Certified Precision for Municipal and Food-Safe Water Systems
The Dosatron Complete Injection Stem Assembly (Part #CDDI074NAF) is the primary metering core for the D14WL series, the industry benchmark for high-performance water potabilization and disinfection. Capable of handling water flow rates up to 14 gallons per minute, this assembly is engineered to maintain a strict 1:500 to 1:50 (0.2% to 2%) injection ratio. As a genuine NSF-certified replacement, it guarantees that your water treatment system remains compliant with strict safety regulations while providing the mechanical integrity needed to draw concentrated additives into the mainline water stream with volumetric accuracy.
Industrial Aflas Sealing for Alkaline Dosing and Sanitation
This assembly is equipped with specialized Aflas (AF) seals, specifically formulated for superior resistance to high-pH, alkaline chemistries, and aggressive industrial detergents. Unlike standard seals that can swell or lose elasticity in basic environments, Aflas maintains its structural seal and vacuum power under continuous-duty operation. By providing a complete "Bill of Materials" (BOM) replacement unit, the CDDI074NAF allows for a rapid field restoration of the injector's lower end. This eliminates the risk of suction leaks and ensures a pressure-tight interface, protecting the operational lifespan of your 14 GPM dosing equipment in commercial greenhouse, nursery, and industrial wash facilities.
Key features:
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NSF/ANSI 61 & 372 Certified: Guaranteed safe and compliant for use in water potabilization, food-service sanitation, and municipal treatment applications.
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Aflas (AF) Seal Integration: Engineered for superior resistance to alkaline chemicals and high-pH additives, preventing premature seal degradation and suction loss.
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Precise 0.2% to 2% Injection Ratio: Maintains factory-calibrated dosing accuracy for critical chemical applications, ensuring uniform mixing regardless of pressure fluctuations.
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Heavy-Duty 14 GPM Construction: Built to withstand the hydraulic stresses and mechanical demands of mid-to-high flow commercial irrigation and industrial fluid transfer.
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Complete BOM Maintenance Solution: Simplifies complex repairs by providing a pre-assembled metering unit, reducing labor costs and system downtime.