{"product_id":"dosatron-plunger-assy-af-seal-for-d8re3000","title":"Dosatron PLUNGER ASSY AF SEAL FOR D8RE3000","description":"\u003ch2\u003eThe Mechanical Core for Ultra-Low Dose Precision\u003c\/h2\u003e\n\u003cp style=\"text-align: justify;\"\u003eThe Dosatron Plunger Assembly (Part #8PJ074AF) is the primary internal engine responsible for the volumetric suction within D8RE3000 series injectors. Engineered for high-flow environments up to 40 gallons per minute, this assembly is specifically calibrated for ultra-precise low-dose applications, maintaining a consistent 1:3000 to 1:800 (0.03% to 0.125%) injection ratio. As a genuine OEM replacement, it restores the mechanical integrity required to draw concentrated additives into the mixing chamber, ensuring that sensitive crop treatments or water sanitation protocols remain accurate regardless of mainline pressure fluctuations.\u003c\/p\u003e\n\u003ch2\u003eIndustrial Aflas Sealing for High-pH Applications\u003c\/h2\u003e\n\u003cp style=\"text-align: justify;\"\u003eThis \"AF\" designated assembly features specialized Aflas seals, providing superior resistance to alkaline chemicals, high-pH fertilizers, and aggressive detergents. Unlike standard seals that can become brittle or fail when exposed to basic solutions, Aflas maintains its structural flexibility and sealing power, preventing vacuum leaks and protecting the injector's internal motor from wear. This complete plunger unit allows for a rapid field replacement, eliminating the need to install individual O-rings and significantly reducing maintenance downtime in commercial greenhouses, nurseries, and industrial water treatment facilities.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003eDirect D8RE3000 Series Replacement:\u003c\/strong\u003e Specifically engineered for 40 GPM ultra-low dose injectors, ensuring a perfect factory fit and immediate restoration of dosing precision.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003eAflas (AF) Seal Integration:\u003c\/strong\u003e Provides industry-leading resistance to alkaline chemicals and high-pH additives, preventing premature seal failure and suction loss.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003eUltra-Precise Low-Dose Suction:\u003c\/strong\u003e Maintains the factory-calibrated 1:3000 to 1:800 injection ratio for critical chemical applications and water treatment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003eHeavy-Duty High-Flow Construction:\u003c\/strong\u003e Built to handle the mechanical stresses and hydraulic forces of industrial irrigation systems operating at up to 40 GPM.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003eComplete Maintenance Solution:\u003c\/strong\u003e Simplifies complex field repairs by providing a pre-assembled plunger unit, reducing labor costs and system downtime.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dosatron","offers":[{"title":"Default Title","offer_id":47779970449622,"sku":"8PJ074AF","price":339.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0723\/9450\/6454\/files\/Dosatron_PLUNGER_ASSY_AF_SEAL_FOR_D8RE3000.webp?v=1770749907","url":"https:\/\/growershouse.com\/products\/dosatron-plunger-assy-af-seal-for-d8re3000","provider":"GrowersHouse","version":"1.0","type":"link"}