{"title":"Dosatron D25RE4 Water Powered Dosing Pumps","description":"\u003cp dir=\"auto\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong\u003eDosatron D25RE4 Series\u003c\/strong\u003e is a range of water powered dosing pumps designed for accurate proportional injection of liquid concentrates, including fertilisers, nutrients, chemicals, additives and treatment solutions, directly into water systems.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eOperating entirely from water pressure, the D25RE4 dosing pumps require \u003cstrong\u003eno electricity\u003c\/strong\u003e or external power source. As water flows through the unit, the concentrate is automatically injected in proportion to the water flow, maintaining a consistent dosing rate even when system flow conditions change.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eWith an adjustable dosing range of \u003cstrong\u003e0.5–4%\u003c\/strong\u003e (1:200 to 1:25), the D25RE4 is designed for applications requiring medium to higher concentration dosing. With a water flow range of \u003cstrong\u003e10–2,500 L\/hr\u003c\/strong\u003e, these dosing pumps are suitable for irrigation, fertigation, horticulture, greenhouse systems, livestock applications, water treatment, cleaning processes and general chemical injection applications.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe D25RE4 combines Dosatron’s proven proportional dosing technology with durable construction and easy adjustment, providing an efficient solution where precise concentrate mixing, reliable performance and operation without electrical power are required.\u003c\/p\u003e","products":[{"product_id":"dosatron-d25re4af-standard-0-5-4-water-powered-dosing-pump","title":"Dosatron D25RE4AF Standard 0.5–4% Water Powered Dosing Pump","description":"\u003cp\u003eThe Dosatron D25RE4AF is a non-electric proportional dosing pump designed to inject precise quantities of liquid concentrate directly into a flowing water line. Powered entirely by water pressure, the unit automatically doses additives with an externally adjustable ratio from 0.5% to 4%, delivering accurate and consistent chemical injection without the need for electricity.\u003c\/p\u003e\n\u003cp\u003eInstalled directly inline with the water supply, the Dosatron operates using a hydraulic piston motor driven by water flow. As water passes through the unit, it powers the internal motor and dosing plunger, drawing concentrate from a container and injecting it proportionally into the water stream. This ensures reliable dosing regardless of variations in water pressure or flow rate.\u003c\/p\u003e\n\u003cp\u003eThe D25 Series is designed for medium flow applications where dependable chemical dosing is essential. Its integrated mixing chamber, self-priming suction system and durable construction make it ideal for water treatment, sanitation, fertigation and industrial dosing applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCommon Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWater treatment and chlorination\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCleaning and sanitation systems\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFertigation and nutrient injection\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLivestock medication and supplementation\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIndustrial chemical dosing and vehicle wash systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWater powered operation – no electricity required\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eExternally adjustable dosing ratio from 0.5% to 4%\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAccurate proportional dosing independent of pressure variations\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIntegrated mixing chamber for uniform solution delivery\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSelf-priming suction with foot strainer\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable for medium flow dosing applications\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dosatron","offers":[{"title":"Standard","offer_id":51154505105703,"sku":"D25RE4AF","price":1770.0,"currency_code":"AUD","in_stock":true},{"title":"With Integrated Bypass","offer_id":51154505138471,"sku":"D25RE4BPAF","price":1805.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/4265\/9623\/files\/DosatronD25RE4AFStandard0.5_4_WaterPoweredDosingPump.png?v=1773686202"},{"product_id":"dosatron-d25re4vf-standard-0-5-4-water-powered-dosing-pump","title":"Dosatron D25RE4VF Standard 0.5–4% Water Powered Dosing Pump","description":"\u003cp data-start=\"61\" data-end=\"437\"\u003eThe Dosatron D25RE4VF is a non-electric proportional dosing pump designed to inject precise quantities of liquid concentrate directly into a flowing water line. Powered entirely by water pressure, the unit automatically doses additives with an externally adjustable ratio from 0.5% to 4%, delivering accurate and consistent chemical injection without the need for electricity.\u003c\/p\u003e\n\u003cp data-start=\"439\" data-end=\"823\"\u003eInstalled directly inline with the water supply, the Dosatron operates using a hydraulic piston motor driven by water flow. As water passes through the unit, it powers the internal motor and dosing plunger, drawing concentrate from a container and injecting it proportionally into the water stream. This ensures reliable dosing regardless of variations in water pressure or flow rate.\u003c\/p\u003e\n\u003cp data-start=\"825\" data-end=\"1106\"\u003eThe D25 Series is designed for medium flow applications where dependable chemical dosing is essential. Its integrated mixing chamber, self-priming suction system and durable construction make it ideal for water treatment, sanitation, fertigation and industrial dosing applications.\u003c\/p\u003e\n\u003cp data-start=\"1108\" data-end=\"1127\"\u003e\u003cstrong\u003eCommon Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1129\" data-end=\"1331\"\u003eWater treatment and chlorination\u003cbr data-start=\"1161\" data-end=\"1164\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1129\" data-end=\"1331\"\u003eCleaning and sanitation systems\u003cbr data-start=\"1195\" data-end=\"1198\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1129\" data-end=\"1331\"\u003eFertigation and nutrient injection\u003cbr data-start=\"1232\" data-end=\"1235\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1129\" data-end=\"1331\"\u003eLivestock medication and supplementation\u003cbr data-start=\"1275\" data-end=\"1278\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1129\" data-end=\"1331\"\u003eIndustrial chemical dosing and vehicle wash systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1333\" data-end=\"1345\"\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1347\" data-end=\"1664\"\u003eWater powered operation – no electricity required\u003cbr data-start=\"1396\" data-end=\"1399\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1347\" data-end=\"1664\"\u003eExternally adjustable dosing ratio from 0.5% to 4%\u003cbr data-start=\"1449\" data-end=\"1452\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1347\" data-end=\"1664\"\u003eAccurate proportional dosing independent of pressure variations\u003cbr data-start=\"1515\" data-end=\"1518\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1347\" data-end=\"1664\"\u003eIntegrated mixing chamber for uniform solution delivery\u003cbr data-start=\"1573\" data-end=\"1576\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1347\" data-end=\"1664\"\u003eSelf-priming suction with foot strainer\u003cbr data-start=\"1615\" data-end=\"1618\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1347\" data-end=\"1664\"\u003eSuitable for medium flow dosing applications\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dosatron","offers":[{"title":"Standard","offer_id":51154601804071,"sku":"D25RE4VF","price":1770.0,"currency_code":"AUD","in_stock":true},{"title":"With Integrated Bypass","offer_id":51154601836839,"sku":"D25RE4BPVF","price":1805.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/4265\/9623\/files\/DosatronD25RE4VFStandard0.5_4_WaterPoweredDosingPump.png?v=1773686533"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/4265\/9623\/collections\/dosatron-d25re4-dosing-ratio-table-guide.png?v=1789474719","url":"https:\/\/agridosing.com.au\/collections\/dosatron-d25re4-water-powered-dosing-pumps.oembed","provider":"AgriDosing","version":"1.0","type":"link"}