---
product_id: 402566177
title: "CHARLOTTE PIPE 1 1/2 x 3 Pipe DWVINCREASER Reducer DWV (Drain, Waste and Vent) (1 Unit Piece)"
brand: "charlotte pipe"
price: "R$394"
currency: BRL
in_stock: true
reviews_count: 5
category: "Charlotte Pipe"
url: https://www.desertcart.com.br/products/402566177-charlotte-pipe-1-1-2-x-3-pipe-dwvincreaser-reducer
store_origin: BR
region: Brazil
---

# Heat resistant up to 140°F Schedule 40 PVC durability Proudly made in USA CHARLOTTE PIPE 1 1/2 x 3 Pipe DWVINCREASER Reducer DWV (Drain, Waste and Vent) (1 Unit Piece)

**Brand:** charlotte pipe
**Price:** R$394
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your plumbing game with Charlotte Pipe’s precision and pride!

## Quick Answers

- **What is this?** CHARLOTTE PIPE 1 1/2 x 3 Pipe DWVINCREASER Reducer DWV (Drain, Waste and Vent) (1 Unit Piece) by charlotte pipe
- **How much does it cost?** R$394 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/402566177-charlotte-pipe-1-1-2-x-3-pipe-dwvincreaser-reducer)

## Best For

- charlotte pipe enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Conscious Production:** Made with continuous environmental improvements and award-winning water conservation.
- • **Lightweight & Effortless:** Install faster with ultra-light PVC that requires no special tools.
- • **Seamless DWV Integration:** Engineered for flawless drain, waste, and vent systems—no pressure needed.
- • **Heat-Resistant Reliability:** Handles temperatures up to 140°F, perfect for residential and commercial use.
- • **Trusted American Craftsmanship:** Over 100 years of manufacturing excellence, supporting 1,400+ US workers.

## Overview

The Charlotte Pipe 1 1/2 x 3 DWV Increaser Reducer is a lightweight, durable PVC fitting designed for non-pressure drain, waste, and vent systems. Made in the USA with over a century of expertise, it supports temperatures up to 140°F and installs easily without special tools, ensuring reliable performance for both residential and commercial plumbing applications.

## Description

PVC fittings are for drain, waste and vent purposes. They are used in gravity-fed waste elimination systems and are for Non-Pressure systems where temperatures will not exceed 140° F. PVC is lightweight and easy to install. They require no special tools for cutting, and can be installed with solvent cementing, threading, flanging, and roll-grooved joining. All Charlotte Pipe products are manufactured in the USACharlotte PipeFor over a century Charlotte Pipe and Foundry Company has been manufacturing pipe and fittings exclusively in the USA, employing 1,400 loyal, hard-working Americans. Today we manufacture the industry's broadest range of standard and specialty DWV products, including cast iron and plastic pipe and fittings.Charlotte Pipe is headquartered in Charlotte, NC, and has seven plant locations across the United States.Why We're DifferentCharlotte Pipe products are designed to work together seamlessly.We're the only manufacturer that offers a complete system of cast iron, PVC, CPVC, ABS and FlowGuard Gold pipe and fittings for residential and commercial plumbing systems and industrial applications.We're constantly focusing on process improvement to serve you better. We've invested millions in improving manufacturing efficiency, productivity and capacity. Continuous investment in the latest casting technology has made our foundry one of the most modern in the world.Charlotte Pipe meets or exceeds all federal, state and local environmental regulations and standards. Since 1988, we have spent approximately $30 million on environmental improvement projects. We recently received the "Blue Thumb" award from our local water authority for our water conservation efforts.Computers and technicians constantly monitor production with online and in-lab QC tests. All our pipe and fittings are checked for dimensional accuracy and chemical composition, as well as hydrostatic burst, crush, and impact strength.

Review: Thanks - Thanks
Review: Good quaolity - Cheaper to buy on line verses in the local big orange store. These are good quality PVC reducers from 3" to 2". I am happy with the purchase.

## Features

- White fittings used in sanitary drain, waste, and vent (DWV), sewer and storm drainage applications
- Not intended for pressure use
- For use where systems will not exceed 140° F
- Lightweight, easy to install
- MADE IN THE USA: For over a century, Charlotte Pipe has been manufacturing pipe and fittings, employing more than 1,400 loyal, hard-working Americans. All of our products are proudly made in the USA.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000UFPP64 |
| Brand | Charlotte Pipe |
| Brand Name | Charlotte Pipe |
| Colour | White |
| Connector Type | Reducer |
| Country of Publication | USA |
| Customer Reviews | 4.6 out of 5 stars 454 Reviews |
| Exterior Finish | PVC |
| Global Trade Identification Number | 00611942032044 |
| Included Components | Charlotte Pipe 1-1/2" X 3" Plain End Pipe Fitting - Increaser Reducer Schedule 40 PVC DWV (Drain, Waste and Vent) Durable and Easy to Install for Home or Industrial Use Fitting (Single Unit) |
| Item Dimensions | 10.2 x 10.2 x 8.6 Centimeters |
| Item Type Name | Charlotte Pipe 1-1/2" X 3" Plain End Pipe Fitting - Increaser Reducer Schedule 40 PVC DWV (Drain, Waste and Vent) Durable and Easy to Install for Home or Industrial Use Fitting (Single Unit) |
| Item Weight | 0.03 Pounds |
| Item dimensions L x W x H | 10.2 x 10.2 x 8.6 Centimeters |
| Manufacturer | Charlotte Pipe |
| Manufacturer Part Number | PVC 00102 0800HA PC |
| Material | Polyvinyl Chloride |
| Material Type | Polyvinyl Chloride |
| Model Number | PVC001020800HA |
| Number of Pieces | 1 |
| Size | 1 1/2 X 3 Inch ( EACH qty: 1 ) |
| Thread Size | 1.5 inch |
| Thread Type | NPT |
| UPC | 611942032044 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Charlotte Pipe
- **Colour:** White
- **Connector Type:** Reducer
- **Exterior Finish:** White
- **Item Weight:** 1.6 Ounces
- **Item dimensions L x W x H:** 7 x 7 x 5.5 Centimeters
- **Material:** Polyvinyl Chloride
- **Size:** 1-1/2 Inch x 2 Inch (Qty: 1)
- **Thread Size:** 2 inches
- **Thread Type:** NSF

## Images

![CHARLOTTE PIPE 1 1/2 x 3 Pipe DWVINCREASER Reducer DWV (Drain, Waste and Vent) (1 Unit Piece) - Image 1](https://m.media-amazon.com/images/I/61V-JA5NJ0L.jpg)
![CHARLOTTE PIPE 1 1/2 x 3 Pipe DWVINCREASER Reducer DWV (Drain, Waste and Vent) (1 Unit Piece) - Image 2](https://m.media-amazon.com/images/I/61GxgA4d-HL.jpg)
![CHARLOTTE PIPE 1 1/2 x 3 Pipe DWVINCREASER Reducer DWV (Drain, Waste and Vent) (1 Unit Piece) - Image 3](https://m.media-amazon.com/images/I/61CS1MSMZmL.jpg)
![CHARLOTTE PIPE 1 1/2 x 3 Pipe DWVINCREASER Reducer DWV (Drain, Waste and Vent) (1 Unit Piece) - Image 4](https://m.media-amazon.com/images/I/61NdQS1dMsL.jpg)
![CHARLOTTE PIPE 1 1/2 x 3 Pipe DWVINCREASER Reducer DWV (Drain, Waste and Vent) (1 Unit Piece) - Image 5](https://m.media-amazon.com/images/I/61tpJlmofpL.jpg)

## Available Options

This product comes in different **Color, Size, Number Of Items** options.

## Questions & Answers

**Q: On the 4x6 increaser, there is an inside ring to stop the 4 in pipe being inserted too far. What is the inside diam of that ring?**
A: Hi, DWV fittings meeting the requirements of ASTM D2665 have tapered fitting hubs and include a center stop in the fitting.  The bottom of the 4” fitting hub will have an approximate inside diameter of 4.495.

**Q: what is the inside diameter of the 3 inch side of the 4inch/3 inch reducer?**
A: DWV fittings meeting the requirements of ASTM D2665 have tapered fitting hubs and include a center stop in the fitting.  The bottom of the 3” fitting hub will have an approximate inside diameter of 3.495”.

**Q: Is the 4" X 6" fitting to connect 4" and 6" sch40 piping? Just making sure those are the dimensions implied. Thanks!**
A: I purchased the 2 X 1 1/2 inch fitting and used to connect a 2 inch PVC pipe to a 1 1/2 inch PVC pipe.

**Q: Can this be used above ground when outside temps get below zero? If not, what can I use?**
A: This part, an increaser/reducer, is intended for non-pressure applications for both above and below ground use.  Please make sure this part is not being used to convey pressurized fluids, as this fitting is not rated for that, and fluids at or below 32°F do freeze, likely causing a failure to occur.  If this part is installed in a drain, waste, and vent application, gravity and proper installation (1/4” per foot slope in the entire system) should move all standing water and therefore mitigating any freeze potential. 

Thanks,

Charlotte Pipe

## Customer Reviews

### ⭐⭐⭐⭐⭐ Thanks
*by E***E on 13 June 2024*

Thanks

### ⭐⭐⭐⭐⭐ Good quaolity
*by S***E on 15 February 2025*

Cheaper to buy on line verses in the local big orange store. These are good quality PVC reducers from 3" to 2". I am happy with the purchase.

### ⭐⭐⭐⭐⭐ Works as advertised!
*by R***H on 31 May 2024*

You'd think that a PVC fitting such as this would be available at you local Big-Box Home Improvement store or even a local irrigation supply, but, no. They have the reducer bushings, which is basically a flat disc that fits into the pipe, and a molded opening to the transition to the smaller diameter. Since this is for a gravity fed system, I needed a reducer that funnels the water from the larger diameter to smaller diameter to make sure there is as little standing water left in the pipe when the water flow stops. I'm using it to route the discharge from a downspout around a new retaining wall so the downspout water does not undermine the new retaining wall, and the discharge is used to irrigate the plants on a hill at the side of the property. The pipe reduces from a 4 inch ABS pipe down to 1 inch PVC to go around the retaining wall. There is no pressure in the system, so mixing PVC and ABS will hold up just fine. Just make sure you use the correct cement, (Transition Cement), when mixing ABS and PVC.

## Frequently Bought Together

- Charlotte Pipe 1-1/2" X 2" Plain End Pipe Fitting - Increaser Reducer Schedule 40 PVC DWV (Drain, Waste and Vent) Durable and Easy to Install for Home or Industrial Use Fitting (Single Unit)
- Charlotte Pipe 1" Coupling Pipe Fitting - (Socket x Socket) Schedule 40 PVC Pressure Durable, Easy to Install, High Tensile and Sound Deadening for Home or Industrial Use (Single Unit)
- CHARLOTTE PIPE 1 1/2 x 1/2 SCH 40 REDUCER BUSHING SPGXS PRESSURE (1 Unit Piece)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-07-10*