Product Details
The Prolube 44740 1" air operated double diaphragm pump is driven by compressed air and is specifically designed for applications requiring large volume transfer in a very short time, featuring no close fitting or rotating parts that allow for easy pumping of liquids with high solids content or size. This pump has an explosion-proof design and operates at a 1:1 ratio, meaning it does not produce pressure and is incompatible with flow meters. It is recommended for use with a variety of fluids including diesel fuel, kerosene, lubricants, gear oil, engine oil, waste oil, brake fluid, naphtha, mold lubricants, antifreeze, and wastewater. The kit includes all necessary components for installation and operation, ensuring optimal performance in demanding conditions.








