SMACO S300 0.5L Mini Scuba Tank Portable Small Diving Tank for Underwater

No, it is not recommended to disassemble the SMACO diving tank on your own. The SMACO diving tank is a high-precision product, and unauthorized disassembly and assembly can result in damage or malfunction. It is crucial to maintain the integrity of the tank and ensure its proper functioning. If you have any concerns or require assistance with the SMACO diving tank, please reach out to our customer support team for expert guidance and support.

The SMACO Mini Scuba Tank is ideal for shallow water exploration, recommended for depths up to 33 feet (10 meters) as the primary air source and up to 98 feet (30 meters) as a backup air source. These depth limits ensure your safety while diving. Make the most of your diving experience by adhering to these guidelines and enjoy the versatility of the SMACO Mini Scuba Tank.

No, the SMACO Mini Scuba Tank is not designed or recommended for freediving. It is specifically designed for surface-supplied shallow water exploration and should not be used for breath-hold diving activities.

It is important to use the appropriate equipment for each specific diving activity to ensure safety and enjoyment.

Remember, if you have any specific questions or concerns about the SMACO Mini Scuba Tank, please feel free to reach out to our customer support team. We are here to assist you and ensure your diving experience is safe and enjoyable.

No, a bike pump is capable of only reaching pressure from 15 to 20 bar maximum. Our special manual pump is capable of reaching more than 200 bar of pressure. Its special (patented) design allows it to be robust and recharge the bottle without any physical difficulty.
You will also be able to make several refiles for sharpen by respecting the cooling time every 3 minutes.

It is not forbidden to travel with the bottle by plane as long as it is empty, the head of the open bottle and declared as such during boarding.
If so, the company may request that the head be disconnected from the bottle, this procedure is very simple and very fast, simply unscrew the upper part of the bottle.

There are 4 easy methods for refilling Smaco mini scuba tank:

1. Refilling from a Large SCUBA Tank: You can refill the mini scuba tank with a refill adapter from a filled 3000 psi large scuba tank(Ps: The large scuba tank must be full in order to completely fill mini scuba tank).
2. Refilling from a Local Dive Shop: The Smaco mini scuba tank can be filled at any local scuba diving shops with a refill adapter.
3. Refilling from a Compact Air Compressor: Refill from the comfort of your home, boat or anywhere you need quick and easy access to fill your mini scuba tank, Heap 1 Air Compressor is perfect solution,Click here for more information.
4. Refilling from a High-pressure Hand Pump: This is a backup emergency inflation device, It is a more laborious way to inflate. But you can fill the mini scuba tank anywhere, anytime using our quality High-pressure Hand Pump. You just supply the man-power! Comes with an oil/water filter to fill Smaco mini scuba tank.

As a primary air source, the maximum depth for using the SMACO Mini Scuba Tank is 10 meters(32 feet). As a backup air source, it should not be used beyond 30 meters(98 feet). When used as the main equipment for recreational diving, we recommend using it at depths of 2-5 meters for the best diving experience.

To properly maintain your SMACO Mini Scuba Tank, please follow these guidelines for daily and usage maintenance:

Daily Maintenance:

1. Rinse the entire tank with clean water after each use, but avoid cleaning the interior to prevent water from entering and causing internal corrosion.
2. Avoid exposing the tank to high temperatures, direct sunlight, or sources of heat.
3. Regularly inspect the tank’s exterior and valve for any signs of damage or leakage. If any issues are found, contact the dealer or a qualified professional for inspection and repair.
4. Store the tank in a vertical position in a dry and well-ventilated area, away from corrosive substances and high-temperature environments.

Usage Maintenance:

1. Before using the tank, ensure that the valve is fully closed and verify that the connectors and accessories are properly installed. Avoid any loosening or air leakage during use.
2. Use an appropriate air source for filling, such as a diving cylinder or a suitable electric pump. Follow the inflation equipment’s operating guidelines during the filling process.
3. Do not exceed the tank’s maximum working pressure (200Bar/3000Psi). Refer to the user manual for the specified working pressure range and avoid overinflating the tank.
4. Before diving, check the tank’s pressure to ensure it meets the safety requirements. Ensure the pressure gauge readings are normal and refill if necessary.
5. When using the tank, maintain normal breathing and avoid excessive forceful breathing or breath-holding. Follow diving safety regulations and techniques, and avoid exceeding safe dive times or depths.
6. After each use, clean and store the tank according to the recommendations in the user manual. Ensure proper protection and maintenance of the tank during storage.

Following these maintenance measures will help preserve the performance and safety of your SMACO Mini Scuba Tank. If you have any further questions or need more detailed instructions, please consult the user manual or contact SMACO’s customer support team.

The use time is determined by the breathing pattern of the individual and the model of the cylinder.

For example:
1、S300 Series：About 6-10 minutes；
2、S300Plus Series：About 8-12 minutes；
3、S400 / S400Plus Series：About 12-16 minutes；
4、S500 Series：About 10-14 minutes.

SMACO mini scuba tank is the gas cylinder that you can fill yourself that allows you to breathe up to 30 minutes!

The duration of the SMACO Mini Scuba Tank depends on various factors such as the individual’s breathing rate and depth. We provide an estimated gas supply time based on testing in a 3-meter water environment. However, it is important to note that the actual usage time may vary. We recommend carefully reading the user manual and following the instructions before using the product.
0.5L Tank: Approximately 5 minutes of usage time.
0.7L Tank: Approximately 8 minutes of usage time.
1L Tank: Approximately 15 minutes of usage time.
2L Tank: Approximately 20 minutes of usage time.
It’s important to note that these usage times serve as general estimates and may vary significantly depending on factors such as lung capacity, diving depth, breathing rate, and individual physical condition.

Regular maintenance is key to preserving the performance and durability of your SMACO Mini Scuba Tank. We advise following the maintenance schedule outlined in the user manual to ensure optimal condition. Additionally, it is recommended to have the tank inspected and serviced by a qualified professional every two years. By prioritizing maintenance, you can enjoy the lasting performance and reliability of your SMACO Mini Scuba Tank.

    Three kinds of charging ways
    1. Special high pressure (≥3000 psi) manual inflate pump. Please note if you need to inflate the tank to fully state, you have to press the pump app. 600 times.
    2. Choose our scuba adapter, then inflated by a large oxygen cylinder.
    3. Special high pressure (≥3000 psi) electric inflatable pump.

Absolutely! The SMACO Mini Scuba Tank is designed to meet rigorous safety standards for diving pressure equipment. It has successfully passed multiple tests and obtained certifications such as CE and DOT. These certifications ensure that the SMACO Mini Scuba Tank meets the necessary safety requirements and is of high quality. However, it’s important to follow the safety guidelines and user manual provided by SMACO to ensure proper and safe usage of the product.

The periodicity of control of the SMACO bottles depends on its use, annually if the product is used frequently. The maintenance must be done in an authorized center (get closer to a dive center) to check the internal state of the bottle and the proper functioning of the complete system.
It is also mandatory to clean the entire equipment with fresh water after each use.

Before using this product, It is strongly recommended that you be trained or certified by a recognized certification body in scuba diving technology. 

– Never block your breathing whether it is going up or going down
– Never descend if you feel a sensation of discomfort in the ears, nose or eyes
– Never rise quickly (never faster than small air bubbles)
– Check your pressure gauge very regularly
– Never use the SMACO bottle on the surface when the needle of its pressure gauge is in the red zone.
It is also very important to explain these basic rules to anyone using the SMACO product.

This product is suitable for recreational diving gas source within 10 meters. Do not try to use it as a gas source in deeper waters.

Inflate the product before use and check the product for damage or leakage. Never use products that are damaged, leaking, or showing signs of performance failure.The maximum canning pressure of this product is 3000PSI, and it can’t be used for gases containing more than 40% oxygen. Please use clean and dry compressed air.