Petroleum

With the acquisition of the Blott-Robb company, Semler Industries has been serving the petroleum industry since 1947. What began as providing quality components such as pumps, loading arms, and meters has grown into supplying custom solutions such as pump assemblies, transloading and filtration systems. Refineries rely on us to purify the dirtiest of oils or handle transferring product of all viscosities, including gear oils. Our longtime knowledge and experience in this industry allows us to offer the right solutions for your operations.