Waters 1525 Binary HPLC Pump

The Waters 1525 Binary HPLC Pump is a used dual-solvent gradient pump built to deliver precise, reproducible flow for a wide variety of liquid chromatography methods. It offers binary gradient formation with tight flow accuracy, making it suitable for method development as well as routine analytical testing. This used unit comes from an active laboratory environment and is being offered for continued use in a compatible HPLC system. Designed to integrate seamlessly with Waters autosamplers, detectors, and Breeze or Empower data systems, the 1525 pump has served laboratories in pharmaceutical quality control, contract testing, and academic research where consistent gradient performance is essential. Its binary pumping design simplifies solvent management while still supporting demanding separation techniques, and its solid build quality has helped it remain in service for years in many labs. This pump is well regarded for its balance of performance and reliability in day to day chromatography operations. Offered here as a used but functional unit, this pump is ready to be incorporated into an existing HPLC stack or used as the core of a refreshed system build. It provides an economical route to maintaining dependable binary gradient capability without the investment of new equipment.