For over fifty years Rola-Chem has relied on the expertise and best practices of certified pool service professionals to achieve the perfect pool. From large pool service companies to small owner operator businesses, the Rola-Chem brand has remained true to its roots and remains focused solely on pool water quality systems in both commercial and residential installations. At the core of our success is the reliable Rola-Chem peristaltic pump. While the basic function of our pump/controller systems remains the same (programmed chemical dosing and monitoring), our products have evolved as technology has advanced. Our ability to provide consistent improvements to our systems would not be possible without feedback from you, the Pool Service Pro.