusion pump)

speed up to 1500rpm

STIR BARS, MAGNETIC, PTFE, EGG-SHAPED Xtra Benzocaine These 2 connections are weldedEgg shaped magnetic stirring bar provides its own pivot point without separate ring or abrupt change in contour. Designed for use in round bottom vessels, it is shaped to spin freely, unrestricted by the vessel contour. Manufactured with FDA grade and USP Class VI PTFE. Stir Bar, Magnetic, Egg shaped, fits 12000mL 22000mL flask, Length x Dia. in inches: 3 x 3 4