Designed for applications such as simple blending, solids suspension, high viscosity and gas-liquid applications; the GP2 (General Purpose) and LB2 (LabMaster and BioMixer) use advanced Lightnin impellers for efficient and effective mixing. Both mixers use a brushless DC motor and have automatic overload and over temperature protection. Impellers can be quickly adjusted through the use of stainless steel chucks and though shafts. SPX says that easy operation and control to ensure desired performance is assured through the use an intuitive integrated digital control and feedback system with chemical resistant, sealed keypad. The Lightnin GP2 mixer is designed for multifunctional open tank applications requiring speeds up to 2000 rpm with maximum 9 in-lbs (100 Ncm) torque. SPX says the Lightnin LB2 mixer models offer precise mixing performance with automatic dual speed transmission that provides constant torque over the whole speed range. They have a zero torque feature (similar to a tare feature on a scale) and operate at speeds up to 2500 rpm with a maximum torque of 40 in-lbs (450 Ncm). The Lightnin LB2 LabMaster model has a choice of clamping systems; including rod, universal clamping and sanitary mounting, for flexible operation in both open and closed tank applications.
