---
product_id: 642294553
title: "11.1L Scuba Diving Tank | 80 cu. ft Aluminum Tank | 4500psi Scuba Cylinders | Diving Bottle with Scuba Valve-NO DOT"
brand: "tudiving"
price: "A$899"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/642294553-11-1l-scuba-diving-tank-80-cu-ft-aluminum-tank
store_origin: AU
region: Australia
---

# 20-year service life 11.1L / 80 cu.ft capacity 6061 aerospace-grade aluminum 11.1L Scuba Diving Tank | 80 cu. ft Aluminum Tank | 4500psi Scuba Cylinders | Diving Bottle with Scuba Valve-NO DOT

**Brand:** tudiving
**Price:** A$899
**Availability:** ✅ In Stock

## Summary

> 🌊 Elevate your dive game with TUDIVING’s powerhouse tank—because surface-level is overrated.

## Quick Answers

- **What is this?** 11.1L Scuba Diving Tank | 80 cu. ft Aluminum Tank | 4500psi Scuba Cylinders | Diving Bottle with Scuba Valve-NO DOT by tudiving
- **How much does it cost?** A$899 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/642294553-11-1l-scuba-diving-tank-80-cu-ft-aluminum-tank)

## Best For

- tudiving enthusiasts

## Why This Product

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

## Key Features

- • **Certified Confidence:** ISO certified with a 5-year inspection cycle and a 20-year lifespan—dive with peace of mind.
- • **Dive Deeper, Last Longer:** Generous 11.1L capacity fuels extended underwater adventures without compromise.
- • **Engineered for Endurance:** Crafted from aerospace-grade 6061 aluminum for unmatched strength and corrosion resistance.
- • **Pressure-Perfect Performance:** Rated for 4500psi (20 MPa) working pressure with a 30 MPa water pressure test for ultimate safety.
- • **Versatile Valve Compatibility:** New combo valve supports both DIN and K-type connections, fitting all your gear seamlessly.

## Overview

The TUDIVING-11.1L Scuba Diving Tank is a robust, 80 cubic feet aluminum cylinder designed for recreational divers seeking reliability and performance. Made from aerospace-grade 6061 aluminum via cold extrusion, it offers high strength and corrosion resistance. With a working pressure of 4500psi and a versatile combo valve compatible with DIN and K-type fittings, this ISO-certified tank ensures safety and adaptability. Its 20-year service life and 5-year inspection cycle make it a durable investment for both beginners and seasoned divers.

## Description

TUDIVING-11.1L Scuba Diving Tank | 80 cu. ft Aluminum Tank | 4500psi Scuba Cylinders | Diving Bottle with Scuba Valve-NO DOT

## Features

- 【Product Capacity】The TUDIVING scuba cylinder is a large-capacity cylinder with a capacity of 11.1 L/80 cubic feet/677 cubic inches and an integrated air filling system with a combo valve.
- 【Product Features】 Weight: 13.6 kg, Height with valve: 28.35 inches, Diameter: 7.24 inches, Working pressure: 20 MPa, Water pressure test: 30 MPa, Thread size: G3/4-14 NPSM.
- 【Product Certification】 ISO certified (not DOT), Inspection cycle: 5 years, Service life: 20 years.
- 【Product Structure】Made of high-quality 6061 aerospace aluminum alloy material, manufactured using a cold extrusion process, it has high strength and high pressure resistance, making the product safer, more stable, and more durable.
- 【Product Application】This cylinder is perfect for beginners and experienced divers alike! Designed for recreational diving, this cylinder features a new combo valve (accepts both DIN and K-type connections).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Package Dimensions L x W x H | 28.5 x 9.75 x 9.5 inches |
| Package Weight | 15.49 Kilograms |
| Item Dimensions  LxWxH | 25.59 x 7.24 x 7.24 inches |
| Item Weight | 15 Kilograms |
| Brand Name | TUDIVING |
| Country of Origin | China |
| Material | Aluminum |
| Suggested Users | unisex-adult |
| Manufacturer | TUDIVING |
| Size | 11.1L |

## Images

![11.1L Scuba Diving Tank | 80 cu. ft Aluminum Tank | 4500psi Scuba Cylinders | Diving Bottle with Scuba Valve-NO DOT - Image 1](https://m.media-amazon.com/images/I/51+6i70WN9L.jpg)

## Frequently Bought Together

- TUDIVING-11.1L Scuba Diving Tank,80 cu. ft Aluminum Tank,4500psi Scuba Cylinders,Diving Bottle with Scuba Valve
- Cressi Scuba Diving Jacket BCD Designed for Intense Use - High-Lift Capacity, Nylon 500D, Large Pockets - Solid: Designed in Italy

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**Shop now:** [https://www.desertcart.com.au/products/642294553-11-1l-scuba-diving-tank-80-cu-ft-aluminum-tank](https://www.desertcart.com.au/products/642294553-11-1l-scuba-diving-tank-80-cu-ft-aluminum-tank)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-29*