Our Mission, Vision and Purpose. Flow Rate and Pressure Control. Engineering Services and Technical Support. Quality, Knowledge and Experience. AGI Standard Terms and Conditions.

Is more than just our products. We specialize in custom engineering solutions for your most difficult pump challenges. Our experienced team of pump experts can provide knowledgeable and thoughtful resolutions to even the most complex material handling situations.

Contact us to learn more about what we can do for you. Since 1975, DeMay and Associates, LLC has served the chemical process, food and beverage, and bio-pharmaceutical industries. We also serve water treatment, utilities, and general industries with specialty chemical metering pumps, positive displacement pumps, and centrifugal pumps. Our prompt, precise, and efficient service to our customers makes it easy to do business with us.

is a leading distributor of pumps and fluid handling products representing many of the leading pump manufacturers. The company provides services including local engineering support, inside and outside sales, pumps and parts inventory, fabrication, repair and warranty to our valued customers. The company pursues opportunities in the State of Michigan, where it is incorporated, as well as throughout North America. Solving Pump Problems Since 1926.