Note: After entering the water, when biting the mouthpiece and prepare to inhale the air, please don't forget to gently press the pressure relief valve to relieve air a little bit and drain away water. High-quality fluorine O-ring : Compare with other O-ring on the market. Ours more wear-resistant, sealing better, harder, more corrosion resistant to seawater. One-way inflation valv e : Double filter gas, 0.03-micron one-stage filter, polymer secondary filtration.Pressure gauge : With luminous function, 80 meters underwater still clear. Made of stainless steel, waterproof and corrosion-resistant, high hardness, compressive and durable. The dial design is clearly visible, which can accurately distinguish the pressure value at a glance. Note: Pay attention to the pressure indicator and stop inflating when the pressure reaches 200 bar or 3000 psi. Breathing mouthpiece : Food grade silicone gel material, safe and odor-free.
Ergonomic design, easy to bite and breathe. Note: Tighten the connection with the breathing valve to prevent air leakage. Constant pressure valve : Balance air pressure in the bottle, achieve constant pressure function, let the air flow out smoothly, breathing smoother.Increased usage time by about 20%. Explosion-proof valve : External explosion-proof valve. The explosion-proof index is more accurate. SRCPEG (SMACO Respirator Constant Pressure Exhaust Gear) SMACO constant pressure outlet device. It can keep the air pressure constant. The high-pressure air in the bottle can be reduced through the constant pressure device to balance the air, and then it can be output through the integral release valve without adjusting the sensitivity after the air is reduced through the constant pressure device in the release valve chamber, there is no high-pressure resistance, so it is safer to use, easier to breathe, and longer to use. InteRV (Integral Release Valve) with high precision filtration, long service life, more stable and easy to operate. High-pressure Hand Pump: Stainless steel material, durable.
Human body mechanics operate easily & fastly. Oil and water separation make air more putter. Model: S300+ / S300 Plus. Package Weight: about 7550g/16.64 lbs. Tank + Regulator weight: about 1105g/2.44 lbs.Tank material: 6061 Aviation Aluminum Alloy. Working time (single): 6-12 min. Condition: Brand new, new used. Electric air pump (refill fully about 12 min). Do not stand directly above the product during inflation. Please open the air switch valve first before you refill air into the tank after you finished, please relief the pressure valve, then take the tank off. (Max pressure of inflatable: 3000PSI/200BAR/20MPA). 64.5 x 28 x 11cm/25.39 x 11.02 x 4.33 inch.
2x 0.5L Diving Tanks. 2x S300+ 2nd Stage Regulator with Mouthpiece & Pressure Gauge. 1x High-Pressure Hand Pump (with Accessories + Wrench). 1x Water and Oil Separator. 1x Oxygen Tank Refill Adapter.The item "SMACO Scuba Diving Equipment Oxygen Cylinder Underwater Breathing Air Tank Set" is in sale since Monday, May 11, 2020. This item is in the category "Sporting Goods\Water Sports\Scuba & Snorkeling\Tanks". The seller is "sunlight_za" and is located in ShenZhen. This item can be shipped to North, South, or Latin America, all countries in Europe.