Bohlender Propeller Stirrer Shafts feature a PTFE-jacketed stainless steel shaft with a stirrer paddle made of solid PTFE. The stainless steel core ensures stability and allows safe attachment to the stirrer chuck. The thick PTFE coating and solid PTFE paddle keep the medium in contact only with PTFE, providing high chemical resistance and non-stick properties for minimal residue. These stirrer shafts are interchangeable with similar-sized (KPG) glass stirring rods for convenience.
Product Features
- Propeller, 3 blades, PTFE
- The stirrer shafts consist of a PTFE-jacketed stainless steel shaft and a stirrer paddle made of solid PTFE
- The stainless steel core assures stability and allows safe attachment of the stirrer chuck
- Thick PTFE coat and solid PTFE paddle ensure the medium only contacts PTFE
- High chemical resistance makes it almost universally suitable
- PTFE is extremely non-stick so residues are repelled from shaft and paddle
- The stirrer shafts are similar in size to (KPG) glass stirring rods and are easily interchangeable
- Operating temperature: -200°C to +250°C
- Blades are inclined at 45° for optimal mixing
- Recommended for medium to high-speed operations
- Additional sizes and accessories are available on request
- Information on mixing effects of different stirring geometries is available in stainless steel stirring rotor descriptions
- Length: 350 mm
- Wave diameter: 6 mm
- Agitator diameter: 50 mm
Benefits
- Ensures safe and stable stirring
- Minimizes contamination with PTFE contact
- Non-stick properties prevent residue buildup
- Versatile and chemically resistant for various media
- Interchangeable with glass rods for ease of use
Why Choose Bohlender Propeller Stirrer Shafts?
These PTFE-coated stirrer shafts provide a reliable, chemical-resistant solution for medium to high-speed laboratory stirring operations, ensuring durability, safety, and optimal mixing performance.
