The standard dosing range D25 meets dosing needs from 10 l/h to 2.5 m3.
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The Dosatron D25RE5 Chemical Injector is a reliable, non-electric proportional dosing system ideally suited for use with the Chemitek range of solar cleaning chemicals, including Solar Wash Protect (SWP) and Lichen Removal Agent (LRA). Operating across a 1–5% injection range (1:100 to 1:20), it provides consistent, flow-proportional dosing without the need for power, ensuring accurate chemical delivery across varying water pressures and flow rates. This makes it particularly well matched to professional solar panel cleaning systems, robotic cleaners, pole-fed setups, and mobile trolleys.
Designed for durability and ease of adjustment, the D25RE5 allows operators to fine-tune dilution rates to suit both routine cleaning and light lichen remediation while maintaining safe, controlled application. When paired with Chemitek concentrates, it delivers repeatable results, reduced chemical waste, and simplified on-site setup. Stronger, specialist treatments can be handled separately via manual pre-mixing, keeping the injector optimised for its intended operating range and ensuring long service life and dependable performance in demanding commercial environments.
Injection range 1 – 5 % [1:1500 – 1:10]
Water flow range 10 l/h – 2.5 m3/h
Operating water pressure 0,3 – 6 bar
Concentrated additive injection 0,1 l/h – 125 l/h
Stroke volume ~ 0,45 l
Connections NPT-BSP 3/4” M Ø 20x27mm
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