The Hanna Instruments BL100-300 Peristaltic Pump Tubing Kit is a replacement and maintenance accessory designed for use with Hanna BL100 series pH controllers and dosing pump systems. It provides the essential tubing required for accurate and consistent chemical dosing from the reservoir to the injection point.

Over time, peristaltic pump tubing can wear or lose flexibility, which may affect dosing accuracy. This kit allows for quick and easy replacement to help restore reliable pump performance and maintain precise pH control.

The kit includes silicone oil for lubricating the new tubing during installation, ensuring smooth pump operation, reduced wear, and extended tubing life. Regular replacement using the BL100-300 tubing kit helps keep the dosing system operating efficiently and reliably in demanding applications such as pool and water treatment systems.