---
product_id: 421809394
title: "4801 Series PVC DWV Pipe Fitting, Coupling, 1-1/2\" Hub"
brand: "nibco"
price: "¥3920"
currency: JPY
in_stock: true
reviews_count: 5
category: "Nibco"
url: https://www.desertcart.jp/products/421809394-4801-series-pvc-dwv-pipe-fitting-coupling-1-1-2
store_origin: JP
region: Japan
---

# Smooth interior for optimal flow 1.5" coupling size PVC corrosion-resistant material 4801 Series PVC DWV Pipe Fitting, Coupling, 1-1/2" Hub

**Brand:** nibco
**Price:** ¥3920
**Availability:** ✅ In Stock

## Summary

> 🛠️ Connect with confidence — the smart choice for seamless, durable plumbing!

## Quick Answers

- **What is this?** 4801 Series PVC DWV Pipe Fitting, Coupling, 1-1/2" Hub by nibco
- **How much does it cost?** ¥3920 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/421809394-4801-series-pvc-dwv-pipe-fitting-coupling-1-1-2)

## Best For

- nibco enthusiasts

## Why This Product

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

## Key Features

- • **Durable PVC Build:** Lightweight yet tough, engineered to resist corrosion and chemical wear.
- • **ASTM Certified Quality:** Meets rigorous ASTM D2665 & D3311 standards for trusted reliability.
- • **Versatile Compatibility:** Easily integrates with steel, copper, or cast iron via transition fittings.
- • **Streamlined Interior Finish:** Minimizes friction and buildup, ensuring superior drainage performance.
- • **Precision 1.5" Hub Connection:** Seamlessly link pipes with exact diameter for flawless flow continuity.

## Overview

The NIBCO 4801 Series PVC DWV Coupling is a 1-1/2" hub fitting designed for drain, waste, and vent systems. Crafted from corrosion-resistant PVC, it offers a lightweight yet high-strength solution that outperforms metal fittings with its smooth interior finish for reduced friction and buildup. Certified to ASTM D2665 and D3311 standards, this coupling ensures reliable, professional-grade connections in residential and commercial plumbing applications.

## Description

The NIBCO 4801 coupling pipe fitting is made of PVC for drain, waste, and vent systems (DWV) and has hub connections. This coupling fitting connects two pipes going in the same direction with the same diameter to extend a straight run. It has female hub openings for sliding over the ends of male pipes. The hub end connects to pipes with a smooth bore for enhanced flow. This fitting is made of PVC for use in non-pressure residential and commercial drain, waste, and vent (DWV) sanitary systems. PVC resists corrosion and chemicals, exhibits high strength, and weighs less than fittings made from metal. PVC can be connected to other materials such as steel, copper, or cast iron using transition fittings. This fitting provides superior flow to metal because of its smooth interior finish, which reduces friction and inhibits buildup of materials. This fitting meets American Society for Testing and Materials (ASTM) D2665 and D3311 specifications for quality assurance.Pipe fittings are components used for connecting, terminating, controlling flow, and changing the direction of piping in many different industries. When purchasing pipe fittings, consider the application, as this will affect material type, shape, size, and required durability. Fittings are available threaded or unthreaded, in many shapes, styles, sizes, and schedules (pipe wall thickness).NIBCO manufactures flow-control products for construction, industrial, fire protection, and irrigation applications. The company, founded in 1904, is headquartered in Elkhart, IN, and meets International Organization for Standardization (ISO) 9001 standards for quality assurance.

Review: We have bought a lot of tape in our time, this product works great for us for the project,color was perfect and easy to use.
Review: I was a little worried with some of the reviews saying they got the incorrect item, but I figured it was only 0.80$ or so, and I was too lazy to make a 30min round trip to Lowes for a single coupling (and what is that, 3-4$ in gas?). Bought a 1½in coupling, got a 1½in coupling. No difference in make or quality to a pvc coupling made by Charlotte Whatever Co.

## Features

- Coupling for connecting two pipes with the same diameter in a straight run
- Hub ends for connecting to male unthreaded pipes or fittings
- PVC-DWV for corrosion resistance, high strength, and less weight than fittings made from metal
- Smooth interior finish for reduced friction and material buildup
- Meets specifications ASTM D2665 and D3311 for quality assurance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B007Q2GRVG |
| ASIN  | B007Q2GRVG |
| Batteries Included? | No |
| Batteries Required? | No |
| Color | White |
| Customer Reviews | 4.6 4.6 out of 5 stars (434) |
| Customer reviews | 4.6 4.6 out of 5 stars (434) |
| Date First Available | 1 March 2014 |
| Date First Available  | 1 March 2014 |
| Is Discontinued By Manufacturer  | No |
| Item Package Quantity | 1 |
| Item Weight | 22.7 g |
| Item model number | C5812LR2 |
| Item model number  | C5812LR2 |
| Manufacturer | NIBCO |
| Manufacturer  | NIBCO |
| Material | Polyvinyl Chloride |
| Measurement System | Inch |
| Number Of Pieces | 1 |
| Part number | K00935H |
| Product Dimensions | 3.81 x 5.84 x 5.84 cm; 22.68 g |
| Product Dimensions  | 3.81 x 5.84 x 5.84 cm; 22.68 g |
| Size | 1-1/2" |
| Specification met | ASTM D2665^NSF/ANSI Standard 14^UL Listed 94V-0^NSF U.P. Certified |
| Style | Socket Weld |

## Product Details

- **Brand:** NIBCO
- **Colour:** White
- **Item dimensions L x W x H:** 38 x 58 x 58 millimeters
- **Material:** Polyvinyl Chloride
- **Size:** 1-1/2"

## Images

![4801 Series PVC DWV Pipe Fitting, Coupling, 1-1/2" Hub - Image 1](https://m.media-amazon.com/images/I/51X6UBOtLrL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***R on 6 September 2025*

We have bought a lot of tape in our time, this product works great for us for the project,color was perfect and easy to use.

### ⭐⭐⭐⭐⭐ Review
*by L***R on 20 October 2021*

I was a little worried with some of the reviews saying they got the incorrect item, but I figured it was only 0.80$ or so, and I was too lazy to make a 30min round trip to Lowes for a single coupling (and what is that, 3-4$ in gas?). Bought a 1½in coupling, got a 1½in coupling. No difference in make or quality to a pvc coupling made by Charlotte Whatever Co.

### ⭐⭐⭐⭐⭐ Review
*by W***. on 13 February 2023*

Perfect for my pig trails in mapping for my whelping box. I couldn't find any at Lowes and so I looked online and found these much cheaper, thank you!

## Frequently Bought Together

- NIBCO U4801 11/2 HXH COUPLING PVC
- NIBCO U4807 11/2 HXH 90 ELBOW PVC White, 1.5 Inch
- NIBCO U4806 11/2 HXH 45 ELBOW PVC White, 1.5 Inch

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-18*