The Poseidon Cylinder Aluminium 3Ltr 200 Bar is a scuba cylinder from Poseidon – the pressurised container that holds your breathing gas. Aluminium or steel construction, precision-machined and pressure-tested, it’s the backbone of every dive at Mabul’s world-class visibility.
Technical Specifications
| Specification | Details |
| Brand | Poseidon |
| Product | Cylinder Aluminium 3Ltr 200 Bar |
| Material | Aluminium |
| Capacity | – |
| Working Pressure | 200 bar |
| Valve | DIN / Yoke |
| Best For | Recreational diving |
Key Features
- Precision machined: Walls are uniform and strong – holds pressure consistently.
- Pressure tested: Every cylinder is tested before it leaves the factory.
- Standard valve fitting: DIN or yoke – fits any regulator system.
- Durable finish: Anodised coating resists corrosion and scratches.
Suited for Malaysian Dive Sites
The Poseidon Cylinder Aluminium 3Ltr 200 Bar is built to perform across Malaysia’s best underwater destinations. Whether you’re exploring Mabul’s world-class visibility, or heading to new reefs and wrecks, this gear delivers the reliability and comfort you need on every dive.
Care & Maintenance
- Rinse the outside after every dive.
- Inspect the valve and O-ring before each dive.
- Have it hydrostatically tested on the manufacturer’s schedule.
- Never fill above the rated working pressure.
Final Verdict
The pressurised heart of every dive. The Poseidon Cylinder Aluminium 3Ltr 200 Bar is precision-built, pressure-tested, and built to last – the foundation everything else depends on.





Ethan Lee –
I just bought this Poseidon Cylinder Aluminium 3Ltr for my underwater project and I must say it’s a beast! The high pressure rating is impressive and the cylinder is very sturdy. I’m a bit concerned about the price though – is it really worth $619?
Imran Hanafiah –
Thank you, Ethan, for your enthusiastic review of the Poseidon Cylinder Aluminium 3Ltr 200 Bar! We’re glad you’re impressed with its high pressure rating and sturdiness. As for the price, we understand your concern. This product is built with top-quality materials and designed to withstand extreme conditions. Additionally, it’s a 3Ltr cylinder rated at 200 Bar, which is a premium configuration. While it may seem high-end, many of our customers find the value to be well worth the investment. We’re happy to have you as a customer and hope you continue to enjoy the Poseidon Cylinder Aluminium 3Ltr 200 Bar for your underwater project!
Zara Wong –
I’ve been using this Poseidon Cylinder Aluminium 3Ltr for a while now and it’s really impressive! The aluminium body is very durable and can withstand high pressure. The size is also just right, not too big not too small. I’d say it’s worth every penny!
Brian Lye –
I’m considering buying this Poseidon Cylinder Aluminium 3Ltr but I’m a bit worried about the durability. Does anyone have any feedback on how well it holds up to constant use?
Junhao Lo –
Thank you for reaching out, Brian. We appreciate your concern about the durability of our Poseidon Cylinder Aluminium 3Ltr. Our product has been designed to withstand regular use and has been rigorously tested to ensure its longevity. Many of our customers have reported using our Poseidon Cylinder Aluminium 3Ltr for extended periods without any issues. We can offer a replacement warranty for a period of one year from the date of purchase if any issues arise. Additionally, we have received feedback from customers who use this product in a commercial setting. If you have any further questions or concerns, please don’t hesitate to reach out to us directly.
Kevin Ho –
I’ve been looking for a high-pressure cylinder for my diving gear and this Poseidon Cylinder Aluminium 3Ltr caught my eye. Does anyone know if it’s compatible with any other diving equipment?
Imran Hanafiah –
Thank you for reaching out about the Poseidon Cylinder Aluminium 3Ltr 200 Bar (product_id: 1252). The compatibility of our products with other diving equipment can vary depending on the specific gear you’re using. However, this cylinder is designed to meet international diving standards and is commonly used with a variety of diving rigs. If you could provide more information about your specific diving gear, we’d be happy to help you determine if this cylinder is compatible.
Daisy Chan –
Does the aluminium material make it more prone to rust?
Imran Hanafiah –
Thank you for reaching out, Daisy. The Poseidon Cylinder Aluminium 3Ltr 200 Bar is made from high-quality aluminium that is resistant to rust and corrosion. In fact, the manufacturer has applied a special coating to prevent rust from forming. However, if you do experience any issues, please don’t hesitate to contact us. We’re here to help.
Aisha Tan –
I’ve been using this Poseidon Cylinder Aluminium 3Ltr for my scuba diving training and it has been performing great! The quality is top-notch and it’s very efficient. But I do have to say that the price could be a bit lower – would love to see a discount in the future.