{"product_id":"dosatron-d14mz2-injection-seal-kit-wcheck-valve","title":"Dosatron® D14MZ2 Injection Seal Kit w\/Check Valve","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\u003cp\u003eSeal failure in your chemical injection system during peak fertigation windows can lead to immediate crop loss, uneven nutrient distribution, and costly system downtime. When your Dosatron unit stops pulling concentrate, it often happens during the high-demand summer months when your greenhouse or agricultural operation cannot afford a delay. Supply chain fluctuations frequently lead to back-orders on specialized viton seals and check valve components, leaving your crews scrambling for replacements while plants suffer. Maintaining a stock of these genuine seals ensures you can perform immediate repairs, keeping your dosing schedule on track and your client expectations met without waiting for shipping windows.\u003c\/p\u003e\u003cp\u003eThe Dosatron D14MZ2 Injection Seal Kit offers a technical advantage by providing a complete, factory-matched refresh of the critical wear points within the injection stem. Unlike generic aftermarket O-rings that may degrade prematurely when exposed to aggressive fertilizers or acids, these genuine components are engineered for exact tolerances and chemical resistance. Using the correct seal kit reduces labor time by ensuring a first-time fit and prevents the repetitive maintenance associated with lower-grade materials. Having these kits ready for your seasonal preventative maintenance gives you a competitive edge by minimizing emergency service calls during your busiest weeks.\u003c\/p\u003e\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eDosatron International\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Compatibility\u003c\/td\u003e\n\u003ctd\u003eD14MZ2 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eHigh-grade Chemical Resistant Elastomers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Components\u003c\/td\u003e\n\u003ctd\u003ePlunger Seal and Check Valve Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInjection Range\u003c\/td\u003e\n\u003ctd\u003e14 Gallons Per Minute (GPM) Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\/Finish\u003c\/td\u003e\n\u003ctd\u003eBlack and White Components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUnited States \/ France\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eAvailable Models \u0026amp; Sizes\u003c\/h3\u003e\u003cp\u003eThis specific kit is designed exclusively for the D14MZ2 series injectors, though we carry a full range of seal kits for the D14, D25, and D8 series Dosatron units. Please contact our technical sales team for volume pricing on bulk upkeep kits or for assistance identifying the correct internal components for older injection models.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGenuine Dosatron components ensure full compatibility with the D14MZ2 injection stem.\u003c\/li\u003e\n\u003cli\u003eEnhanced chemical resistance protects against degradation from concentrated fertilizers and acids.\u003c\/li\u003e\n\u003cli\u003eIntegrated check valve assembly prevents backflow of stock solution into the water line.\u003c\/li\u003e\n\u003cli\u003ePrecision-molded plunger seal maintains consistent suction for accurate dosing ratios.\u003c\/li\u003e\n\u003cli\u003eComplete kit design allows for a total rebuild of the injection sub-assembly in minutes.\u003c\/li\u003e\n\u003cli\u003eReduces friction and wear on the inner cylinder to extend the lifespan of the entire unit.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAgricultural and crop irrigation for precise nutrient delivery.\u003c\/li\u003e\n\u003cli\u003eGreenhouse and nursery operations requiring consistent fertigation.\u003c\/li\u003e\n\u003cli\u003eChemical and fertigation delivery in commercial landscape projects.\u003c\/li\u003e\n\u003cli\u003eSports turf and golf course maintenance for localized soil amendments.\u003c\/li\u003e\n\u003cli\u003eMunicipal parks and public spaces utilizing liquid fertilization.\u003c\/li\u003e\n\u003cli\u003eHydroponic systems where exact injection ratios are critical for plant health.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\u003cp\u003eInstallation requires basic hand tools to disassemble the lower injection stem of the Dosatron unit. Ensure the system is depressurized and the suction hose is disconnected before beginning service. Clean the internal cylinder thoroughly before seating new seals to prevent debris from compromising the seal interface. It is recommended to apply a thin layer of manufacturer-approved silicone lubricant to the O-rings during assembly to prevent tearing and ensure a watertight fit. Always refer to the D14MZ2 parts diagram to confirm the orientation of the check valve components during the rebuild process.\u003c\/p\u003e","brand":"Dosatron","offers":[{"title":"Default Title","offer_id":52158387650849,"sku":"120724","price":75.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/8458\/3969\/files\/120724_PR_ac2d52e4-0ec3-4f46-b804-232ce0a0a563.png?v=1766409076","url":"https:\/\/asiwsupply.com\/products\/dosatron-d14mz2-injection-seal-kit-wcheck-valve","provider":"ASIW","version":"1.0","type":"link"}