The Stenner Classic 45 Series High-Pressure Adjustable Peristaltic Dosing Pump is designed for precise and reliable chemical injection in water treatment, industrial processing, commercial pools, cooling water and disinfection applications. Its positive displacement peristaltic design delivers accurate dosing while eliminating the need for valves, simplifying maintenance and ensuring dependable long-term performance.
Featuring an external adjustment dial, the 45 Series allows dosing output to be manually adjusted from 5% to 100% in 2.5% increments, making it easy to match changing system requirements. The self-priming pump maintains prime under maximum working pressure, resists vapour lock, handles off-gassing chemicals and can safely run dry without damage. Output remains consistent regardless of back pressure, ensuring accurate and repeatable chemical dosing.
Available in multiple output capacities with maximum working pressures up to 100 psi (6.9 bar), the 45 Series is manufactured using durable, corrosion-resistant materials including a polycarbonate housing, HDPE rollers, stainless steel fasteners and NSF/FDA-approved wetted components. Interchangeable pump tubes and heads allow for quick servicing, while the supplied installation accessories enable fast and straightforward installation.
Ideal for chlorine, sodium hypochlorite, acids, alkalis and other compatible chemicals, the Stenner Classic 45 Series High-Pressure Adjustable Peristaltic Dosing Pump provides dependable metering performance, low maintenance and long service life in demanding chemical dosing applications.
