Cowie®, PTFE Reactor Lids and Fittings, High Performance Shaft Guide with NPT Thread
SKU: cowie-ptfe-reactor-high-performance-shaft-guide-with-npt-thread
Price Range Price range: $205.35 through $367.97
Description
COWIE® High Performance Shaft Guides provide an effective guide for use with GLASS and METAL Shaft Stirrers over a wide range of temperature without shedding particles from the seal whilst maintaining vacuum. The seal is made from a specially formulated PTFE-PEEK composite. This material is also used to provide a moulded-in guide ring to aid alignment of the shaft. Available with or without a moulded-in PTFE/PEEK guide ring located at the end of the taper, this provides a guide to assist alignment of the shaft.
HP Shaft Guide, with standard taper ground glass joint.
- Virgin grade PTFE conforming to FDA and USP Class VI.
- Exceptional chemical resistance.
- Suitable for vacuum (5mmHg) and pressure (3-5psi) applications.
- Maximum recommended speeds: 500rpm (continuous), 800rpm (intermittent).
- Self releasing ring for ease of removal.
- Autoclavable (disassemble parts first).
- Replacement parts available.
The maximum recommended speeds are 500rpm continuous or 800rpm intermittent.
HP Shaft Guides have an NPT thread for direct assembly into COWIE® Reactor Lids.
PTFE used in the manufacture of COWIE® High Performance Shaft Guides is pure, virgin material, which conforms to FDA and USP Class VI requirements.
- Chemically Inert
- Reduce contamination and simplify cleaning
- Non-scratch
- Reduce breakages
- Improved safety
Note: PEEK has reduced chemical resistance compared to PTFE. Acids, phenols and halogen based compounds may affect PEEK.
Teflon Information
Teflon, also known as PTFE (Polytetrafluoroethylene), is a synthetic fluoropolymer with a wide range of applications due to its unique properties. Key specifications include high temperature resistance, excellent chemical resistance, low friction, and non-stick characteristics.
Custom Fabrication Available
Prism Research Glass has the skills and equipment to fabricate custom-designs. Prism Research Glass can produce repetitive items as well as perform a single unit fabrication. If your needs require a custom fabrication please contact the Prism Research Glass team with your specifications. You can call us Toll Free at (800) 771-6773 or fill out our form here.
We pledge excellence in everything we make and market, providing the safest, most effective and highest quality products.
| Name | SKU | Price | Buy |
|---|---|---|---|
| Cowie®, PTFE Reactor Lids and Fittings, High Performance Shaft Guide with NPT Thread - Shaft Ø: 19 mm, NPT Thread: 1", Height: 80 mm, AF Hex: 40 mm | CW-PC710.1925.PK | $367.97 | |
| Cowie®, PTFE Reactor Lids and Fittings, High Performance Shaft Guide with NPT Thread - Shaft Ø: 16 mm, NPT Thread: 1", Height: 80 mm, AF Hex: 40 mm | CW-PC710.1625.PK | $290.89 | |
| Cowie®, PTFE Reactor Lids and Fittings, High Performance Shaft Guide with NPT Thread - Shaft Ø: 12 mm, NPT Thread: 1", Height: 67 mm, AF Hex: 40 mm | CW-PC710.1225.PK | $205.35 | |
| Cowie®, PTFE Reactor Lids and Fittings, High Performance Shaft Guide with NPT Thread - Shaft Ø: 10 mm, NPT Thread: 1", Height: 67 mm, AF Hex: 40 mm | CW-PC710.1025.PK | $213.92 | |
| Cowie®, PTFE Reactor Lids and Fittings, High Performance Shaft Guide with NPT Thread - Shaft Ø: 8 mm, NPT Thread: 1", Height: 67 mm, AF Hex: 40 mm | CW-PC710.0825.PK | $225.96 | |
| Cowie®, PTFE Reactor Lids and Fittings, High Performance Shaft Guide with NPT Thread - Shaft Ø: 10 mm, NPT Thread: 3/4", Height: 63 mm, AF Hex: 28 mm | CW-PC710.1019.PK | $205.35 | |
| Cowie®, PTFE Reactor Lids and Fittings, High Performance Shaft Guide with NPT Thread - Shaft Ø: 8 mm, NPT Thread: 3/4", Height: 63 mm, AF Hex: 28 mm | CW-PC710.0819.PK | $205.35 |