This unit is capable of batch homogenizing high viscosity materials and thoroughly homogenizes tough cellular tissue or large volumes up to 20L. Powerful 700 watt motor has variable speed control from 10000 to 30000rpm. Optional external speed control is ideal for use in fume hoods and delivers a broader speed range of 0 to 30000rpm. The BF25 is recommended for use with Auto-Loc generators up to 30mm in diameter and all sealed chamber assemblies designed to contain aerosols, prevent contamination, and provide added safety when working with hazardous materials. The Auto-Loc generator system, capable of reducing particles to 0.01 microns, makes changing the generator simple, easy and safe. The BF25 can also use the GenPack economy generators when fitted with the GenPack adapter. All Auto-Loc generators and GenPack economy generators are constructed of 316 stainless steel for maximum chemical resistance and durability.