The Hypro 4101XL-AE2H Roller Pump comes with a 12 Volt DC Motor attached. The pump body is SilverCast to offer the ultimate in resistance against harsh chemicals. Commonly referred to as RoundUp Ready, this roller pump is designed for agricultural spraying, industrial spraying, liquid transfer of RoundUp, liquid fertilizers, aromatic solvents, emulsives and other hard-to-handle fluids. Note: Not suitable for use with powdered chemicals.