Non Aerating/Upward Flow Stirrers

Description

Glas-Col's Non-Aerating or Upward Flow Stirrers are designed to mix solutions without introducing air, thereby preventing foaming and splashing. The stirrer's unique blade design creates a continuous shearing and blending action entirely below the liquid's surface, resulting in thorough homogenization with minimal surface disturbance. This makes it suitable for mixing sensitive substances like proteins, heat-labile materials, oils, and essences in open containers ranging from 250 to 8000 ml, depending on the specific model (099D UF12, UF24, 25A, or 25B). Operational speeds range from 100 to 11,500 rpm, with the 099D 25B model capable of handling viscosities up to 3000 centipoise. All wetted components are corrosion-resistant stainless steel for easy cleaning, and the stirrer features a self-lubricating PTFE bushing for maintenance-free operation. The shielded stirring blades are designed to prevent damage to the mixing vessel.