Dosatron HiFlo Series - Dosatron Units (1 1/2) – Viton Seals / 7.5 to 75 mL (0.2 to 2%)

High-Efficiency Nutrient Injection for Commercial Hydroponics The Dosatron HiFlo Series is the industry standard for growers demanding reliability and precision in high-volume fertigation. Engineered to operate on water pressure alone, these water powered injectors eliminate the need for complex electrical setups, making them ideal for both greenhouse and indoor environments. With a robust 1 1/2 inch inlet and outlet, the HiFlo series supports flow rates up to 40 GPM, ensuring that even the largest reservoirs or irrigation zones are fed with perfect accuracy. This series allows for a wide range of nutrient injection ratios, catering to everything from delicate vegetative stages to heavy-feeding flowering cycles. Advanced Seal Technology for Chemical Compatibility Choosing the right Dosatron HiFlo Series unit depends heavily on your specific chemical profile and nutrient injection requirements. We offer specialized seal types including Viton for standard acidic fertilizers, Aflas for high-pH alkaline solutions, and Kalrez for the most aggressive organic acids and concentrated minerals. This technical versatility ensures that your water powered injectors maintain a leak-proof seal and consistent calibration regardless of the fertilizers or pH adjusters you utilize. By integrating these units into your manifold, you achieve a streamlined, fail-safe delivery system that optimizes crop performance and minimizes labor costs. Key features: No Electricity Required: Operates entirely on water flow, providing a fail-safe nutrient injection solution during power outages. Superior Chemical Resistance: Available with Viton, Aflas, or Kalrez seals to handle standard fertilizers, alkaline bases, or aggressive acids. High Flow Capacity: The 1 1/2 inch ports support up to 40 GPM, making it perfect for large-scale commercial irrigation and high-speed reservoir filling. Precise Dosing Ratios: Offers highly adjustable injection percentages ranging from 0.03% to 5% to meet the specific needs of various plant species. Durable Construction: Built with high-quality reinforced plastics and specialized internal components for long-term survival in humid grow environments.