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PTFE stirrer guides

ALDRICH/Z649422 - shaft D 8 mm, joint: ST/NS 24/29

Product Type: Equipment/Book
Catalog Number PKG Qty. Price Quantity
45-Z649422-1EA 1 ea
 $559.00
1/EA		 Add To Favorites

 

joint joint: ST/NS24/29
manufacturer/tradename Cowie 005.204.7
shaft D 8 mm
General description: For use with glass, metal and PTFE stirrer shafts.

Features:
• High level of chemical resistance
• Anti-whip and reduced vibration
• Vacuum (~5mm Hg) and pressure (3-5psi) performance
• No shedding
• Self releasing joint ring
• Fits standard ground-glass joint
• Maximum recommended speeds: continuous 500rpm, intermittent 800rpm
Unique features of the design are a permanently loaded composite PTFE/PEEK seal and a specifically fabricated glass ball-bearing for rigidity and smoothness of operation.
Note: PEEK has a very high level of chemical resistance with some susceptibility only to strong mineral acids.
UNSPSC 41100000

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