--- product_id: 102276176 title: "Rubber Grommets 3/4 Inch ID, Donut Rubber Grommet Ring drilled 1 1/8 Inch Hole using SCH40 1/2 inch Hydroponic PVC pipe and 25mm or 3/4 Inch Barbed Elbow Tee Straight Y Connector (Pack of 25)" brand: "hortipots" price: "€ 32.14" currency: EUR in_stock: true category: "Hortipots" url: https://www.desertcart.pt/products/102276176-rubber-grommets-3-4-inch-id-donut-rubber-grommet-ring store_origin: PT region: Portugal --- # 100% leak-proof seal Durable, reusable rubber material Fits SCH40 1/2 inch PVC pipes Rubber Grommets 3/4 Inch ID, Donut Rubber Grommet Ring drilled 1 1/8 Inch Hole using SCH40 1/2 inch Hydroponic PVC pipe and 25mm or 3/4 Inch Barbed Elbow Tee Straight Y Connector (Pack of 25) **Brand:** hortipots **Price:** € 32.14 **Availability:** βœ… In Stock ## Summary > πŸ’§ Seal the deal with leak-proof confidence! ## Quick Answers - **What is this?** Rubber Grommets 3/4 Inch ID, Donut Rubber Grommet Ring drilled 1 1/8 Inch Hole using SCH40 1/2 inch Hydroponic PVC pipe and 25mm or 3/4 Inch Barbed Elbow Tee Straight Y Connector (Pack of 25) by hortipots - **How much does it cost?** € 32.14 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/102276176-rubber-grommets-3-4-inch-id-donut-rubber-grommet-ring) ## Best For - hortipots enthusiasts ## Why This Product - Trusted hortipots brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Versatile Use Across Systems:** Ideal for hydroponics, aquaponics, irrigation, and DIY projects - β€’ **Perfect Fit for 3/4 Inch Tubing:** Designed to snugly fit 3/4 inch inner diameter pipes and tubing - β€’ **Leak-Free Hydroponic Connections:** Ensure airtight, watertight seals for flawless nutrient flow - β€’ **Easy Installation with Smooth Slide:** Use soap or oil for effortless connector insertion every time - β€’ **Bulk Pack of 25 for Continuous Upkeep:** Keep your system running with plenty of spares on hand ## Overview These 3/4 inch inner diameter donut rubber grommets by HortiPots provide a durable, watertight seal for hydroponic and irrigation systems. Designed to fit SCH40 1/2 inch PVC pipes and 3/4 inch vinyl tubing, the pack of 25 ensures you have reliable connectors for seamless nutrient or water transfer. Easy to install and replace, these grommets prevent leaks and maintain airtight connections, making them essential for any serious grower or DIY enthusiast. ## Description Drill the right size hole on the reservoir and push rubber grommet in; then, insert the pipe or connectors. Be sure grommet's groove is fully inserted into the drilled hole. If you have trouble with connection, please use soap or oil on the Barbed Elbow, Barbed Tee, Barbed Straight, Barbed Y Connector or PVC pipe to slide through drilled hole on the bucket or tank easier. ## Features - WATER TIGHT Rubber Grommets: in connections of DIY hydroponic systems, dutch buckets, dripping systems, siphon aquaponic systems and irrigation systems… - LEAK-FREE SEAL: Donut-shaped Rubber Grommets help transfer water or nutrient solution from one reservoir to another one with tubing and barded fittings or piping and 3/4 Inch Vinyl Tubing - DURABLE: periodically replace worn old ones in existing hydroponic systems to ensure air and water tight seals in your hydroponic systems - 3/4 inch Donut Rubber Grommet also goes with SCH40 1/2 inch PVC pipes or pipe's outer diameter matches grommet's inner diamete - The inner diameter of rubber grommet is 3/4" but the drilled hole on the bucket it fits into will need to be 1-1/8 inch ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07MDGPX7C | | Best Sellers Rank | #205,800 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #850 in Grommet Kits | | Brand Name | HORTIPOTS | | Color | Black | | Connector Type | Elbow | | Customer Reviews | 4.5 4.5 out of 5 stars (190) | | Item Dimensions | 1.3 x 1.3 x 0.6 inches | | Item Weight | 0.27 g | | Manufacturer | HortiPots | | Material Type | Rubber | | Number of Pieces | 25 | | Set Name | 25 | | Size | 3/4 inch grommet | | Thread Size | 3/4 inches | | Thread Type | NPT | | UPC | 791261174004 | | Unit Count | 25 Count | ## Product Details - **Brand:** HORTIPOTS - **Color:** Black - **Connector Type:** Elbow - **Item Weight:** 0.27 g - **Item dimensions L x W x H:** 1.3 x 1.3 x 0.6 inches - **Material:** Rubber - **Number of Pieces:** 25 - **Size:** 3/4 inch grommet - **Thread Size:** 3/4 inches - **Thread Type:** NPT ## Images ![Rubber Grommets 3/4 Inch ID, Donut Rubber Grommet Ring drilled 1 1/8 Inch Hole using SCH40 1/2 inch Hydroponic PVC pipe and 25mm or 3/4 Inch Barbed Elbow Tee Straight Y Connector (Pack of 25) - Image 1](https://m.media-amazon.com/images/I/51FrVSVP37L.jpg) ![Rubber Grommets 3/4 Inch ID, Donut Rubber Grommet Ring drilled 1 1/8 Inch Hole using SCH40 1/2 inch Hydroponic PVC pipe and 25mm or 3/4 Inch Barbed Elbow Tee Straight Y Connector (Pack of 25) - Image 2](https://m.media-amazon.com/images/I/41nLnZmoBZL.jpg) ![Rubber Grommets 3/4 Inch ID, Donut Rubber Grommet Ring drilled 1 1/8 Inch Hole using SCH40 1/2 inch Hydroponic PVC pipe and 25mm or 3/4 Inch Barbed Elbow Tee Straight Y Connector (Pack of 25) - Image 3](https://m.media-amazon.com/images/I/31mWQVf9lzL.jpg) ![Rubber Grommets 3/4 Inch ID, Donut Rubber Grommet Ring drilled 1 1/8 Inch Hole using SCH40 1/2 inch Hydroponic PVC pipe and 25mm or 3/4 Inch Barbed Elbow Tee Straight Y Connector (Pack of 25) - Image 4](https://m.media-amazon.com/images/I/41gq9+wuDqL.jpg) ![Rubber Grommets 3/4 Inch ID, Donut Rubber Grommet Ring drilled 1 1/8 Inch Hole using SCH40 1/2 inch Hydroponic PVC pipe and 25mm or 3/4 Inch Barbed Elbow Tee Straight Y Connector (Pack of 25) - Image 5](https://m.media-amazon.com/images/I/410l6t-gHqL.jpg) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/102276176-rubber-grommets-3-4-inch-id-donut-rubber-grommet-ring](https://www.desertcart.pt/products/102276176-rubber-grommets-3-4-inch-id-donut-rubber-grommet-ring) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-10-29*