Stirring Shaft, 19mm, Polished, Chem-Stir, 1000ml-2l Flasks, 555mm Oal, Complete With Ptfe Nut And Bolt, Each

Details:

Stirring shaft, 19mm, polished, chem-stir™, 1000ml-2l flasks, 555mm oal, complete with ptfe nut and bolt, a 19mm od precision ground and polished stirrer shaft with our patented chem-stir™ blade attachment system. Shaft (c) has been manufactured with a ring at the lower end to permit attachment of the blade (b) with a ptfe nut (d) and bolt (a). Shaft is supplied complete with ptfe nut and bolt set. For use with ptfe bearings such as the cg-2086. Polished shaft will not cause abrasion to the sealing surfaces of the ptfe bearing, thereby allowing a vacuum tight seal. Uses the same ptfe nut and bolt blade attachment method as the cg-2084 ground shaft