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Greatever Mini Scuba Diving Air Tank Scuba Cylinder with 15-25 Minutes -- Evolve

Greatever Mini Scuba Diving Air Tank Scuba Cylinder with 15-25 Minutes -- Evolve

4 total reviews

Regular price $323.00 USD
Regular price $299.99 USD Sale price $323.00 USD
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[Long-lasting Breath]:The diving tank capacity is 1L, you can enjoy diving for up to 15 to 20 minutes (Depends on vital capacity).
[Safe to use]:The diving tank is made of aviation aluminum, which is strong and light, with strong pressure resistance, up to 3000PSI/200BAR/20Mpa. All diving tanks are DOT certified, safe and reliable. The submersible tank is equipped with a light-emitting pressure gauge so that you can know the remaining air in the tank at any time
[Happily Diving Freestyle Life]:This product is the company's main core product. Apply for patent protection and has 28 national intellectual property patents. Such as the EU, US,ZA, Middle East, ect. Certificates of FDA, CE, ROHS.ISO9001 : 2015TUV, BSCI, ect.   


What you get:

1 *S4000PLUS Air Tank

1 *Manual Pump

1 * Refill Adapter

1 *Adult Diving Glasses

1 *Missed Rope

1*Hand Bag


Model Number
 S4000PLUS-Package B
8.5*40.2 CM
2.22KG (4.89LB)
Air Tank Capacity/L
1 L
Breathing Time 15-25 minutes(Depends on vital capacity)
Test Pressure
3000PSI / 200BAR / 20MPA
Color For Bottle
Inflatable High Pressure Manual Pump , High Pressure Electric Air Pump,
Refill Adapter
Applications Field
Outdoor water sports, snorkeling and recreation, emergency deep back up emergency gas sources, fire and marine emergency rescue, adventure etc.

Warm Propmt


1. Before using this product, please carefully read and understand the product manual.
2. The aeration value of the product shall not exceed 20MPA.
3. Do not fill gas with oxygen content greater than 40%.
4. It will be faster to inflate the product using a matching special switch through a large oxygen tank or an electric pump. Manual inflating pump is used as a backup filling method.
5. After filling the air, you must release the pressure first! Otherwise it could be dangerous.


1.What's the Max dept?
It is considered to have a safe depth limit of about 10 meters. Do not try to use it in deep diving. It can be used as a spare air source for deep diving within 30 meters. 

2.Can the valve be removed so that the interior of the tank is visible? This is a requirement for air travel with a scuba tank.
Yes, the breathing head and the bottle can be separated. Convenient to travel and carry.

3.Where should you store it when not in use?
Typically scuba tanks should be stored in a dry place at least partially full.

4.Can you refill the tank with the manual pump as much as you want? or you need to go to a store to refill it ?
Yes, you can use manual pump to refill the air manually or you can use converter and visit any diving shop where they can refill the air. With manual pump it will be longer, but any option is perfectly fine.

5.Are there issues with breathing aluminum dust?
It uses multiple layers of filtration to ensure breathing safety.

6.How many minutes of air does this tank provide?
That is completely dependent on the user. Size, breathing volume and rate, amount and type of activities, depth of use, etc. all contribute to "time."Generally,it's 15-25 Minutes.


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