Graco Mongoose Stainless Steel Metering Electric Diaphragm Pump (120 VAC, 17 GDP, 250 PSI)Graco Mongoose chemical metering pumps are suitable for dispensing chemicals for a variety of diverse markets such as oil and natural gas, mining, agriculture, landscaping and lawn maintenance, waste water, and car wash. These pumps can also be used in chemical dosing maintenance applications including cooling towers, boilers, and plating, as well as a multitude of other uses. Overload Protection Self resetting thermal overload prevents over heating