Loratory PTFE Foldable Anchor Stirrer Paddle - Stainless Steel Reinforced Shaft for Overhead Stirrers 400/80/7MM

Engineered for professional laboratory applications, this PTFE Foldable Anchor Stirrer Paddle delivers the perfect combination of superior chemical resistance and robust mechanical strength. Its anchor-style design closely follows the contour of container walls, enabling highly efficient, vortex-free mixing, suspension, and heat transfer. It is the ideal solution for medium to high-viscosity fluids such as adhesives, resins, pharmaceutical preparations, and cosmetic emulsions. The paddle and the core of the shaft are constructed from pure PTFE (Teflon), providing unmatched resistance to a wide range of aggressive chemicals, including strong acids, alkalis, and organic solvents. The key feature is its unique "Stainless Steel-Clad PTFE" stirrer shaft. This innovative design offers the best of both worlds: the internal PTFE core ensures complete chemical protection, while the external stainless steel sleeve provides exceptional structural rigidity, torsional strength, and resistance to bending, even under high-torque or high-viscosity conditions. Coupled with the convenient foldable paddle design, you can easily insert and remove the stirrer from narrow-necked flasks, significantly enhancing operational flexibility. With a universal coupling designed for quick and secure attachment, this paddle is the perfect tool to boost efficiency and reliability in your lab. Key Features: Reinforced Shaft: Stainless steel-clad PTFE shaft for maximum strength and chemical resistance. Full Chemical Inertness: Pure PTFE wetted parts resist the toughest chemicals. Efficient Mixing: Anchor design for deadzone-free mixing of viscous fluids. Foldable for Convenience: Easy insertion and removal from narrow-necked vessels. Universal Compatibility: Standard interface fits most overhead stirrers.

• 🏗️ Reinforced Dual-Material Shaft Features a unique stainless steel-clad PTFE shaft construction. The external stainless steel provides superior strength and prevents bending under load, while the internal PTFE core guarantees complete chemical compatibility and protection.
• 🧪 100% Chemical Resistance All wetted parts, including the paddle and the shaft core, are made of pure PTFE (Teflon). It safely handles strong acids, bases, solvents, and other corrosive chemicals, ensuring a contamination-free and safe mixing process.
• 🌀 High-Efficiency Mixing Profile The anchor-style paddle is designed to sweep close to the container walls, effectively eliminating dead zones and ensuring homogeneous mixing and optimal heat transfer for medium to high-viscosity samples.
• 👇 Foldable Paddle Convenience The innovative foldable hinge design allows the paddle blades to be easily collapsed, enabling simple insertion into and removal from narrow-necked flasks and beakers, saving time and expanding application use.
• 🔧 Universal & Stable Operation Equipped with a standard coupling interface for quick and secure attachment to most overhead stirrer motors. The rigid shaft ensures smooth, vibration-free operation, providing consistent and reliable mixing performance.