Fisherbrand™ PTFE High-Performance Shaft Guide, 'B' length European cone

Use with glass and metal stirrer shafts. The high-performance stirrer guide is 'B' length cone for Europe and includes a PTFE/PEEK seal.

Brand: Fisherbrand™

UNSPSC: 41103800

Code: 41

Additional Details:
Additional Details: Weight: 0.13890kg

Product Code. 11567323

Quantity Price
1 £ 86.32 / Each
Estimated Shipment
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Description and Specification


Description Cone size: 29/32
Material PTFE
Product Type PTFE High Performance Shaft Guide
Diameter (Metric) Shaft 12mm
Standard Taper Joint 29/32B Cone
Weight (Metric) 138.9g
Quantity 1Each
Diameter (Metric) 50mm
For Use With (Equipment) Glass and Metal Shaft Stirrers
Height (Metric) 70mm
For Use With (Application) Alignment of shaft during mixing

Provides an effective guide for glass and metal shaft stirrers over a range of temperatures without shedding particles from the seal, while maintaining a vacuum. The seal is manufactured from a specially formulated PTFE-PEEK composite and is permanently pressure loaded.
  • High-level of chemical resistance
  • Anti-whip and reduced vibration
  • Vacuum (~5mm Hg) and pressure (3 to 5psi) performance
  • No shedding
  • Self-releasing joint ring
  • Maximum recommended speeds: continuous 500rpm, intermittent 800rpm

Note: PEEK has a very high level of chemical resistance with some susceptibility only to strong mineral acids.