---
product_id: 516774130
title: "Hydrofarm 1/2 Rubber Grommet"
brand: "hydrofarm"
price: "283 zł"
currency: PLN
in_stock: false
reviews_count: 5
category: "Hydrofarm"
url: https://www.desertcart.pl/products/516774130-hydrofarm-1-2-rubber-grommet
store_origin: PL
region: Poland
---

# Waterproof seal Pack of 25 pieces 1/2" inner diameter fit Hydrofarm 1/2 Rubber Grommet

**Brand:** hydrofarm
**Price:** 283 zł
**Availability:** ❌ Out of Stock

## Summary

> 💧 Seal the deal with Hydrofarm’s ultimate waterproof grommets!

## Quick Answers

- **What is this?** Hydrofarm 1/2 Rubber Grommet by hydrofarm
- **How much does it cost?** 283 zł with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/516774130-hydrofarm-1-2-rubber-grommet)

## Best For

- hydrofarm enthusiasts

## Why This Product

- Trusted hydrofarm brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable Rubber Material:** Flexible yet resilient for long-lasting use in wet environments
- • **Easy Replacement & Upgrade:** Swap out worn nozzles effortlessly to maintain system efficiency
- • **Bulk Pack for DIY Enthusiasts:** 25 durable rubber grommets to keep your projects running smoothly
- • **Seamless Waterproof Protection:** Ensures leak-proof performance in all hydroponic setups
- • **Precision Fit for 1/2" Connectors:** Designed to perfectly match standard hydro system fittings

## Overview

Hydrofarm’s 1/2 Rubber Grommet pack of 25 offers a reliable, waterproof seal designed specifically for hydroponic systems. Crafted from durable rubber and sized for 1/2" connectors, these grommets provide an easy, efficient solution for DIY growers and professionals looking to replace worn components and maintain leak-free performance.

## Description

Rubber seal provides a waterproof seal in DIY systems and can replace worn, older eyelets. For use with 1/2" connectors, pack of 25

Review: Works great
Review: Fantastic. simple and works

## Features

- Provides a waterproof seal in hydroponics compounds
- Use in DIY systems or to replace worn nozzles in existing hydro systems
- 1/2" inner diameter

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B008UFAHXC |
| Brand | Hydrofarm |
| Colour | black |
| Compatible Groove Diameter | 0.63 Inches |
| Customer Reviews | 4.6 out of 5 stars 577 Reviews |
| Exterior Finish | Brass |
| Fastener Size | 1/2 inches |
| Fastener Type | Grommet |
| Finish Types | Glossy |
| Global Trade Identification Number | 00638104005647, 10638104005644 |
| Item Diameter | 0.5 Inches |
| Item Dimensions | 19.1 x 10.2 x 2.5 Centimeters |
| Item Type Name | Rubber grommet |
| Item Weight | 0.02 Kilograms |
| Manufacturer | Hydrofarm |
| Material | Rubber |
| Material Type | Rubber |
| Metal Type | Brass |
| Model | HGGR50 |
| Number of Pieces | 25 |
| Outside Diameter | 0.5 Inches |
| Part Number | HGGR50 |
| Screw Head Style | O-Ring |
| Size | 1,27 cm |
| Size Name | 1,27 cm |
| UPC | 638104005647 |
| Washer Type | O-Ring |

## Product Details

- **Material:** Rubber
- **Outside Diameter:** 0.5 Inches
- **Exterior Finish:** Rubber
- **Size:** 1/2"
- **Brand:** Hydrofarm

## Images

![Hydrofarm 1/2 Rubber Grommet - Image 1](https://m.media-amazon.com/images/I/71L9Z-oM1AL.jpg)
![Hydrofarm 1/2 Rubber Grommet - Image 2](https://m.media-amazon.com/images/I/61qtOK44lJL.jpg)
![Hydrofarm 1/2 Rubber Grommet - Image 3](https://m.media-amazon.com/images/I/216-GqZfu6L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great
*by J***3 on 6 January 2026*



### ⭐⭐⭐⭐⭐ Fantastic. simple and works
*by J***E on 22 January 2024*



### ⭐⭐⭐⭐⭐ Buen producto
*by X***G on 20 February 2020*



## Frequently Bought Together

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**Shop now:** [https://www.desertcart.pl/products/516774130-hydrofarm-1-2-rubber-grommet](https://www.desertcart.pl/products/516774130-hydrofarm-1-2-rubber-grommet)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-04-24*