{"product_id":"dosatron-dm11f-plunger-oring","title":"Dosatron® DM11F Plunger ORing","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\u003cp\u003eA compromised plunger O-ring in your Dosatron injector can lead to immediate system shutdowns, inaccurate chemical dosing, and potential crop loss during critical growth stages. When fertigation systems fail during peak season, the time pressure to restore nutrient delivery is immense; delays often result in nutrient deficiencies or failed inspections. Given the current volatility in supply chains and the risk of back-orders for specialized components, chemical injectors sitting idle are a liability for your operation. Planning ahead by stocking these essential seals ensures that your projects remain on schedule and your client's high-value crops or landscapes are never at risk.\u003c\/p\u003e\u003cp\u003eThe Dosatron DM11F Plunger O-ring is manufactured from high-grade elastomers designed specifically to withstand the daily friction and chemical exposure that cause generic seals to fail. While lower-grade alternatives might offer a cheaper entry point, they often swell or degrade rapidly, leading to frequent service calls and increased labor costs. By using genuine Dosatron parts, your crews spend less time troubleshooting suction issues and more time on high-billable installs. This proactive maintenance strategy provides a significant competitive edge by ensuring long-term reliability and reducing the total cost of ownership for your fertigation equipment.\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-Performance Chemical-Resistant Elastomer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Models\u003c\/td\u003e\n\u003ctd\u003eDosatron DM11F Series Injectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Type\u003c\/td\u003e\n\u003ctd\u003ePlunger \/ Piston O-Ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\/Finish\u003c\/td\u003e\n\u003ctd\u003eBlack Precision-Molded Finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePressure Rating\u003c\/td\u003e\n\u003ctd\u003eCompatible with DM11F Standard Operating Pressures\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChemical Resistance\u003c\/td\u003e\n\u003ctd\u003eHighly resistant to common fertilizers and acids\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 O-ring is specifically sized for the DM11F plunger assembly; however, we carry a full range of Dosatron seals, check valves, and wear kits for various injection ratios. Please contact our technical sales team for full configurations or volume pricing on maintenance kits.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePrecision-molded fit ensures a perfect vacuum seal within the injection body.\u003c\/li\u003e\n\u003cli\u003eExtends the life of the plunger assembly by reducing mechanical friction during the stroke.\u003c\/li\u003e\n\u003cli\u003eManufactured from specialized materials to resist hardening or swelling when exposed to harsh concentrates.\u003c\/li\u003e\n\u003cli\u003eSeamless compatibility with the DM11F series ensures no modifications are needed during repair.\u003c\/li\u003e\n\u003cli\u003eLabor-saving design allows for rapid field replacement without specialized heavy machinery.\u003c\/li\u003e\n\u003cli\u003eResilient construction prevents air leaks that cause inconsistent fertigation dosing rates.\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\u003eChemical\/fertigation delivery\u003c\/li\u003e\n\u003cli\u003eMunicipal parks and public spaces\u003c\/li\u003e\n\u003cli\u003eSports turf and golf course maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\u003cp\u003eBefore installing the new O-ring, ensure the dosage piston and plunger housing are clean and free of crystallized mineral deposits or chemical residue. Use a manufacturer-approved silicone lubricant to ensure the seal seats properly and prevents tearing during the first several strokes. Always verify that the O-ring is not twisted in the groove and perform a manual test cycle to confirm suction before returning the unit to full system pressure.\u003c\/p\u003e","brand":"Dosatron","offers":[{"title":"Default Title","offer_id":52158390206753,"sku":"120772","price":9.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/8458\/3969\/files\/120622_PR.png?v=1766259690","url":"https:\/\/asiwsupply.com\/products\/dosatron-dm11f-plunger-oring","provider":"ASIW","version":"1.0","type":"link"}