The 8000-343-236 All Viton 12VDC Pump is powered by a 12V DC electric motor and useful for various spot and agricultural sprayer applications. The internal Viton valves are compatible with many conventional agricultural chemicals, such as deicers, fertilizers, insecticides, pesticides, and herbicides, making it suitable for spraying weeds, livestock, lawns, gardens, and trees. An incorporated flow demand switches power on and off automatically.