---
product_id: 9285977
title: "P1056-44 Flexible PVC Pipe Coupling for Cast Iron, Plastic or Steel to Cast Iron, Plastic or Steel Connections"
brand: "fernco"
price: "฿1622"
currency: THB
in_stock: true
reviews_count: 13
category: "Fernco"
url: https://www.desertcart.co.th/products/9285977-p1056-44-flexible-pvc-pipe-coupling-for-cast-iron-plastic
store_origin: TH
region: Thailand
---

# 300 stainless steel clamps, rustproof & corrosion-resistant Flexible PVC elastomeric material, chemical & sewer gas resistant 4.58" internal diameter fits 4.10"-4.65" pipes P1056-44 Flexible PVC Pipe Coupling for Cast Iron, Plastic or Steel to Cast Iron, Plastic or Steel Connections

**Brand:** fernco
**Price:** ฿1622
**Availability:** ✅ In Stock

## Summary

> 🔧 Connect with confidence—where flexibility meets professional-grade strength!

## Quick Answers

- **What is this?** P1056-44 Flexible PVC Pipe Coupling for Cast Iron, Plastic or Steel to Cast Iron, Plastic or Steel Connections by fernco
- **How much does it cost?** ฿1622 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/9285977-p1056-44-flexible-pvc-pipe-coupling-for-cast-iron-plastic)

## Best For

- fernco enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Mighty:** 4.58" ID coupling fits a wide pipe range, perfect for modern plumbing upgrades.
- • **Durability That Lasts:** Crafted from flexible PVC with rustproof stainless steel clamps for long-term leak-proof performance.
- • **Trusted Industry Standard:** Meets ASTM D 5926, C 1173, CSA B602 & UPC codes for professional-grade reliability.
- • **Quick & Clean Installation:** No primers or glues needed—install fast without the mess or odors.
- • **Universal Fit, Zero Hassle:** Seamlessly connects cast iron, plastic, steel & more for versatile plumbing solutions.

## Overview

The Fernco P1056-44 is a flexible PVC pipe coupling designed to connect cast iron, plastic, or steel pipes with diameters between 4.10" and 4.65". Featuring corrosion-resistant stainless steel clamps and elastomeric PVC construction, it ensures a durable, leak-proof seal without the need for messy adhesives. Certified to multiple industry standards, this coupling offers a quick, reliable, and versatile solution for plumbing professionals and savvy homeowners alike.

## Description

Product Description Fernco P1056-44 Flexible PVC Pipe Coupling for Cast Iron, Plastic or Steel to Cast Iron, Plastic or Steel Connections From the Manufacturer Established in 1964, Fernco is a global leader in manufacturing high-quality flexible pipe couplings, drainage, and plumbing systems. Renowned for exceptional performance and reliability, Fernco products are trusted by homeowners and professionals alike. With a commitment to innovation and dependability, Fernco has earned a strong reputation for delivering superior solutions. As a proud USA manufacturer, Fernco is dedicated to maintaining the highest standards of production and engineering.

Review: works well - works well
Review: Good quality - Same quality as home improvement stores.

## Features

- UNMATCHED QUALITY & PERFORMANCE: Fernco couplings are made from elastomeric polyvinyl chloride for a strong, leak-proof fitting that’s resistant to chemicals and sewer gases
- FLEXIBLE FIT: To choose the right coupling, measure the outside diameter (OD) of your pipe. This coupling has an internal diameter (ID) of 4.58” and fits pipe ODs between 4.10" - 4.65"
- CONNECT VARIOUS PIPE TYPES: The P1056-44 coupling connects Plastic (PVC, ABS, CPVC, Smooth Wall HDPE), Cast Iron, Copper, Steel or Lead Pipe for a watertight joint. For sewer and drain, waste and vent piping.
- NO-MESS INSTALLATION: Fernco couplings are easy to install without the hassle of messy primers, glues and their unwanted odors.
- SPECS & CODES: Conforms to ASTM D 5926, C 1173 CSA B602 and UPC Approved. 300 stainless steel clamps are corrosion-resistant, rustproof and make installing quick and easy with just a screwdriver, nut driver or torque wrench.
- Stock coupling
- Use to connect any two pipes
- 4.58-Inch x 4.58-Inch x 4.02-Inch

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000BQQU52 |
| Best Sellers Rank | #8,580 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #140 in Pipe Fittings |
| Brand Name | Fernco |
| Color | Black |
| Connector Type | Reducer |
| Customer Reviews | 4.6 4.6 out of 5 stars (334) |
| Exterior Finish | Stainless Steel |
| Global Trade Identification Number | 00018578000124 |
| Included Components | Fernco P1056-44 Flexible PVC Pipe Coupling |
| Item Dimensions | 9.27 x 9.27 x 5.99 inches |
| Item Type Name | Coupling CI, Plastic To CI, Plastic 4" x 4" |
| Item Weight | 0.95 Pounds |
| Manufacturer | Fernco Inc. |
| Manufacturer Warranty Description | Warranty |
| Material Type | Corrosion-resistant, rustproof metal with PVD coating |
| Model Number | P1056-44 |
| Number of Pieces | 1 |
| Size | 4 Inch |
| Thread Size | 4 inch |
| UPC | 018578000124 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Fernco
- **Color:** Black
- **Connector Type:** Reducer
- **Exterior Finish:** Stainless Steel
- **Item Weight:** 0.95 Pounds
- **Item dimensions L x W x H:** 9.27 x 9.27 x 5.99 inches
- **Material:** Corrosion-resistant, rustproof metal with PVD coating
- **Number of Pieces:** 1
- **Size:** 4 Inch
- **Thread Size:** 4 inch

## Images

![P1056-44 Flexible PVC Pipe Coupling for Cast Iron, Plastic or Steel to Cast Iron, Plastic or Steel Connections - Image 1](https://m.media-amazon.com/images/I/71ZFaL9aZWL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ works well
*by T***Y on January 31, 2026*

works well

### ⭐⭐⭐⭐⭐ Good quality
*by P***O on January 24, 2026*

Same quality as home improvement stores.

### ⭐⭐⭐⭐⭐ Motorhome sewage connection
*by A***Y on January 13, 2026*

I used this to replace a coupling on my class A motorhome. It worked perfectly.

## Frequently Bought Together

- Fernco P1056-44 Flexible PVC Pipe Coupling for Cast Iron, Plastic or Steel to Cast Iron, Plastic or Steel Connections
- Fernco 1056-43 Coupling Flex 4X3 No Metal
- Fernco 1056-33 Flexible Pipe Coupling 3” CI/Plastic/Steel to 3” CI/Plastic/Steel

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-28*