---
product_id: 527749696
title: "4IN PVC Coupling"
brand: "lswteiz"
price: "282 kr"
currency: DKK
in_stock: true
reviews_count: 13
category: "Lswteiz"
url: https://www.desertcart.dk/products/527749696-4in-pvc-coupling
store_origin: DK
region: Denmark
---

# Quick & Easy Slip Socket Installation Frost & Corrosion Resistant Schedule 40 Heavy Duty Strength 4IN PVC Coupling

**Brand:** lswteiz
**Price:** 282 kr
**Availability:** ✅ In Stock

## Summary

> 🔧 Connect with Confidence — The Ultimate 4" PVC Coupling for Pros & DIYers Alike!

## Quick Answers

- **What is this?** 4IN PVC Coupling by lswteiz
- **How much does it cost?** 282 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/527749696-4in-pvc-coupling)

## Best For

- lswteiz enthusiasts

## Why This Product

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

## Key Features

- • **DIY Friendly:** Lightweight and non-toxic with simple slip socket design—install like a pro in minutes.
- • **Built to Last:** Heavy-duty Schedule 40 PVC ensures unmatched durability for your toughest projects.
- • **Precision Fit:** Designed for a flawless 4-inch pipe connection, guaranteeing leak-free joins every time.
- • **Certified Confidence:** Meets ASTM and NSF standards so you can trust your plumbing to perform flawlessly.
- • **Weatherproof Performance:** Engineered to resist frost and corrosion, perfect for indoor and outdoor use.

## Overview

This 4-inch Schedule 40 PVC pipe coupling adapter offers heavy-duty, frost and corrosion-resistant performance for reliable pipe connections. Designed for easy slip socket installation, it fits standard 4-inch PVC pipes perfectly and meets ASTM D2466, D1784, and NSF standards, making it ideal for both indoor and outdoor plumbing, irrigation, and DIY projects.

## Description

desertcart.com: 4" PVC Pipe Coupling Adapter Pipe Fittings (Socket x Socket) Contractor Pack Schedule 40 Heavy Duty 4 Inch PVC Slip Socket Connectors for DIY PVC Shelf Garden Support Structure, White : Industrial & Scientific

Review: Solid - Solid and fit like a glove
Review: Good product - Perfect fit and 20% cheaper than Lowe’s. Used them for drainage system piping.

## Features

- 【Apply To】Coupling for connecting two pipes with the same diameter in a straight run; Fit 4" inside diameter / 4.50" outside diameter PVC pipe；ideal for center connections.
- 【Material】Heavy Duty 4 Inch PVC Coupling made of high-quality PVC, high-impact strength, resistant to frost and corrosion, long service life. intended for systems that will not exceed 140° F.
- 【Easy Installation】They are non-toxic, lightweight and easy to install. Installation requires the use of primer and solvent cement.
- 【Wide Application】Furniture-Grade Parts, suitable for indoor and outdoor use; Pressure Fittings are used in irrigation, underground sprinkler systems, swim pools, outdoor applications and cold water supply lines, etc.
- 【Use with Confidence】Meets ASTM D2466 and D1784 standards, comply with NSF requirements.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BWXWVYMJ |
| Best Sellers Rank | #921 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3 in Pipe Fittings |
| Brand Name | Lswteiz |
| Color | White |
| Connector Type | Coupling |
| Customer Reviews | 4.7 4.7 out of 5 stars (566) |
| Exterior Finish | PVC, White |
| Item Weight | 0.49 Kilograms |
| Manufacturer | CeeDa |
| Material Type | Polyvinyl Chloride |
| Number of Pieces | 1 |
| Size | 4Inch |
| Thread Size | 4 inch |
| UPC | 618202831133 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Lswteiz
- **Color:** White
- **Connector Type:** Coupling
- **Exterior Finish:** PVC, White
- **Item Weight:** 0.49 Kilograms
- **Manufacturer:** CeeDa
- **Material:** Polyvinyl Chloride
- **Number of Pieces:** 1
- **Size:** 4Inch
- **Thread Size:** 4 inch

## Images

![4IN PVC Coupling - Image 1](https://m.media-amazon.com/images/I/41SEXkzq6RL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Solid
*by C***. on January 16, 2026*

Solid and fit like a glove

### ⭐⭐⭐⭐⭐ Good product
*by R***M on November 29, 2025*

Perfect fit and 20% cheaper than Lowe’s. Used them for drainage system piping.

### ⭐⭐⭐⭐⭐ They fit the PVC pipe I already had
*by R***H on October 14, 2025*

They worked great for putting together a cover over my blueberry patch to keep a shade cloth over that also keeps the birds out!

## Frequently Bought Together

- 4" PVC Pipe Coupling Adapter Pipe Fittings (Socket x Socket) Contractor Pack Schedule 40 Heavy Duty 4 Inch PVC Slip Socket Connectors for DIY PVC Shelf Garden Support Structure, White
- 4" PVC Pipe End Cap Fitting, Schedule 40 Furniture Grade PVC Pipe End Cap Plug Adapter, White 4" PVC Pipe Plug Socket Fittings for Build PVC Furniture DIY Garden Shelf
- 4 Inch 90 Degree Elbow PVC Pipe Fittings 2 Way Right Angle PVC Pipe Fitting, Furniture Build Grade SCH40 (Socket x Socket) 4" PVC Fitting Connectors for DIY PVC Shelf Garden Support Structure

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**Shop now:** [https://www.desertcart.dk/products/527749696-4in-pvc-coupling](https://www.desertcart.dk/products/527749696-4in-pvc-coupling)

---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-05-06*