OBL Metering Pumps

Discover industry‑leading metering pump technology with OBL’s Blackline and Blackline Pro series—engineered by AlfaOBL Italy for precision, reliability, and compliance in critical dosing applications. The Blackline series offers robust performance for standard chemical dosing, while the Blackline Pro delivers enhanced control, modularity, and advanced features for demanding industrial environments. Backed by AlfaOBL’s global expertise and commitment to excellence, these pumps are ideal for water treatment, chemical processing, and OEM integration. Optimize your operations with trusted dosing solutions from OBL.