Dosatron COMPLETE INJECTION STEM ASSY FOR D25RE09 VF

Precision Suction Engine for D25 Series Fertigation The Dosatron D25RE09VF Injection Stem Assembly (Part #CD095VF) is the essential metering component responsible for regulating the accurate intake of concentrates in professional cultivation environments. Engineered specifically for the D25 series—Dosatron’s reliable workhorse capable of handling water flow rates up to 11 gallons per minute—this assembly ensures that your solution is mixed at a constant 0.1% to 0.9% ratio (1:1000 to 1:112) regardless of variations in system pressure. As a complete "metering part" assembly, it allows for a comprehensive restoration of the injector's lower end, maintaining the factory-calibrated volumetric precision required for high-performance nutrient delivery. Industrial Viton Sealing for Acid-Based Chemistries This specific assembly is equipped with high-durability Viton (VF) seals, making it the primary choice for applications involving acidic fertilizers, pH adjustment solutions, and specialized industrial mineral oils. The "High Volume" (HV) construction is built to withstand the mechanical stresses of continuous-duty operation, where consistent delivery of nutrients or plant protection products is critical to facility success. By replacing the entire injection stem assembly, facility managers can effectively eliminate suction leaks and ensure a pressure-tight interface, preventing air from entering the nutrient stream and ensuring reliable, maintenance-free performance in demanding environments. Key features Direct OEM Replacement: Specifically engineered for the Dosatron D25RE09 series to ensure an exact factory fit and immediate restoration of dosing accuracy. Viton (VF) Seal Integration: Provides industry-leading resistance to acidic chemicals and concentrated fertilizers, preventing premature seal degradation and suction loss. Restores Volumetric Precision: Replaces worn internal stem components to maintain a consistent 0.1% to 0.9% injection ratio for sensitive crop or facility treatments. Durable 11 GPM Capacity: Optimized for mid-range irrigation systems, providing the robust performance needed for high-flow greenhouse and nursery applications. Complete Maintenance Solution: Simplifies complex field repairs by providing a pre-assembled metering unit, reducing labor costs and system downtime.