{"product_id":"dosatron-d128r-medicator","title":"Dosatron® D128R Medicator","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\u003cp\u003eChemical injection failures during peak growing cycles can lead to catastrophic crop loss, uneven nutrient distribution, and expensive system shutdowns. When your fertigation equipment fails during the height of the season, the time pressure to restore precise dosing is immense. With supply chains often fluctuating and lead times extending for critical components, maintaining a reliable inventory of dosing pumps is essential. Securing your Dosatron units now ensures your clients do not face the risks of stunted growth or chemical waste during high demand periods. Proper planning today prevents the frantic search for replacements when the summer heat is at its peak and the margin for error is zero.\u003c\/p\u003e\u003cp\u003eThe Dosatron D128R Medicator offers a distinct technical advantage over venturi injectors or low grade electric pumps by operating strictly on water pressure with no electricity required. This volumetric design ensures that the chemical concentrated is injected in direct proportion to the volume of water entering the system, regardless of fluctuations in flow or pressure. By automating the dosing process with high precision, your crews save hours on manual mixing and calibration while reducing the risk of over-fertilization. Using this industry standard injector provides your business with a competitive edge by delivering consistent results and reducing long term maintenance callbacks on every install.\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\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eHigh strength reinforced polypropylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInjection Range\u003c\/td\u003e\n\u003ctd\u003e1:128 (fixed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow Range\u003c\/td\u003e\n\u003ctd\u003e0.09 to 7 gallons per minute\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePressure Range\u003c\/td\u003e\n\u003ctd\u003e7 to 70 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Size\u003c\/td\u003e\n\u003ctd\u003e3\/4 inch NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eISO 3000 Series compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlue and White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eAvailable Models \u0026amp; Sizes\u003c\/h3\u003e\u003cp\u003eThe D128R is a specialized fixed ratio model optimized for the 1:128 dosing standard; however, other Dosatron models are available for adjustable ratios and higher flow requirements. Please contact our technical sales team for full configurations, bulk pricing, or specialized seals for aggressive chemistries.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVolumetric induction ensures dosing remains accurate despite fluctuations in water flow.\u003c\/li\u003e\n\u003cli\u003eNon electric operation eliminates the need for wiring and reduces electrical safety risks in wet environments.\u003c\/li\u003e\n\u003cli\u003eSimple piston technology allows for easy field maintenance and quick seal replacements.\u003c\/li\u003e\n\u003cli\u003eChemical resistant housing protects internal components from corrosive fertilizers and sanitizers.\u003c\/li\u003e\n\u003cli\u003eCompact 3\/4 inch footprint integrates easily into existing manifold systems and tight pump houses.\u003c\/li\u003e\n\u003cli\u003eBuilt in bypass capability allows for easy switching between treated and untreated water.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAgricultural and crop irrigation\u003c\/li\u003e\n\u003cli\u003eGreenhouse and nursery operations\u003c\/li\u003e\n\u003cli\u003eAnimal health and medicating systems\u003c\/li\u003e\n\u003cli\u003eChemical\/fertigation delivery\u003c\/li\u003e\n\u003cli\u003eMunicipal parks and public spaces\u003c\/li\u003e\n\u003cli\u003eResidential lawn and garden systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\u003cp\u003eInstall the D128R on a bypass line with shutoff valves to allow for easy service without interrupting the main water supply. A 200 mesh filter must be installed upstream of the unit to prevent debris from damaging the internal piston. Ensure that the water flow follows the arrow on the body and use Teflon tape on the 3\/4 inch NPT connections for a leak free seal. Follow all local plumbing codes regarding backflow prevention when connecting to a potable water source.\u003c\/p\u003e","brand":"Dosatron","offers":[{"title":"Default Title","offer_id":52158386798881,"sku":"120606","price":319.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/8458\/3969\/files\/120606_PR.png?v=1766410238","url":"https:\/\/asiwsupply.com\/products\/dosatron-d128r-medicator","provider":"ASIW","version":"1.0","type":"link"}