{"product_id":"autopot-top-hat-and-blanking-grommets","title":"AutoPot Top Hat and Blanking Grommets","description":"\u003cp\u003eTop hat grommets make a watertight seal where pipe passes through a tank or tray wall. The 3\/8\" fits grommeted trays, the 12.4 gal hard tank and the Tray2Grow; the 1\/2\" and 1\" sizes take larger pipe out of a tank; and the 1\/4\" blanking grommet plugs the overflow hole in an XXL tray.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e3\/8\" top hat: for AQUAvalve5 systems; grommeted trays, the bottom of the 12.4 gal hard tank and the Tray2Grow\u003c\/li\u003e\n\u003cli\u003e1\/2\" top hat: 5\/8\" (15.88 mm) ID, 3\/4\" (19.05 mm) OD\u003c\/li\u003e\n\u003cli\u003e1\" top hat: 3\/4\" (19.05 mm) ID, 7\/8\" (22.23 mm) OD; push-fit for AutoPot's 1\/2\" ID (3\/4\" OD) pipe through a 23 mm hole drilled at the bottom of a large tank, handy when you can't reach inside to fit a tap\u003c\/li\u003e\n\u003cli\u003e1\/4\" blanking grommet: sits in the machined hole in the XXL tray wall; pull it to run an XXL outdoors with overflow protection\u003c\/li\u003e\n\u003cli\u003eSold individually\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AutoPot","offers":[{"title":"3\/8\" Top Hat","offer_id":58666127982895,"sku":"APWS060-A5","price":2.49,"currency_code":"USD","in_stock":true},{"title":"1\/2\" Top Hat (ID 5\/8\", OD 3\/4\")","offer_id":58666128015663,"sku":"APWS082","price":2.39,"currency_code":"USD","in_stock":true},{"title":"1\" Top Hat (ID 3\/4\", OD 7\/8\")","offer_id":58666128048431,"sku":"APWS083","price":2.49,"currency_code":"USD","in_stock":true},{"title":"1\/4\" Blanking Grommet (XXL Tray)","offer_id":58666128081199,"sku":"APWS304","price":2.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/4875\/4479\/files\/PF906_9_9mm_Top_Hat_Grommet_WEB-3_6fda9522-f464-4913-a656-0b8bed430f78.jpg?v=1792169156","url":"https:\/\/mattshydroponics.com\/products\/autopot-top-hat-and-blanking-grommets","provider":"Matt’s Hydroponics","version":"1.0","type":"link"}