{"product_id":"dosatron-proportioner","title":"Dosatron® Proportioner","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\u003cp\u003eInjecting fertilizers or chemicals manually is a recipe for uneven crop growth, nutrient deficiencies, and wasted labor hours that your business cannot afford during the peak growing season. When injection systems fail or are improperly sized, the resulting turf damage or crop loss can lead to costly callbacks and strained client relationships. With lead times lengthening across the industry, waiting until a breakdown occurs is a strategic gamble. Securing your Dosatron equipment now ensures your systems remain operational when the heat rises and nutrient demands are at their highest, allowing you to move through your project queue without the threat of back-ordered components stalling your progress.\u003c\/p\u003e\u003cp\u003eThe Dosatron proportioner utilizes water-driven technology that eliminates the need for electricity, providing a significant advantage in remote agricultural sites or large-scale commercial landscapes where power access is limited or unreliable. This mechanical precision ensures a consistent distribution of nutrients regardless of flow and pressure fluctuations, which prevents the chemical spiking common in lower-grade venturi injectors. By integrating this trusted technology into your installs, your crews spend less time troubleshooting calibration issues and more time on new billable projects, giving you a distinct competitive edge in efficiency and professional results.\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-density reinforced polypropylene and specialized composite plastics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInjection Range\u003c\/td\u003e\n\u003ctd\u003eVariable by model, typically 0.03 percent to 10 percent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePressure Range\u003c\/td\u003e\n\u003ctd\u003e5 to 110 PSI depending on specific unit configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Size\u003c\/td\u003e\n\u003ctd\u003eStandard 3\/4 inch NPT or 1 inch NPT options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChemical Resistance\u003c\/td\u003e\n\u003ctd\u003eIntegrated Viton or Aflas seals for fertilizer and acid compatibility\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\/Finish\u003c\/td\u003e\n\u003ctd\u003eTraditional Dosatron blue housing with white or black base components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eAvailable Models \u0026amp; Sizes\u003c\/h3\u003e\u003cp\u003eDosatron units are available in various flow rates ranging from 11 GPM for smaller greenhouse benches to high-flow models exceeding 100 GPM for municipal parks and large agricultural blocks. Contact our technical sales team for precise sizing, replacement seal kits, or bulk pricing for fleet-wide upgrades.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eWater-powered operation eliminates the requirement for electrical wiring or external pumps.\u003c\/li\u003e\n\u003cli\u003eProportional injection ensures the concentrated additive is always in direct ratio to the water volume.\u003c\/li\u003e\n\u003cli\u003eChemical-resistant housing stands up to harsh fertilizers, acids, and water treatment chemicals.\u003c\/li\u003e\n\u003cli\u003eSimple externally adjustable ratios allow your crews to make quick changes without disassembling the unit.\u003c\/li\u003e\n\u003cli\u003eInternal piston design provides high repeatability and long-term accuracy under heavy daily use.\u003c\/li\u003e\n\u003cli\u003eServiceable components allow for easy field maintenance and seal replacement to extend the life of the asset.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCommercial landscape irrigation\u003c\/li\u003e\n\u003cli\u003eAgricultural and crop irrigation\u003c\/li\u003e\n\u003cli\u003eGreenhouse and nursery operations\u003c\/li\u003e\n\u003cli\u003eSports turf and golf course maintenance\u003c\/li\u003e\n\u003cli\u003eChemical\/fertigation delivery\u003c\/li\u003e\n\u003cli\u003eMunicipal parks and public spaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\u003cp\u003eProper installation requires a 200 mesh filter installed upstream to protect the internal piston from sediment and debris found in many well or pond water sources. We recommend installing a three-valve bypass manifold to allow for easy maintenance or system winterization without shutting down the main water supply to the site. Ensure the unit is mounted vertically with the suction hose clear of any tank sediment, and always check local codes regarding backflow prevention requirements when injecting chemicals into any water system.\u003c\/p\u003e","brand":"Dosatron","offers":[{"title":"Default Title","offer_id":52158390927649,"sku":"123339","price":99.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/8458\/3969\/files\/123339_PR2.png?v=1766256742","url":"https:\/\/asiwsupply.com\/products\/dosatron-proportioner","provider":"ASIW","version":"1.0","type":"link"}