The Waters Pump Head 2545 BGM Kit (P/N: 700001526) is a genuine replacement component designed for Waters 2545 Binary Gradient Module (BGM) systems. Featuring a 0.280-inch diameter pump head, this kit ensures consistent solvent delivery, accurate gradient performance, and extended pump reliability. Ideal for maintaining optimal system performance, it is manufactured to Waters’ high-quality standards for precision and durability in HPLC applications.