---
product_id: 619947482
title: "HOUVAN H400 Mini Scuba Tank 1.0L Scuba Tank Up to 20 Minutes Underwater Breathing Portable Diving Tank with On-Off Valve Reusable Pony Bottle for Underwater Exploration Emergency/Recreation"
brand: "houvan"
price: "€ 373.40"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/619947482-houvan-h400-mini-scuba-tank-1-0l-scuba-tank-up
store_origin: IE
region: Ireland
---

# Up to 20 min underwater breathing Adjustable on-off valve with constant pressure Aviation-grade 6061 aluminum, airline safe HOUVAN H400 Mini Scuba Tank 1.0L Scuba Tank Up to 20 Minutes Underwater Breathing Portable Diving Tank with On-Off Valve Reusable Pony Bottle for Underwater Exploration Emergency/Recreation

**Brand:** houvan
**Price:** € 373.40
**Availability:** ✅ In Stock

## Summary

> 🌊 Dive Deeper, Travel Lighter, Breathe Easier!

## Quick Answers

- **What is this?** HOUVAN H400 Mini Scuba Tank 1.0L Scuba Tank Up to 20 Minutes Underwater Breathing Portable Diving Tank with On-Off Valve Reusable Pony Bottle for Underwater Exploration Emergency/Recreation by houvan
- **How much does it cost?** € 373.40 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/619947482-houvan-h400-mini-scuba-tank-1-0l-scuba-tank-up)

## Best For

- houvan enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Filling Options:** Fill quickly at dive shops with an 8mm interface or use the included mini pump—flexibility that fits your adventure style.
- • **Precision Breathing Control:** Innovative constant pressure valve with adjustable on-off control ensures safer, smoother air delivery every dive.
- • **Multi-Scenario Essential Gear:** Ideal for beginners, pros, underwater photography, rescue missions, and more—compact, portable, and ready for any aquatic challenge.
- • **Dive Confidently for 20 Minutes:** Experience extended underwater freedom with a 1.0L tank designed for up to 20 minutes of safe breathing.
- • **Travel-Ready & Airline Approved:** Crafted from ultra-strong 6061 aviation aluminum, this tank is detachable and approved for air travel—your perfect dive companion worldwide.

## Overview

The HOUVAN H400 Mini Scuba Tank is a compact, 1.0L diving cylinder made from aviation-grade aluminum, offering up to 20 minutes of underwater breathing. Featuring a cutting-edge constant pressure valve with adjustable on-off control, it ensures safer air delivery. Airline-safe and portable, it supports multiple filling methods and suits a wide range of underwater activities from beginner practice to professional rescue.

## Description

Full description not available

## Features

- 【HOUVAN H400】The HOUVAN H400 scuba tank breathing valve adopts the latest constant pressure design, which can also be adjusted by opening and closing the control valve, which is safer than the previous direct suction breathing valve. The diving tank is made of 6061 aviation aluminum, which is extremely strong. At the same time, when the body of the diving cylinder is separated from the valve head, it can be safely carried on the plane and follow you to where you want to go.
- 【Up to 20 Minutes Underwater Breathing】HOUVAN H400 mini scuba tank is CE/DOT certified, with a capacity of 1.0L, which can up to 20 minutes of underwater breathing. The specific use time is determined by factors such as breathing rate and diving depth. Note: Do not dive in waters over 33 feet and below 50 degrees Fahrenheit. Beyond 100 feet, the diving tank can only be used for alternate origin.
- 【Multiple Filling Methods】The scuba tank has an 8mm inflatable interface and can be inflated in most professional dive shops. Use a scuba adapter to introduce compressed air from the big cylinder into the scuba tank, which can be filled in just 10 seconds. It takes about 26 minutes to use an HOUVAN air compressor.The manual pump takes about 50 minutes to inflate, which is quite laborious and is recommended as a backup.The working pressure is not more than 3000PSI/200bar/20Mpa.
- 【Applicable multiple scenarios】 The HOUVAN H400 scuba tank can be used as both a beginner diving practice and a backup source for professional divers. The same applies to dangerous underwater rescue and fire rescue operations. This mini scuba tank is easy to carry and easy to operate, and can be used for a variety of scenarios such as boat bottom cleaning, pool search, underwater photography, underwater exploration, etc., which is a must-have perfect equipment for outdoor diving.
- 【Our Service】You can get: H400 diving cylinder, 1.0L cloth bag, scuba adapter, mini hand pump, diving glasses, user manual and some other extra accessories. It is recommended to read the product manual carefully before using the product. If you have any questions about the product, please feel free to contact us.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Package Dimensions L x W x H | 25.8 x 11.8 x 5.6 inches |
| Package Weight | 5.69 Kilograms |
| Item Dimensions  LxWxH | 24 x 8 x 7 inches |
| Brand Name | HOUVAN |
| Manufacturer | HOUVAN |
| Style | H400 Green+hand Pump+scuba Adapter+diving Glasses |

## Images

![HOUVAN H400 Mini Scuba Tank 1.0L Scuba Tank Up to 20 Minutes Underwater Breathing Portable Diving Tank with On-Off Valve Reusable Pony Bottle for Underwater Exploration Emergency/Recreation - Image 1](https://m.media-amazon.com/images/I/61QJkiW4DQL.jpg)

## Available Options

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

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-01-23*