The Problue AC-49-5 O-Ring Kit is a diving accessory from Problue – a useful addition to any diver’s kit. Designed for durability and reliability in salt water, it’s the kind of gear that does its job quietly and well on every dive at Sipadan’s UNESCO reef walls.
Technical Specifications
| Specification | Details |
| Brand | Problue |
| Product | AC-49-5 O-Ring Kit |
| Type | Accessory |
| Material | – |
| Best For | Diving equipment |
Key Features
- Durable construction: Salt-water resistant and built to last.
- Practical design: Does exactly what it’s supposed to – no fuss.
- Lightweight: Adds almost nothing to your dive kit.
- Versatile: Useful across a wide range of diving situations.
Suited for Malaysian Dive Sites
The Problue AC-49-5 O-Ring Kit is built to perform across Malaysia’s best underwater destinations. Whether you’re exploring Sipadan’s UNESCO reef walls, or heading to new reefs and wrecks, this gear delivers the reliability and comfort you need on every dive.
Care & Maintenance
- Rinse with fresh water after salt-water use.
- Dry fully before storing.
- Inspect for wear regularly.
- Replace when it no longer functions properly.
Final Verdict
Not every piece of dive gear makes headlines – but the good ones do their job reliably, every time. The Problue AC-49-5 O-Ring Kit is one of those.




Pei-ruo Ng –
Does the Problue AC-49-5 Kit include any lubricants or cleaning agents for the o-rings? I’d like to ensure I’m using the right materials for my project.
Junhao Lo –
Thank you for reaching out, Pei-ruo Ng. The Problue AC-49-5 O-Ring Kit does not include lubricants or cleaning agents. However, you can find lubricants specifically designed for O-rings in our accessories section or you can also purchase them separately from other manufacturers. For any further assistance, please don’t hesitate to contact us.
Chuan Lin –
Will the o-rings in the Problue AC-49-5 Kit withstand high-temperature applications? I’m looking for a reliable solution for my industrial equipment.
Imran Hanafiah –
Hello Chuan Lin, thank you for your interest in our Problue AC-49-5 O-Ring Kit. The NBR O-rings included in this kit are designed to withstand a wide range of temperatures, from a minimum of -40°C to a maximum of 130°C. However, it’s essential to note that the actual suitable temperature range for your specific application would depend on various factors, such as the quality of the O-rings, the materials used in your equipment, and the specific operating conditions. We recommend consulting our technical documentation or contacting our technical support team for more specific guidance. We appreciate your feedback and hope to have the opportunity to serve your industrial equipment needs.
Sophia Ho –
Does the Problue AC-49-5 O-Ring Kit contain any sizes that can accommodate high-pressure applications?
Junhao Lo –
Thank you for reaching out to us, Sophia! The Problue AC-49-5 O-Ring Kit does contain a variety of sizes, including those that can accommodate high-pressure applications. However, we recommend referring to our product documentation or contacting our customer support team for more information on specific seal size and pressure ratings. We’re more than happy to help you find the right solution for your needs. We’d also appreciate any feedback you might have on your shopping experience.
Melvin Chew –
Could I request more detailed specifications of the NBR material used in the O-rings?
Imran Hanafiah –
Thank you for reaching out to us, Melvin. We appreciate your interest in the Problue AC-49-5 O-Ring Kit. Unfortunately, we don’t have the detailed specifications for the NBR material used in the O-rings readily available. However, we can suggest contacting our customer service team directly, and they will be able to provide you with more information or possibly connect you with the manufacturer for further assistance. We value your feedback and will definitely consider adding this information to our product page in the future.
Fang Zheng –
What is the material composition of the o-rings in the Problue AC-49-5 Kit? I’m looking for eco-friendly options for my project.
Junhao Lo –
Dear Fang Zheng, thank you for reaching out to us about the material composition of the o-rings in our Problue AC-49-5 Kit. We understand that you’re looking for eco-friendly options for your project. The o-rings in our AC-49-5 Kit are made from NBR (Nitrile Butadiene Rubber) materials. NBR is a common and widely used material for seals and o-rings due to its good durability and resistance to oil and chemicals. However, if you’re looking for even more eco-friendly options, we would like to inform you that we also offer O-rings made from EPDM (Ethylene Propylene Diene Monomer) and FKM (Fluorinated Hydrocarbon) materials. Please let us know if you would like to explore these options further.
Ryan Koh –
I was a bit disappointed that some of the O-rings had minor packaging damage, but they still functioned perfectly.
Keren Singh –
The Problue AC-49-5 O-Ring Kit has been a game-changer for my DIY projects. The O-rings are durable, and the value for money is excellent.
Julian Tan –
Is there any guidance on how to properly store the Problue AC-49-5 O-Ring Kit to prolong their lifespan?
Junhao Lo –
Thank you for your question, Julian. Properly storing the Problue AC-49-5 O-Ring Kit can help prolong their lifespan. To do this, we recommend keeping them in a dry, cool place away from direct sunlight. You can also store the kit in an airtight container to prevent moisture from entering. Avoid exposing the O-rings to extreme temperatures or chemicals. By following these storage guidelines, you can help maintain the integrity of the O-rings and ensure they remain in excellent condition for future use.
Nadia Tan –
I’m thoroughly impressed with the Problue AC-49-5 O-Ring Kit! The quality of the o-rings is exceptional, and the variety of sizes is exactly what I needed for my DIY project. Highly recommended!
Zhilong Ng –
I recently purchased the Problue AC-49-5 O-Ring Kit, and I must say, it’s been a game-changer! The o-rings are durable, and the kit has a wide range of sizes. A bit pricey, but worth the investment!
Raghav Rajah –
I’ve been using the Problue AC-49-5 O-Ring Kit for my car maintenance, and it’s been a lifesaver! The kit is well-organized, and the o-rings are easy to install.
Eleanor Wong –
I was blown away by the quality of the Problue AC-49-5 O-Ring Kit. The O-rings were precise, and the packaging was excellent.