What is the maximum depth for safe use?

The Mini Scuba Tank has a safe depth limit of approximately 16 feet. It can be used as a backup air source for deeper dives within 100 feet, but this should only be done with proper diving training and certification.

Can this mini air cylinder also be used as a backup fire fighting gas cylinder?

Yes, this mini scuba tank is an emergency backup air source for underwater snorkeling, emergency rescue and fire fighting.

Some portable air tanks have a small dot on the bottom. Is this a product defect?

No. All products undergo strict factory quality inspection. The small dot mark on the bottom of the portable scuba tank means it has been randomly selected for re-inspection, and it can be used with complete confidence.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Mini Scuba Tank Refillable Oxygen Cylinder with 0.5 L Capacity Scuba Tank with 5-10 Minutes Underwater Diving Gear for Diver Portable Diving and Snorkeling Equipment C300+ B3 Green

Product ID: 425558653

🪶Lightweight 1.5kg portable design

⏱️5-10 mins underwater freedom

⚙️3000 PSI aviation-grade aluminum

Description

🌊 Mini tank, major freedom—dive in before your friends do!

PUMP IT YOUR WAY - Flexible inflation options—manual hand pump in 25-30 mins or speedy electronic pump in 8-10 mins—tailored to your prep style.
DIVE DEEPER LONGER - Experience up to 10 minutes of underwater exploration with a compact 0.5L oxygen capacity—perfect for spontaneous adventures.
BUILT TO LAST SAFE - Crafted from 6061 aviation aluminum with anti-corrosion finish and DOT-certified explosion-proof safety features for peace of mind underwater.
FEATHERLIGHT FREEDOM - At just 1.5kg empty, this mini tank fits effortlessly in your luggage, making it the ultimate travel-friendly dive companion.
ALL INCLUSIVE DIVE KIT - Comes with a sleek carrying case, anti-loss rope, and hand pump—everything you need to dive right in, no expertise required.

The CHIKADIV Mini Scuba Tank is a lightweight, portable 0.5L refillable oxygen cylinder designed for 5-10 minutes of underwater breathing. Made from durable 6061 aviation aluminum with a 3000 PSI working pressure, it offers multiple inflation methods and includes a complete dive kit, making it ideal for amateur divers and travelers seeking spontaneous underwater experiences.

Specifications

ASIN	B09F2QQ7TL
Brand Name	CHIKADIV
Country of Origin	China
Customer Reviews	3.5 3.5 out of 5 stars (42)
Date First Available	March 2, 2022
Item Package Dimensions L x W x H	27.87 x 9.45 x 4.41 inches
Manufacturer	CHIKADIV
Material	Aluminum
Package Weight	3.88 kg
Part Number	C300Plus B3 green
Style	C green
Warranty Description	1 Year Manufacturer

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