FAQ

Q1: What certifications do you have?

A1: EN250, DOT, CE, ROHS, TUV, etc.

Q1: What payments are acceptable?

A1: L/C, Paypal,  T/T etc.

Q1: What is the delivery time and shipping time for my order?

A1: The delivery time is usually 1-3 working days, depending on the order size and type; Express shipping time is usually 5-9 working days.

Q1: Can we travel by plane with a bottle?

A1: DEDEPU mini scuba tank is made of space aluminum. As long as it is empty, it is allowed to be carried on the plane. You only need to remove the head of the bottle to prove that there is no gas in the tank.

Q1: How long can you stay underwater with a mini scuba tank?

A1: In general, 0.5L: 3-10 minutes, 1L: 8-20 minutes, 2.3L: 15-30 minutes, 4L:25-40 minutes. (It is determined according to the lung capacity of the individual.

Q1: How to inflate the bottle?

A1: There are 4 methods: 1) High-pressure manual air pump: This is a backup emergency inflation device, which is easy to carry, but it takes a lot of effort to inflate. This method is suitable for mini tanks with a capacity of 0.5L or less. For 1L-4L capacity cylinders, it is recommended to use an electric air pump or refill adapter. 2) Scuba adapter: You can refill the mini scuba tank with a refill adapter from a filled 3000 psi large scuba tank(The large scuba tank must be full in order to completely fill mini scuba tank). 3) High-voltage electric air pump: Our model is dual-purpose for vehicle and home use. 4) Refilling from a Local Dive Shop: DEDEPU mini scuba tank can be filled at any local scuba diving shops with a refill adapter.

Q1: What is the ultimate depth of the equipment?

A1: 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.

Q1: What to pay attention to when using this product?

A1: 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, Please use clean and dry compressed air.

Q1: Does it suitable for both DEDEPU 1L scuba tank and DEDEPU 2.3L scuba tank?

A1: It fits all sizes of DEDEPU mini scuba tanks. For 2.3L tank, only takes 35-40 minutes to fill it, the 1l scuba tank is only half the capacity.