{"product_id":"dosatron-d25f1-fixed-ratio-injector","title":"Dosatron® D25F1 Fixed Ratio Injector","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\u003cp\u003eConsistent nutrient delivery becomes a critical point of failure during peak growing seasons when manual drenching or inferior injectors lead to uneven crop growth and wasted labor hours. If your injection system fails mid summer, you face immediate risks of nutrient deficiencies, crop loss, and unhappy clients who expect precision. Supply chain fluctuations often cause long lead times for specialized dosing equipment, meaning a broken unit during a project deadline can derail your entire schedule. Planning your inventory now ensures your fertigation setups remain operational when the heat is on and the demand for healthy turf or high value crops reaches its peak.\u003c\/p\u003e\u003cp\u003eThe Dosatron D25F1 provides a significant technical advantage by operating purely on water pressure without the need for electricity or sophisticated controllers. Unlike budget venturi injectors that suffer from inconsistent flow rates and pressure drops, this fixed ratio unit ensures a precise 1:100 dilution regardless of fluctuations in pressure or flow. This reliability saves your crews hours of calibration time and eliminates the risk of over-fertilization associated with manual mixing. By stocking the D25F1, you provide your clients with a dependable, low maintenance solution that reduces long term service calls and keeps your installations performing at professional standards.\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\u003eReinforced Polypropylene and PVDF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInjection Ratio\u003c\/td\u003e\n\u003ctd\u003eFixed at 1:100 (1 percent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow Range\u003c\/td\u003e\n\u003ctd\u003e0.05 to 11 Gallons Per Minute\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Pressure\u003c\/td\u003e\n\u003ctd\u003e4.3 to 85 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\u003eMaximum Temperature\u003c\/td\u003e\n\u003ctd\u003e104 Degrees Fahrenheit\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 D25F1 belongs to the D25 series of compact injectors designed for versatility in small to medium scale applications. While this fixed ratio model is optimized for 1:100 dosing, other Dosatron units are available with adjustable ranges from 0.2 percent to 10 percent to meet specific chemical requirements. Please contact our sales team for full configurations or volume pricing for large scale commercial projects.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePiston driven volumetric technology ensures dosing remains accurate despite fluctuations in water flow or pressure.\u003c\/li\u003e\n\u003cli\u003eNon electric operation allows for installation in remote areas or greenhouse environments without requiring expensive electrical runs.\u003c\/li\u003e\n\u003cli\u003eChemical resistant housing materials provide long term durability against harsh fertilizers and agricultural chemicals.\u003c\/li\u003e\n\u003cli\u003eSimple internal design permits easy field maintenance and seal replacement to minimize downtime for your crews.\u003c\/li\u003e\n\u003cli\u003eIntegrated bypass compatibility allows you to switch the injection system off without disconnecting the unit from the main line.\u003c\/li\u003e\n\u003cli\u003eCompact footprint fits easily into standard irrigation valve boxes or tight manifold configurations in nursery settings.\u003c\/li\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGreenhouse and nursery operations\u003c\/li\u003e\n\u003cli\u003eAgricultural and crop irrigation\u003c\/li\u003e\n\u003cli\u003eSports turf and golf course maintenance\u003c\/li\u003e\n\u003cli\u003eCommercial landscape irrigation\u003c\/li\u003e\n\u003cli\u003eChemical and fertigation delivery\u003c\/li\u003e\n\u003cli\u003eMunicipal parks and public spaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cp\u003eFor optimal performance, install the Dosatron D25F1 after a 200 mesh filter to prevent particulates from damaging the internal piston assembly. Use a check valve on the discharge side to protect the unit from water hammer and backflow. All connections should be made using standard 3\/4 inch threaded fittings; ensure you confirm local plumbing codes regarding backflow prevention when connecting to potable water supplies. Always prime the suction hose and verify that the strainer is submerged in the stock solution to prevent air from entering the system.\u003c\/p\u003e\n\u003c\/ul\u003e","brand":"Dosatron","offers":[{"title":"Default Title","offer_id":52158388601121,"sku":"120712","price":399.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/8458\/3969\/files\/120608_PR.png?v=1766280311","url":"https:\/\/asiwsupply.com\/products\/dosatron-d25f1-fixed-ratio-injector","provider":"ASIW","version":"1.0","type":"link"}