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PTFE stirrer guides

货号
Z649341
规格纯度
shaft D 12 mm, Joint: ST/NS 29/42
参考价格
8912.89 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

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.

基本信息

NACRESNB.72

产品性质

接合处Joint: ST/NS29/42
manufacturer/tradenameCowie 005.108.7
轴直径12 mm

Sigma-Aldrich

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