---
product_id: 171746037
title: "Class A Customs 27 Gallon RV Waste Black Water Holding Tank WT-2700"
brand: "classacustoms"
price: "$U18550"
currency: UYU
in_stock: true
reviews_count: 8
category: "Class Acustoms"
url: https://www.desertcart.uy/products/171746037-class-a-customs-27-gallon-rv-waste-black-water-holding
store_origin: UY
region: Uruguay
---

# 3” ABS Female Outlet 27 Gallon Capacity Made in USA MDPE Resin Class A Customs 27 Gallon RV Waste Black Water Holding Tank WT-2700

**Brand:** classacustoms
**Price:** $U18550
**Availability:** ✅ In Stock

## Summary

> 🚐 Upgrade your RV’s backbone with the tank that keeps you moving!

## Quick Answers

- **What is this?** Class A Customs 27 Gallon RV Waste Black Water Holding Tank WT-2700 by classacustoms
- **How much does it cost?** $U18550 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/171746037-class-a-customs-27-gallon-rv-waste-black-water-holding)

## Best For

- classacustoms enthusiasts

## Why This Product

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

## Key Features

- • **Generous 27 Gallon Capacity:** Perfectly sized for extended RV adventures without frequent dumps
- • **Seamless One-Piece Construction:** No weak points or leaks—built to withstand rugged travel
- • **Durable American-Made MDPE Resin:** Crafted in the USA for unmatched strength and longevity
- • **Customizable Inlet & Vent Placement:** Tailor installation to your RV setup for optimal performance
- • **Engineered Outlet for Secure Connections:** 3” ABS female pipe outlet designed for reliable waste flow

## Overview

The Class A Customs 27 Gallon RV Waste Black Water Holding Tank WT-2700 is a robust, seamless, one-piece tank made from medium density polyethylene resin in the USA. Designed exclusively for waste and gray water, it features a fixed 3” ABS female outlet and requires user-installed inlet and vent fittings. Sized at 35"L x 17"W x 10"H, it offers reliable durability and customizable installation for RVs, campers, trailers, and tiny houses.

## Description

RV Waste Water Holding Tank MADE IN THE USA by Class A Customs using Medium Density Polyethylene (MDPE) Resin TANK NOT FOR FRESH OR DRINKING WATER USE – WASTE/GRAY WATER USE ONLY -SEAMLESS One-piece construction, no seams to burst COLOR Black OEM PART No retail box - no install instructions Have a certified technician install all parts to prevent product damage and personal injury PREPARATION Tanks are made in a warehouse clean each tank prior to use to remove any debris, scuffs or marking from the manufacturing process INSTALLED OUTLET 3” ABS Female Pipe - outlet can not be moved DO NOT over-tighten fittings damage will occur Dump valves do not hook directly to the 3" ABS fitting, from the outlet run PVC or ABS piping, dump valve is added to the piping. INLET & VENT INSTALLATION Class A Customs Black Water Tanks only come with the outlet the end user will determine where the inlet and vent will need to be placed and install, hardware NOT included. TANK MUST BE VENTED allowing air in and out when in use. *DO NOT PRESSURIZE TANK* DO NOT over-tighten fittings damage will occur. MOUNTING & BRACING be sure to secure tank to prevent movement and be sure to secure due to weight when loaded DO NOT place weight on tank.

Review: Good quality - Good quality
Review: 100% Satisfied - 100% Satisfied

## Features

- 27 Gallon RV Waste Water Holding Tank MADE IN THE USA by Class A Customs using Medium Density Polyethylene (MDPE) Resin TANK NOT FOR FRESH OR DRINKING WATER USE – WASTE/GRAY WATER USE ONLY – Used in RV’s Campers, Trailers, Motorhomes and Tiny Houses
- INSTALLED OUTLET 3” ABS Female Pipe - outlet can not be moved DO NOT over-tighten fittings damage will occur Dump valves do not hook directly to the 3" ABS fitting, from the outlet run PVC or ABS piping (not included), dump valve (not included) is added to the piping.
- INLET & VENT INSTALLATION Class A Customs Black Water Tanks only come with the outlet the end user will determine where the inlet and vent will need to be placed and install, hardware NOT included. TANK MUST BE VENTED allowing air in and out when in use. *DO NOT PRESSURIZE TANK* DO NOT over-tighten fittings damage will occur.
- NOT INCLUDED Inlet and Vent Fittings / Additional Fittings / Hardware / Mounting Hardware / Dump Valve / Piping NOT INCLUDED

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07Z5DDNLQ |
| Best Sellers Rank | #196,577 in Automotive ( See Top 100 in Automotive ) #17 in RV Black Water Tanks |
| Brand | classAcustoms |
| Capacity | 27 Gallons |
| Color | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (172) |
| Date First Available | February 11, 2019 |
| Manufacturer | Class A Customs |
| Manufacturer Part Number | WT-2700 |
| Material | Polyethylene (PE), Polyvinyl Chloride (PVC), Resin |
| Product Dimensions | 35"L x 17"W x 10"H |
| Shape | Rectangular |

## Product Details

- **Brand:** classAcustoms
- **Capacity:** 27 Gallons
- **Color:** Black
- **Material:** Polyethylene (PE), Polyvinyl Chloride (PVC), Resin
- **Product Dimensions:** 35"L x 17"W x 10"H

## Images

![Class A Customs 27 Gallon RV Waste Black Water Holding Tank WT-2700 - Image 1](https://m.media-amazon.com/images/I/61h-tMkrAwL.jpg)
![Class A Customs 27 Gallon RV Waste Black Water Holding Tank WT-2700 - Image 2](https://m.media-amazon.com/images/I/71llZFw-GJL.jpg)
![Class A Customs 27 Gallon RV Waste Black Water Holding Tank WT-2700 - Image 3](https://m.media-amazon.com/images/I/71rwuRYpz3L.jpg)
![Class A Customs 27 Gallon RV Waste Black Water Holding Tank WT-2700 - Image 4](https://m.media-amazon.com/images/I/71W8KPkK8fL.jpg)
![Class A Customs 27 Gallon RV Waste Black Water Holding Tank WT-2700 - Image 5](https://m.media-amazon.com/images/I/711a3fh6A9L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality
*by A***R on January 10, 2024*

Good quality

### ⭐⭐⭐⭐⭐ 100% Satisfied
*by S***Y on June 16, 2022*

100% Satisfied

### ⭐⭐⭐⭐⭐ Seems good quality. Nothing negative to say so far.
*by P***R on February 21, 2020*

Seems a quality product.

## Frequently Bought Together

- Class A Customs 27 Gallon RV Waste Black Water Holding Tank WT-2700
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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-03-03*