The Sharpe SSLM Series bench top lab scale mixer has a stainless steel, 1/2hp, lube-free air motor that operates at speeds to 2,000 rpm, and can accommodate vessels up to 18 in. in diameter. Providing a 25-in. long shaft, the mixer can be equipped with a variety of stirrers including shear disks and radial and axial flow-type impellers. Safe to use with solvents and flammable materials, the mixer has a stainless steel base with a 30-in. tall support rod.