The GH 130 Standard Series delivers durability and performance time after time. The GH 130's has a high efficiency hydraulic motor, a cooling system that runs 20% cooler than competitors’ units, and has a flow through filter system which reduces clogged filters with an inside/outside design. With the ability to change out the pump lower and convert to electric power without tools, you can be assured that you have the most versatile sprayer on the market today.