{"product_id":"3-4-inch-pvdf-venturi-injector","title":"3\/4” inch PVDF venturi injector","description":"\u003ch2 data-start=\"306\" data-end=\"371\"\u003e3\/4 inch PVDF Venturi Injector – \u003ca href=\"https:\/\/puritech.co.za\/product-category\/ozone\/\"\u003eOzone\u003c\/a\u003e Disinfection Injector\u003c\/h2\u003e \u003cp data-start=\"373\" data-end=\"772\"\u003eThe \u003cstrong data-start=\"377\" data-end=\"411\"\u003e3\/4 inch PVDF Venturi Injector\u003c\/strong\u003e is built specifically for injecting ozone into flowing water streams for disinfection and purification. It uses the Venturi effect, where water passing through a constricted section creates suction that draws ozone gas into the flow. Made of high‑grade PVDF (polyvinylidene fluoride), this injector withstands continuous ozone exposure and resists corrosion.\u003c\/p\u003e \u003ch3 data-start=\"779\" data-end=\"810\"\u003eFeatures \u0026amp; Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli data-start=\"813\" data-end=\"914\"\u003e\n\u003cstrong data-start=\"813\" data-end=\"835\"\u003eSize \/ Connection:\u003c\/strong\u003e 3\/4″ inlet\/outlet compatibility, suitable for standard, larger pipe networks.\u003c\/li\u003e \u003cli data-start=\"917\" data-end=\"1016\"\u003e\n\u003cstrong data-start=\"917\" data-end=\"930\"\u003eMaterial:\u003c\/strong\u003e PVDF construction ensures high chemical resistance and durability in ozone systems.\u003c\/li\u003e \u003cli data-start=\"1019\" data-end=\"1146\"\u003e\n\u003cstrong data-start=\"1019\" data-end=\"1043\"\u003eOperating Principle:\u003c\/strong\u003e Venturi effect design allows the injector to draw ozone effectively without additional moving parts.\u003c\/li\u003e \u003cli data-start=\"1149\" data-end=\"1283\"\u003e\n\u003cstrong data-start=\"1149\" data-end=\"1165\"\u003eApplication:\u003c\/strong\u003e Designed exclusively for ozone injection in water treatment, pools, aquaculture, and industrial sanitation systems.\u003c\/li\u003e \u003cli data-start=\"1286\" data-end=\"1419\"\u003e\n\u003cstrong data-start=\"1286\" data-end=\"1316\"\u003eCorrosion \u0026amp; UV Resistance:\u003c\/strong\u003e Suitable for aggressive environments involving oxidising gases and high‑performance water treatment.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3 data-start=\"1426\" data-end=\"1477\"\u003eBenefits of a PVDF Venturi Injector for Ozone\u003c\/h3\u003e \u003cul\u003e \u003cli data-start=\"1480\" data-end=\"1616\"\u003e\n\u003cstrong data-start=\"1480\" data-end=\"1506\"\u003eEfficient ozone mixing\u003c\/strong\u003e: Because the injector uses water flow to draw ozone, you save on external pumps and simplify system design.\u003c\/li\u003e \u003cli data-start=\"1619\" data-end=\"1741\"\u003e\n\u003cstrong data-start=\"1619\" data-end=\"1662\"\u003eLong service life \u0026amp; minimal maintenance\u003c\/strong\u003e: PVDF is highly resistant, so the unit keeps working under tough conditions.\u003c\/li\u003e \u003cli data-start=\"1744\" data-end=\"1859\"\u003e\n\u003cstrong data-start=\"1744\" data-end=\"1768\"\u003eBetter water hygiene\u003c\/strong\u003e: With reliable ozone injection, you get strong disinfection and fewer chemical residues.\u003c\/li\u003e \u003cli data-start=\"1862\" data-end=\"1973\"\u003e\n\u003cstrong data-start=\"1862\" data-end=\"1882\"\u003eVersatile sizing\u003c\/strong\u003e: A 3\/4″ diameter makes the unit suitable for mid‑size commercial or high‑demand systems.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3 data-start=\"1980\" data-end=\"2011\"\u003eInstallation \u0026amp; Usage Tips\u003c\/h3\u003e \u003col\u003e \u003cli data-start=\"2015\" data-end=\"2121\"\u003eEnsure correct flow direction—water enters the main port, ozone is introduced via the side suction port.\u003c\/li\u003e \u003cli data-start=\"2125\" data-end=\"2200\"\u003eFlush the injector before first use to remove any manufacturing residues.\u003c\/li\u003e \u003cli data-start=\"2204\" data-end=\"2309\"\u003eSecure ozone supply tubing to the side port and confirm tight connections—any leak reduces performance.\u003c\/li\u003e \u003cli data-start=\"2313\" data-end=\"2408\"\u003eUse only ozone‑rated tubing and ensure all system components downstream are ozone compatible.\u003c\/li\u003e \u003cli data-start=\"2412\" data-end=\"2516\"\u003ePeriodically inspect the suction path, joints, and check for wear or deposits that might restrict flow.\u003c\/li\u003e \u003cli data-start=\"2520\" data-end=\"2646\"\u003eFor optimum results, match flow speed and injector sizing according to supplier tables for your ozone generator and pipe size.\u003c\/li\u003e \u003c\/ol\u003e","brand":"Monster Mechanical","offers":[{"title":"Default","offer_id":45115698774085,"sku":"A25152","price":350.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/8627\/7445\/files\/ozone-generator-venturi.jpg?v=1780903118","url":"https:\/\/www.monstermechanical.co.za\/products\/3-4-inch-pvdf-venturi-injector","provider":"Monster Mechanical","version":"1.0","type":"link"}