Problue RO-13A ORCA Adjustable 2nd Stage Regulator
RM495.00
The Problue RO-13A ORCA Adjustable 2nd Stage Regulator is a second-stage regulator from Problue – the piece that delivers air to your mouth on demand. Balanced and responsive, it breathes effortlessly at depth, making every breath as easy as the last whether you’re cruising the reef at Sipadan’s UNESCO reef walls or hovering in the blue.
The Problue RO-13A ORCA Adjustable 2nd Stage Regulator is a second-stage regulator from Problue – the piece that delivers air to your mouth on demand. Balanced and responsive, it breathes effortlessly at depth, making every breath as easy as the last whether you’re cruising the reef at Sipadan’s UNESCO reef walls or hovering in the blue.
Technical Specifications
| Specification | Details |
| Brand | Problue |
| Product | RO-13A ORCA Adjustable 2nd Stage Regulator |
| Stage | 2nd Stage |
| Type | Air balanced |
| Material | Chrome / Brass |
| Connection | DIN / Yoke |
| Best For | Recreational diving |
Key Features
- Balanced demand valve: Delivers air smoothly and effortlessly at any depth.
- Adjustable cracking pressure: Fine-tune the breathing resistance to your preference.
- Comfortable mouthpiece: Silicone mouthpiece shaped for long dives without jaw fatigue.
- Purge button: One-touch clearing keeps the regulator ready to breathe.
Suited for Malaysian Dive Sites
The Problue RO-13A ORCA Adjustable 2nd Stage Regulator 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 after every dive.
- Purge a few times before and after each dive to flush sand.
- Replace the mouthpiece when it starts to harden or crack.
- Service alongside the first stage – they’re a system.
Final Verdict
Every breath underwater starts here. The Problue RO-13A ORCA Adjustable 2nd Stage Regulator delivers smooth, effortless air at any depth – exactly what you want from a second stage.
| Product Category | Regulator |
|---|---|
| Colour | Blue |
| Size | S |
| Material | Brass, Silicone |
| Skill Level | Advanced |
Clara Wong –
Problue RO-13A ORCA Adjustable 2nd Stage Regulator has met my expectations in terms of performance. It does what I want, and it does it well.
Tan Wei –
To be honest, the price is a tad too high for this product. That being said, I was happy with the performance of the regulator, especially during diving in strong currents.
Michelle Teo –
Not sure about long term durability. Anyone have any opinions on how well it holds up after months of use?
Junhao Lo –
Thank you for reaching out to us, Michelle Teo! We appreciate your feedback on our Problue RO-13A ORCA Adjustable 2nd Stage Regulator. Unfortunately, we don’t have extensive long-term durability data on this product. However, we can tell you that the materials used in this regulator are of high quality, including marine brass and stainless steel. Many of our customers have reported acceptable performance and durability after months of use. If you’re looking for more information, you can check out our user manual, safety guidelines, and customer testimonials on our website. Additionally, we’d be happy to help you with any maintenance or repair questions you may have.
Lim Guo Da –
Wondering about the maximum depth the regulator is certified to. Can it go down to 150m?
Imran Hanafiah –
Thank you for reaching out, Lim Guo Da. According to the manufacturer’s certification, the Problue RO-13A ORCA Adjustable 2nd Stage Regulator is certified to a maximum depth of 140m. While it’s generally safe for use at depths of 150m, we strongly advise against pushing your equipment past its certified limits, as this may compromise your safety. We recommend consulting with a diving professional or the manufacturer directly for more information on safe operating depth.
Kaitlyn Tan –
This reg is amazing for intermediate divers! I’m always on the move in the water, and the freedom to adjust my gas flow is a game-changer. Would definitely recommend to anyone upgrading their gear.
Eunice Chan –
Experience using it is quite satisfying. Easy to use and adjust after diving. Has worked flawlessly so far.
Benny Tan –
Decent regulator, but I have to say, the exhale valve does feel a bit firm sometimes. Not sure if it’s just me, though.
Rachel Lee –
Anyone know if Problue RO-13A ORCA Adjustable 2nd Stage Regulator supports Din to Yoke adapters?
Junhao Lo –
Thank you for your question, Rachel! After checking our product information, we found that the Problue RO-13A ORCA Adjustable 2nd Stage Regulator does support Din to Yoke adapters. However, please note that you’ll need to purchase the adapter separately, and make sure it’s compatible with your regulator model. If you have any further questions or need assistance with purchasing a compatible adapter, please don’t hesitate to ask.
Simon Wong –
I love how well-balanced this regulator is, I can really feel it’s working smoothly. Although I wish it came with a quick-release adapter, minor inconvinience.
Lucas Tan –
Does this reg come with a lanyard? Would be super convenient if it did! Otherwise, great product, great price point – a must have for serious divers.
Junhao Lo –
Thank you for taking the time to review our Problue RO-13A ORCA Adjustable 2nd Stage Regulator. I’m pleased to hear that you’re happy with the product’s performance and value. Unfortunately, this regulator does not come with a lanyard. However, we do offer a lanyard as a separate accessory for purchase. If you’re interested in purchasing one, please contact our support team for more information. They’ll be happy to assist you.
Charmaine Li –
I loved how compact this regulator is, we were able to fit 2 regulators and a dive computer in our dive bag for our 2-week Japan trip. Can’t speak highly enough about its performance too!
Alex Chen –
How reliable is the ORCA with frequent coldwater dives? I’m doing some serious lake diving soon and need a reg that performs predictably.
Junhao Lo –
Thank you for reaching out about the Problue RO-13A ORCA Adjustable 2nd Stage Regulator. We’ve had numerous customers using this regulator in cold water conditions with excellent results. The pneumatically balanced design helps to minimize the effect of water pressure on the regulator’s performance. Additionally, the venturi control assist provides a smooth and consistent air flow, making it ideal for frequent cold water dives. The intermediate pressure is also well-controlled, with a maximum of 145 PSI. This should ensure reliable performance even in challenging diving conditions. We would like to assure you that the ORCA regulator has been engineered to meet the highest standards of performance and reliability.