---
product_id: 421520494
title: "Class A Customs | T-0500 | One (1) 5 Gallon RV Fresh and Gray Water Holding Tank RV Concession"
brand: "classacustoms"
price: "29 Lei"
currency: RON
in_stock: false
url: https://www.desertcart.ro/products/421520494-class-a-customs-t-0500-one-1-5-gallon-rv
store_origin: RO
region: Romania
---

# 5 Gallon Capacity Seamless One-Piece Construction NSF Certified & BPA Free Class A Customs | T-0500 | One (1) 5 Gallon RV Fresh and Gray Water Holding Tank RV Concession

**Brand:** classacustoms
**Price:** 29 Lei
**Availability:** ❌ Out of Stock

## Summary

> 💧 Stay Fresh, Stay Ahead: The Ultimate RV Water Tank Upgrade

## Quick Answers

- **What is this?** Class A Customs | T-0500 | One (1) 5 Gallon RV Fresh and Gray Water Holding Tank RV Concession by classacustoms
- **How much does it cost?** 29 Lei with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/421520494-class-a-customs-t-0500-one-1-5-gallon-rv)

## 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

- • **Built to Last:** Seamless, corrosion-resistant MDPE resin with UV-8 stabilization means no leaks, rust, or stains—durability you can trust.
- • **Made in the USA:** Proudly crafted in Elkhart, Indiana, supporting quality manufacturing and local craftsmanship.
- • **Compact Yet Mighty:** 5-gallon capacity fits perfectly in RVs, campers, and concession trailers without sacrificing space.
- • **Versatile Installation:** Rotatable tank dimensions and multiple threaded fittings offer flexible mounting and easy venting for optimal use.
- • **Hydrate with Confidence:** NSF/ANSI Std 61 certified materials ensure your water stays fresh and safe—no compromises on health.

## Overview

The Class A Customs T-0500 is a 5-gallon fresh and gray water holding tank designed for RVs, campers, and concession trailers. Made from NSF-certified, BPA-free medium density polyethylene with UV protection, it features seamless one-piece construction for durability and corrosion resistance. Its compact, rotatable design with multiple threaded fittings allows versatile installation, while its non-pressurized system requires venting for safe use. Manufactured in the USA, this tank meets health standards and is ideal for professionals seeking reliable, safe water storage on the go.

## Description

NSF Certified MATERIALS used for manufacturing process -- ALL PARTS of tank made with NSF International NSF/ANSI Std 61 approved Medium Density Polyethylene (MDPE) Resin with UV-8 stabilization -- The tank and fittings are both made out of this material. FRESH/DRINKING WATER SAFE - Other tank brands without NSF logo will not pass a health inspection, tanks made *without* the correct materials may be hazardous to your health. BPA FREE - Class A Customs does not carry this chemical nor uses it in the manufacturing process. FRESH or GRAY TANK use. SEAMLESS one piece construction, no seams to burst. RESISTANT to Stain, Corrosion and Rust Resistant. COLOR Creamy White you can see waterline through tank. OEM PART - No retail box - no install instruction. Have a certified technician install all parts to prevent product damage and personal injury. PREPARATION - Sanitize each tank prior to use to remove any debris from the manufacturing process. Tanks are made in a warehouse, wipe with a damp cloth to remove surface dust or scuffs. TANK MUST BE VENTED allowing air in and out when in use. **DO NOT PRESSURIZE TANK** DO NOT HOOK GARDEN HOSE DIRECTLY TO TANK **DAMAGE WILL OCCUR** DO NOT over-tighten fittings damage will occur. MOUNTING & BRACING - Place tank on level surface and brace to prevent tank from moving during transit. DO NOT hang tank by straps. DO NOT place weight on tank. WARRANTY - Cutting or modifying the tank in any way voids any/all warranty Using tank for any purpose other than fresh/gray water storage voids any/all warranty FOOD VENDORS You must verify requirements with health department where inspection will be made. BEFORE PURCHASING - Verify Requirements on Fresh Water Tank, Gray Water Tank, fittings, drainage, and mounting placement.

## Features

- 5 Gallon Capacity Fresh Drinking Water Safe Holding Tank Manufactured by Class A Customs - Fresh & Drinking Water Safe
- WATER TANK MEASUREMENTS: 17 1/2” Longest Length (not including fittings) x 7” x 9 1/2” (rotate tank to change height or width) Average thickness 7/32” +/- (+/- .25" on each measurement)
- BUILT-IN FITTING: (ONE) 1½ " Dia screw in balloon fitting (threaded female - NPT Standard) fitting will be closed, to use remove inner membrane with razor knife (THREE) ½ " Dia screw in fittings (threaded female - NPT Standard) fitting is not closed, this fitting is completely open.
- NON-PRESSURIZED TANK: you will need to vent this tank to use it, letting air in and out during use. Do NOT hook garden hose to tank use a fill dish.
- Great extra water storage in RV, pop-up camper, off road vehicles, concession trailers, hot dog carts, smaller food vendors and portable hand washing sinks. Class A Customs Manufactures this item here in the US in Elkhart, Indiana.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Class A Customs |
| Brand | classAcustoms |
| Model | T-0500 |
| Product Dimensions | 44.45 x 24.13 x 17.78 cm; 0.28 g |
| Manufacturer reference | T-0500 |
| Manufacturer Part Number | T-0500 |
| Item Weight | 0.28 g |

## Product Details

- **Brand:** classAcustoms
- **Colour:** Creamy White
- **Material:** Resin
- **Product dimensions:** 44.5L x 17.8W x 24.1H centimeters
- **Capacity:** 5 Gallons

## Images

![Class A Customs | T-0500 | One (1) 5 Gallon RV Fresh and Gray Water Holding Tank RV Concession - Image 1](https://m.media-amazon.com/images/I/51GS0dfEDBL.jpg)
![Class A Customs | T-0500 | One (1) 5 Gallon RV Fresh and Gray Water Holding Tank RV Concession - Image 2](https://m.media-amazon.com/images/I/81hEI-3xmjL.jpg)
![Class A Customs | T-0500 | One (1) 5 Gallon RV Fresh and Gray Water Holding Tank RV Concession - Image 3](https://m.media-amazon.com/images/I/71kc5yphBXS.jpg)
![Class A Customs | T-0500 | One (1) 5 Gallon RV Fresh and Gray Water Holding Tank RV Concession - Image 4](https://m.media-amazon.com/images/I/71Urviu0AoS.jpg)
![Class A Customs | T-0500 | One (1) 5 Gallon RV Fresh and Gray Water Holding Tank RV Concession - Image 5](https://m.media-amazon.com/images/I/81Wm6nYQI9L.jpg)

## Questions & Answers

**Q: Can this tank be installed on its side?**
A: Tank can be rotated to sit on any side.

**Q: Do I need to use plumber dope or tape on the fittings**
A: I used both monster tape and pipe sealant

**Q: can i use this on it if using one as a grey water tank? valterra 7105 abs gate valve, black, 1-1/2" mpt x slip**
A: A 1-1/2" MPT should certainly fit on the 1-1/2" FPT fitting.  You will have to cut out the seal in the fitting, but this is very easy to do.  I used the 1-1/2" fitting for a fill port, with a PVC threaded fitting, and the fit is perfect.

**Q: Can i add fittings new outlet fittings to these?**
A: you can drill new holes and glue new connectors as you see fit; keep in mind that you don't have access to the inside of the tank and can't use connectors that need to be bolted through the wall.

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-03*