The Remi RQM-121/R is a high-performance overhead stirrer specifically designed for demanding laboratory environments where consistent and precise mixing is critical. This model features a robust universal motor capable of handling a wide range of aqueous solutions and medium-viscosity liquids. The "R" designation signifies its enhanced remote speed control capability, allowing researchers to adjust parameters safely even when the unit is inside a fume hood or specialized enclosure. Its epoxy-coated housing ensures resistance to chemical spills, extending the equipment's lifespan significantly.

Engineered for efficiency, the RQM-121/R incorporates a stepless speed regulator that enables smooth transitions from low to high RPM without splashing. The stirrer is equipped with a hollow shaft design, providing maximum flexibility for height adjustments of the stirring impeller. This feature is particularly useful when working with different vessel sizes, from small beakers to large carboys. With built-in thermal overload protection, the motor is safeguarded against burnout during continuous long-term operations, making it a reliable choice for pharmaceutical research, chemical analysis, and industrial quality control.