Q1: How do I inflate it?

The best option is to inflate the system using a high-pressure air compressor with an 8mm standard connector. Using a high-pressure manual pump may require more than 800 cycles to reach 3000 psi.

Q2: What should I do if there is an air leak?

Air leakage will only occur if there is incorrect assembly or damaged seal. You can check this by following the inspection steps in the instruction manual and replace the corresponding parts.You can also contact after-sales support directly.

Q3: How long can it provide for underwater breathing?

At a depth of 10 feet, an adult can breathe for 5-10 minutes. Very relaxed, almost no movement: approximately 8-10 minutes. Normal slow swimming: approximately 5-7 minutes. Vigorous or strenuous movement: approximately 3-5 minutes.

Q4: Can beginners or non-certified users use this tank?

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.

Q5: Has it been DOT certified?

Yes, all UNAROWHALS diving cylinders have passed DOT certification before they are allowed to be sold.

0 5l Mini Scuba Diving Tank Dot Certification

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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HK$1290

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌊 Dive Boldly, Breathe Purely — Your Mini Tank for Maximum Adventure!

SLEEK STEALTHY - Matte black finish blends style with function, ideal for the modern diver who values both performance and aesthetics.
COMPACT POWERHOUSE - 0.5L capacity delivers a reliable 3-8 minutes of underwater breathing time at 10 feet depth—perfect for quick explorations.
LIGHT AS A FEATHER - Durable aluminum construction weighs just 4.8 lbs, making it ultra-portable without compromising strength.
CERTIFIED CONFIDENCE - DOT certification ensures compliance with rigorous safety standards—dive with peace of mind.
BREATHE CLEANER DIVE SAFER - Advanced triple-layer filter blocks dust & impurities for pristine air quality every dive.

The UNAROWHALS 0.5L Mini Scuba Diving Tank is a DOT-certified, lightweight aluminum cylinder featuring a three-layer filtration system that ensures cleaner air intake. Designed for short dives, it provides 3-8 minutes of breathable air at 10 feet depth, combining safety, portability, and style for the discerning underwater explorer.

Specifications

ASIN	B0CZ7Y9QDN
Best Sellers Rank	#290,847 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #55 in Diving Tanks
Brand Name	UNAROWHALS
Color	D005 B Black
Customer Reviews	4.2 4.2 out of 5 stars (28)
Date First Available	March 28, 2024
Item Package Dimensions L x W x H	13 x 7 x 3.5 inches
Item Weight	4.8 pounds
Manufacturer	UNAROWHALS
Material	Aluminum
Package Weight	4.8 pounds

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HK$1290

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Hong Kong.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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0.5L Mini Scuba Diving Tank DOT Certification

Description

Specifications

Common Questions