The Hypro 1700N Roller Pump is constructed of a Ni-Resist body, stainless steel rotor and shaft, 5 Super Rollers and Viton seals. This Hypro Pump is designed for industrial, agricultural, horticultural, and landscaping use. The 1700N can handle pesticides, herbicides, emulsives, aromatic solvents, and other hard-to-handle fluids. Counterclockwise shaft rotation is for attaching this pump to a diesel tractor's PTO.