---
product_id: 486097801
title: "Domed Polyethylene Reservoir, 16 Gallon"
brand: "romotech"
price: "₪3262"
currency: ILS
in_stock: true
reviews_count: 5
category: "Romo Tech"
url: https://www.desertcart.co.il/products/486097801-domed-polyethylene-reservoir-16-gallon
store_origin: IL
region: Israel
---

# 16-gallon capacity 5.5" oversized lid & 3/4" NPT outlet UV-stabilized, rustproof poly Domed Polyethylene Reservoir, 16 Gallon

**Brand:** romotech
**Price:** ₪3262
**Availability:** ✅ In Stock

## Summary

> 💼 Elevate your workflow with rugged, reliable water storage that keeps you ahead of the curve.

## Quick Answers

- **What is this?** Domed Polyethylene Reservoir, 16 Gallon by romotech
- **How much does it cost?** ₪3262 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/486097801-domed-polyethylene-reservoir-16-gallon)

## Best For

- romotech enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Fill & Drain 🔧:** Oversized 5.5" lid and 3/4" NPT outlet speed up refills, siphoning, and hose hookups with zero hassle.
- • **Secure Mobile Stability 🚚:** Molded tie-down channels lock the tank firmly in place—perfect for truck beds, trailers, and mobile work setups.
- • **True 16-Gallon Capacity 💧:** Clear molded gallon/liter marks for instant fluid level checks—never run dry on the job.
- • **Built to Brave the Elements ☀️:** UV-stabilized, rustproof polyethylene resists fading, warping, and corrosion for rugged outdoor use.
- • **Made in USA, Engineered for Tough Jobs 🇺🇸:** Durable, easy-clean design rated for non-flammable liquids up to 140°F—your reliable partner for farming, detailing, and emergency prep.

## Overview

The RomoTech Domed Polyethylene Reservoir is a 16-gallon, horizontal water tank crafted from UV-stabilized, rustproof medium-density polyethylene. Featuring clear gallon and liter markings, an oversized 5.5" lid, and a 3/4" NPT outlet, it offers easy filling, draining, and hose connections. Molded tie-down channels ensure secure transport in truck beds or trailers. Made in the USA and rated for non-flammable liquids up to 140°F, this tank is ideal for farming, construction, mobile detailing, and emergency water storage.

## Description

In Indiana, a charge of medium‑density polyethylene enters a rotational mold and emerges as a precise 16 gallon water tank—a horizontal domed reservoir designed for everyday reliability. The natural, translucent wall lets operators verify fluid level instantly, while molded gallon and liter markings provide an exact read. Outdoors, UV‑stabilized poly resists fading and warping; in service, it won’t rust or corrode. A 5‑1/2" lid (5" opening) and easy‑tighten cap simplify refills, and a built‑in bulkhead fitting with a 3/4" NPT outlet makes fast work of draining, siphoning, or hose connection. Molded tie‑down channels accept saddle straps so this portable water tank rides securely as a truck bed water tank or trailer water tank, ready for farm chores, job sites, and water tank for car detailing setups. Rated for non‑flammable liquids to 140°F, it serves confidently as a potable water tank, a rugged water storage tank, or an RV water tank for extended trips. Made in the USA, it’s engineered for cleanability, durability, and dependable performance wherever you need compact capacity and square‑profile stability.

Review: Works well for my pressure washing setup, holds water as well as bleach.
Review: well made and solid construction. I have a second faucet near the top so it can drain into my rain catchment system. Mine is being used for the discharge from a reverse osmosis filter, to not be wasteful of water.

## Features

- 16 GALLON CAPACITY WITH CLEAR MARKINGS — This horizontal square reservoir delivers a true 16 gallon water tank with molded gallon/liter marks; natural translucent poly shows level at a glance for potable water or other non‑flammable liquids
- UV-STABILIZED, RUSTPROOF POLY TANK — Medium‑density poly tank resists corrosion and sun; built to live outdoors on farms, work sites, or trailers as a rugged water storage tank that won’t warp, fade, or crack through seasons of daily service.
- EASY FILL & DRAIN HARDWARE — Oversized 5‑1/2" lid (5" opening), easy‑tighten cap, and built‑in bulkhead fitting with 3/4" NPT outlet speed refills, siphoning, and hose hookups—ideal as a portable water tank or water tank for pressure washer.
- SECURE FOR MOBILE USE — Molded tie‑down channels accept saddle straps to lock this square water tank into a truck bed or trailer; a smart truck bed water tank or trailer water tank for mobile detailing, irrigation, and emergency prep.
- MADE IN USA, SPEC'D FOR TOUGH JOBS — For non‑flammable liquids up to 140°F contact temp; easy‑clean plastic water tank with 16‑gal capacity and 3/4" NPT outlet—reliable as an RV water tank for camping, agriculture, or industrial tasks.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01BFC5NIA |
| Capacity | 16 Gallons |
| Country of Origin | USA |
| Fit Type | Universal |
| Generic Name | Water Tank for Farming Construction and More |
| Global Trade Identification Number | 00724920144513 |
| Included Components | Storage Tank^Lid |
| Item Dimensions LxWxH | 55.9 x 40.6 x 40.6 Centimeters |
| Item Weight | 4 kg 540 g |
| Item model number | 82123889 |
| Manufacturer | RomoTech |
| Net Quantity | 1.0 Count |
| Product Dimensions | 55.88 x 40.64 x 40.64 cm; 4.54 kg |
| Product Grade | Like New |
| UPC | 724920144513 |

## Product Details

- **Brand:** RomoTech
- **Item Weight:** 10 Pounds
- **Item dimensions L x W x H:** 55.9 x 40.6 x 40.6 Centimeters
- **Material:** Polyethylene (PE)
- **Vehicle Service Type:** Truck, SUV

## Images

![Domed Polyethylene Reservoir, 16 Gallon - Image 1](https://m.media-amazon.com/images/I/51fPFiwKfOL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: I need a 40-60 gallon (anything in that range) version of this tank. Where can I find one?**
A: Part# 82123899 is the largest capacity available in this style at 26 gallons. For your size range, you can look at the 50 gallon square end tank (part# 82123919) or the 65 gallon round horizontal tank with legs (part# 82123939).

**Q: Is there a version around 12-15 gallons available?**
A: This style reservoir is also available in 8 gallon (part# 82123879) and 16 gallon (part# 82123889) capacities.

**Q: Doyou have a permanent mounting cage for this?**
A: Good Morning!

Unfortunately, we do not have a mounting cage for this product.

**Q: do you make straps to fasten? If not is there a strap you can recommend?**
A: These reservoirs are designed to use "saddle straps", but Buyers Products does not specify a specific strap.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by T***N on 3 January 2026*

Works well for my pressure washing setup, holds water as well as bleach.

### ⭐⭐⭐⭐⭐ Review
*by B***Y on 7 November 2025*

well made and solid construction. I have a second faucet near the top so it can drain into my rain catchment system. Mine is being used for the discharge from a reverse osmosis filter, to not be wasteful of water.

### ⭐⭐⭐⭐⭐ Review
*by B***R on 16 November 2025*

Heavy weight polyethylene, seems very well made. I've been using this to transport water from the neighbors to a 250 gallon IBC tote. It's the perfect size to fit into the back of a pickup truck. No leaks as far as I can tell.

## Frequently Bought Together

- RomoTech 82123889 Polyethylene Domed Reservoir Water Tank, 16 gallon, Made In The USA Poly Tank For Water and Non-Flammable Liquids, Rust and Corrosion Proof
- RomoTech 82123919 Horizontal Square Reservoir Water Tank, 50 gallon, Made In The USA, Poly Tank For Water and Non-Flammable Liquids, Rust and Corrosion Proof
- RomoTech 82123909 Horizontal Square Reservoir Water Tank, 30 gallon, Made In The USA, Poly Tank For Water and Non-Flammable Liquids, Rust and Corrosion Proof

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---

*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-03-09*