---
product_id: 371945559
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: "C$4974"
currency: NIO
in_stock: true
url: https://www.desertcart.ni/products/371945559-rubber-grommets-3-4-inch-id-donut-rubber-grommet-ring
store_origin: NI
region: Nicaragua
---

# 3/4 inch ID for perfect tubing fit 1 1/8 inch drilled hole compatibility Pack of 25 for bulk DIY projects 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:** C$4974
**Availability:** ✅ In Stock

## Summary

> 💧 Seal your success with every connection!

## 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?** C$4974 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/371945559-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

- • **Bulk Pack Convenience:** 25 pieces to keep your entire setup running smoothly
- • **Durability That Lasts:** Replace worn grommets to maintain airtight, watertight systems
- • **Versatile DIY Essential:** Perfect for hydroponics, aquaponics, and irrigation pros
- • **Leak-Proof Hydroponic Seal:** Ensure zero drip, zero waste in your nutrient flow
- • **Precision Fit for SCH40 PVC:** Seamlessly pairs with 1/2 inch pipes and 3/4 inch tubing

## Overview

These 3/4 inch inner diameter donut rubber grommets by HortiPots provide a watertight, airtight seal for hydroponic and irrigation systems. Designed to fit 1 1/8 inch drilled holes and compatible with SCH40 1/2 inch PVC pipes and 3/4 inch tubing, the pack of 25 ensures durable, leak-free connections for professional-grade DIY setups.

## 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 |
|---------------|-------|
| Manufacturer | HortiPots |
| Item Weight | 0.28 g |
| Product Dimensions | 3.3 x 3.3 x 1.52 cm; 0.28 g |
| Size | 3/4 inch grommet |
| Color | Black |
| Material | Rubber |
| Item Package Quantity | 1 |
| Number Of Pieces | 25 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Size:** 3/4 inch grommet
- **Material:** Rubber
- **Brand:** HORTIPOTS
- **Colour:** Black
- **Item dimensions L x W x H:** 33 x 33 x 15 millimeters

## 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/41LLS5uJCKL.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/61HPvQ41L6L.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/61cQCIj9-qL.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/61aTwY1BFjL.jpg)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-03-19*