{"product_id":"rubber-black-16mm","title":"Grommet rubber 16mm","description":"\u003ch3 class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eWhat It Does\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eWhen you punch a hole in a mainline pipe, the edges of the hole can be rough. The pipe wall thickness may also be thin. A grommet lines the hole and seals the gap between the pipe wall and the fitting. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThis one has double lips: one on the inside of the pipe, one on the outside, so it stays in place and prevents leaks. The rubber compresses around the fitting for a watertight seal.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eHow to Use\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003ePunch a 16mm hole in the mainline pipe. Use a hand drill punch with a 16mm bit. Remove any plastic shavings from inside and outside the pipe. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003ePush the grommet into the hole. Start with one lip, then work the other lip through. The grommet should sit centred in the hole with both lips visible: one inside the pipe, one outside. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThen push your 16mm start connector or fitting through the grommet. The fitting should pass through the centre hole of the grommet. The rubber expands around the fitting.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eWhy Use a Grommet\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eWithout a grommet, a fitting inserted directly into a thin wall pipe may leak. The pipe wall may not provide enough compression. The grommet adds material and creates a tighter seal. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eUse a grommet whenever: the pipe wall is thinner than 1.5 mm, the hole is slightly oversized, or the fitting feels loose when inserted dry. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eFor thick wall PVC pipe (Schedule 40 or heavier), a grommet is usually not needed.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eMaterial and Durability\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThe grommet is made of EPDM or nitrile rubber. Both resist UV, ozone, and common agricultural chemicals. The rubber stays flexible for several seasons. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eOver time, the rubber may harden and crack. Replace grommets when you see visible cracks or when the fitting no longer seals.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eInstallation Tips\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eLubricate the grommet and the fitting with a drop of liquid soap or silicone grease. This makes insertion easier and prevents tearing. \u003c\/span\u003e\u003cspan\u003eDo not use petroleum based lubricants; they can damage the rubber. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eIf the grommet does not stay in the hole, the hole may be too large. Use a smaller bit or replace the pipe section.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eIrriHub provides reliable irrigation and farm systems for small and medium‑scale farmers across Kenya. For help choosing the right product for your farm, reach out to us directly. Call us: +254 729 717 881. Visit our store: Shubham Complex, Old Mombasa Rd.\u003c\/span\u003e\u003c\/p\u003e","brand":"IRRI HUB KE","offers":[{"title":"Black","offer_id":43054908440681,"sku":"RUBBER BLACK 16MM-1","price":8.0,"currency_code":"KES","in_stock":true},{"title":"Clear","offer_id":43054908473449,"sku":"RUBBER BLACK 16MM-2","price":10.0,"currency_code":"KES","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/8167\/5625\/files\/rubber.png?v=1774420788","url":"https:\/\/shop.irrihub.com\/products\/rubber-black-16mm","provider":"Irri-hub","version":"1.0","type":"link"}