---
product_id: 736553822
title: "0.5l mini Scuba Tank Diving Tank"
brand: "unarowhals"
price: "AR$807978"
currency: ARS
in_stock: true
url: https://www.desertcart.com.ar/products/736553822-0-5l-mini-scuba-tank-diving-tank
store_origin: AR
region: Argentina
---

# 5-10 min underwater air supply 3000psi pressure capacity DOT-certified aviation aluminum tank 0.5l mini Scuba Tank Diving Tank

**Brand:** unarowhals
**Price:** AR$807978
**Availability:** ✅ In Stock

## Summary

> 🌊 Dive Light, Breathe Right — Your Mini Gateway to Underwater Freedom!

## Quick Answers

- **What is this?** 0.5l mini Scuba Tank Diving Tank by unarowhals
- **How much does it cost?** AR$807978 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/736553822-0-5l-mini-scuba-tank-diving-tank)

## Best For

- unarowhals enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Crafted from aviation-grade aluminum with reliable pressure gauges and constant pressure valve for worry-free dives.
- • **Portable Freedom:** Lightweight 5.63kg setup fits in a sleek carry bag—ditch bulky gear and dive on your terms.
- • **Compact Powerhouse:** 0.5L tank delivers 3.5 cu ft of breathable air at 3000psi for quick underwater escapes.
- • **All-in-One Dive Kit:** Includes mask, pump, adapter, and anti-lose rope with lifetime support—ready for your next aquatic adventure.
- • **Effortless Breathing:** Integrated mask system auto-switches air source for seamless surface-to-submerge transitions.

## Overview

The UNAROWHALS Mini Scuba Tank is a compact 0.5L aluminum dive tank delivering 3.5 cubic feet of air at 3000psi, providing 5-10 minutes of underwater breathing. Designed for convenience and safety, it features a constant pressure valve, pressure gauges, and a compatible full-face mask system that automatically switches air sources. Lightweight and portable, it comes as a complete kit with a hand pump, mask, and accessories, making it ideal for quick snorkeling and shallow dives with DOT-certified reliability.

## Description

Full description not available

## Features

- Compatibility: When these scuba tanks are used with a compatible diving mask, the snorkel mask draws air from the outside when on the surface, and when underwater, the air from the diving tank automatically fills the inside of the mask, allowing you to breathe freely through your nose and mouth. Whether snorkeling along vibrant coral reefs or conducting shallow dives in tranquil lagoons, it will provide users with the flexibility to immerse themselves in different aquatic environments.
- Convenience: Mini scuba diving tanks offer convenience like no other. This scuba tank can hold 3.5cuft of air at a pressure of 3000psi, which can be used underwater for about 5-10 minutes. They eliminate the need for bulky dive gear and extensive setup processes. With a mini dive tank, divers can enjoy quick and easy access to underwater exploration. Whether it's a snorkeling trip, a shallow dive, or underwater photography, these small scuba tanks provide hassle-free diving experiences.
- Safety: While scuba air tanks are smaller in size, they are engineered with safety as a top priority. This diving tank is made of aviation aluminum and is equipped with reliable pressure gauges, valves, and regulators while using a more stable constant pressure breathing valve to ensure proper functioning and air supply during dives. They are rigorously tested and DOT-certified to guarantee the safety of divers. With mini diving tanks, divers can go on underwater adventures with peace of mind.
- Instructions for use: This gas cylinder needs to be assembled by yourself, and there is no gas in the bottle. There is a multi-layer filter device at the gas cylinder interface to prevent dust and impurities from entering the bottle. The bottle head is equipped with a switch to freely control the in and out of the gas in the bottle to prevent accidental leakage. The manual pump in this set can inflate this device, but it takes more than six hundred times to fill a 0.5L scuba tank.
- Package contents: Includes a 0.5L gas cylinder, a constant pressure breathing valve, a high-pressure hand pump, a big handbag, a full-face mask, a mask adapter, and an anti-lose rope. We provide 24-hour online service and lifetime customer support if you have any questions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Package Dimensions L x W x H | 27.85 x 13.15 x 4.75 inches |
| Package Weight | 5.63 Kilograms |
| Item Weight | 5.63 Kilograms |
| Brand Name | UNAROWHALS |
| Color | D005G Blue |
| Material | Aluminium |
| Manufacturer | UNAROWHALS |

## Images

![0.5l mini Scuba Tank Diving Tank - Image 1](https://m.media-amazon.com/images/I/61KXT3+58ZL.jpg)

## Questions & Answers

**Q: Q1: How long can this 0.5L mini scuba tank last underwater?**
A: When fully filled to 3000 PSI, the 0.5L scuba tank can provide up to 5-10 minutes of breathing air. Actual duration depends on dive depth, water conditions, and individual breathing rate. This tank is a backup air source, not a primary scuba tank.

**Q: Q2: Can beginners or non-certified users use this tank?**
A: No. This product is intended for certified scuba divers only. Proper training and knowledge of underwater breathing equipment are required to use this tank safely.

**Q: Q3: How do I inflate it?**
A: You will need a high-pressure air compressor capable of producing 4500 psi, and you will need to ensure the air is dry and clean. Using a high-pressure manual pump, it would take over 500 cycles to raise a 0.5L cylinder to 3000 psi.

**Q: Q4: Can I use a regular air pump or tire inflator to fill it?**
A: No. Standard air pumps, tire inflators, or low-pressure compressors cannot reach the required pressure and should not be used. Only professional high-pressure scuba filling equipment is suitable.

**Q: Q5: Has it been DOT certified?**
A: Yes, all UNAROWHALS diving cylinders have passed DOT certification before they are allowed to be sold.

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-01-24*