A unique 1L dive tank that's truly yours.Carry it with you to your favorite diving spots and capture the underwater beauty without renting heavy,shared equipment.
DEDEPU S5000 1L Mini Scuba Tank
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1L Tank
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Nickel-Plated Brass Breathing Head for S5000 1L Scuba Tank
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Aluminum Breathing Valve
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Extended pressure gauge
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DEDEPU S5000 Diving storage bag
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Diving Anti-fog Glasses
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DEDEPU Watersport Scuba Tank Refill Air Conduction Adapter
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Full dry snorkel tube
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Silicone neck ring
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Packing Box
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| Type | S5000 |
| Capacity | 1L |
| Weight | 2.5kg |
| Size | 39.5*8.5*8.5cm |
| Max Pressure | 4500psi/310bar/31Mpa |
| Using Time | 15-20 minutes |
| Depth | 20-30 meters |
| Breathing Valve Thread | M18✖️1.5 |
| Material | 6061 Aviation Aluminum |
| Surface Technology | Chromium Electroplating+powder coating+silk screening |
| Output Way | Constant pressure is 0.7-1Mpa |
DEDEPU S5000 1L Mini Scuba Tank
Precio de oferta$259.99
Precio normal$371.41
Why it matters
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faqs
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Your Own Dive Companion
Safe Air Supply When You Need it Most
It's not just a tool for leisure diving,but also a reliable backup air source in emergencies.Whether it's a car submersion,a sudden fire,or a depleted main tank during deep dives,it gives you peace of mind when every second counts.
Lightweight and Travel-Ready
The 1L tank is compact and easy to carry,perfect for island vacations,spontaneous dives,or underwater exploration.It also makes a thoughtful gift to surprise friends and family.
Easy Refill Anywhere
Refilling is simple.Use an electric or hand pump at home,or stop by a local dive shop before your trip.Designed for water sports enthusiasts-ideal for kayaking,serfing,or yacht jumping-to keep every activity safe and exciting.
6061 Aerospace Aluminum
Crafted from aircraft-grade 6061-T6 aluminum,the S5000 scuba tank deivers exceptional strength-to-weight ratio.This premium alloy,renowned for its use in demanding aerospace applications,allows the S5000 to weigh approximately one-third of a comparable steel tank.This translates to a significant reduction in weight-making it tough enough for the job,yet dramatically lighter and far easier on your back during transport and installation.
Marine-Grade Coating
S5000 scuba tank’s military-grade anodized coating shrugs off salt, scratches, and rough use—dive after dive.
Glow Gauge
Stop guessing your air—just glance and go. The glow-in-the-dark gauge stays visible even in murky water so you always know when it’s time to head up.
Burst-Proof Protection
Fitted with a 5k burst valve to block overfilling—no risk of overpressure or sudden rupture.
Zero-Leak Storage
Our precision valve seals tight to prevent air loss during storage, keeping your tank ready between dives.
Tip: For long-term storage, keep at least 5MPa in the tank to extend its service life.
Freedom Without the Weight
The 1L cylinder is about balance. Enough air to calm your breathing, fix a mistake, or enjoy a few more moments underwater—without turning your dive into a gear-heavy commitment. It fits naturally into travel, water sports, and casual dives, giving you confidence without asking for extra effort.
Water Sports Safety
Kayaking,paddleboarding,and surfing all involve unpredictable conditions.The S5000 1L serves as a reliable backup air source,giving you time to regain control,manage entanglements,or stay calm during unexpected underwater situations.
Island Travel
Designed for travel convenience,the S5000 1L is easy to pack and carry.It provides a dependable air supply for spontaneous underwater exploration during island trips,without the complexity of full scuba equipment.
Recreational Diving
For casual and exprience-based diving,the S5000 1L offers a balanced level of air reserve.It allows users to stay relaxed underwater,enjoy the surroundings,and surface at their own pace.
Four Easy Ways to Refill
Dive shops, hand pumps, electric pumps, or tank transfers—choose the best refill method for your needs. Our 1L diving tank fits every solution.
Note: Using a high-pressure hand pump to inflate may take an hour, but of cource if you love fitness, it can also be used as a tool for exercise.
Dive Shop Refill
Refill at certified dive shops—our scuba tank is DOT-approved for safe and professional air fills.
Electric Compressor
Quickly and effortlessly refill your tank with a high-pressure electric pump for ultimate convenience.
Refill Adapter
Use an 8mm scuba refill adapter to transfer air from a larger scuba tank, and the process only takes about 6 seconds.
SAFETY NOTICE
BEST PRACTICESRegardless of the filling method:
✅Keep the inside of the cylinder dry.If seawater enters,rinse with fresh water and dry completely.
✅Store long term with 5 MPa internal pressure.
✅After 2 years,have the cylinder inspected by a diving service center.
✅Do not exceed 4500 PSI.A built-in burst disc provides overpressure protection.
Our Commitment to You
Hassle-Free Returns or Replacements
If your product has a manufacturing defect, you can request a free return or replacement within 30 days of delivery. We want you to shop with complete confidence.
One-Year Warranty for Peace of Mind
Every DEDEPU product is backed by a one-year warranty covering defects in materials and workmanship under normal use. If something goes wrong, we'll repair or replace it—because standing behind our products is part of standing behind our customers.
Understanding Your Dive Performance
Your underwater time depends on several factors, including lung capacity, diving depth, breathing rate, and activity level. If you're getting less dive time than expected, our PADI-certified instructors are here to help you improve your breathing techniques and get the most from every dive.
Certified for Your Confidence
Every DEDEPU scuba tank is CE and DOT certified, meeting internationally recognized safety standards. These certifications make refills straightforward at most certified dive shops. For the smoothest experience, simply bring your scuba certification card when refilling.
Eco-Friendly Commitment
The ocean gives us endless adventures, and we believe it's our responsibility to give something back. Every DEDEPU product is made with environmentally conscious materials, and for every order placed, we donate $1 to the United Nations Environment Programme (UNEP) – Marine and Coastal Programme to help protect marine ecosystems. Every dive you take contributes to a healthier ocean for future generations.
Always Here for You
Questions, support, or product advice—we're always happy to help. Contact us at sales@dedepudive.com, and our team will get back to you as quickly as possible.
More Than Equipment, A Mission
DEDEPU is more than a diving equipment brand. We believe every dive should be safer, more accessible, and more meaningful. From first-time explorers to experienced divers, our mission is to provide reliable equipment while helping protect the oceans that inspire every adventure. When you choose DEDEPU, you're joining a community that values safety, exploration, and a lasting commitment to the underwater world.
FAQs
View MoreHow does S5000 dive time compare to S3000?
15-20 minutes at recreational depths, double the S3000 capacity. Ideal for reef exploration.
What's the valve thread type?
Standard 5/8"-18 UNF threads compatible with most regulators.
How does water temperature affect S5000 performance?
Cold water reduces air delivery. Calculate 10-15% less dive time in waters below 60°F/15°C.
Can the S5000 be used for freediving?
Yes, as emergency backup. Not for active freediving. Compact enough to clip onto dive belt.
How long does air stay fresh in the S5000?
3-6 months when properly sealed. Premium system prevents micro-leaks common in other tanks.
Is S5000 compatible with standard dive gear?
Yes, all the tanks are DOT-certified, allowing refills at any dive shop and ensuring compatibility with standard dive gear.