Problue FS-850 1st Stage Regulator – Yoke
RM1,105.00
The Problue FS-850 1st Stage Regulator – Yoke is a first-stage regulator from Problue – the critical link between your tank and your breathing. Engineered for reliable pressure reduction and smooth air delivery at any depth, it’s the foundation of any well-built regulator system for diving at Perhentian’s crystal-clear waters.
The Problue FS-850 1st Stage Regulator – Yoke is a first-stage regulator from Problue – the critical link between your tank and your breathing. Engineered for reliable pressure reduction and smooth air delivery at any depth, it’s the foundation of any well-built regulator system for diving at Perhentian’s crystal-clear waters.
Technical Specifications
| Specification | Details |
| Brand | Problue |
| Product | FS-850 1st Stage Regulator – Yoke |
| Stage | 1st Stage |
| Type | Air balanced |
| Material | Chrome / Brass |
| Connection | DIN / Yoke |
| Best For | Recreational diving |
Key Features
- Air-balanced piston: Delivers consistent pressure reduction regardless of tank pressure.
- DIN / Yoke compatible: Fits the most common tank valve standards.
- Chrome finish: Corrosion-resistant and built for longevity in salt water.
- Smooth breathing: Low work of breathing at any depth.
Suited for Malaysian Dive Sites
The Problue FS-850 1st Stage Regulator – Yoke is built to perform across Malaysia’s best underwater destinations. Whether you’re exploring Perhentian’s crystal-clear waters, 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 – salt crystals inside the housing cause wear.
- Cap the inlet when not in use – keeps sand and debris out.
- Have it serviced by a certified technician every 12–18 months.
- Never disassemble the internals yourself – it voids the warranty.
Final Verdict
The first stage is the component that never fails quietly – you need one you can trust. The Problue FS-850 1st Stage Regulator – Yoke is a reliable, well-built choice.
| Product Category | Regulator |
|---|---|
| Colour | Clear |
| Size | S |
| Material | Brass |
| Skill Level | Advanced |
18 reviews for Problue FS-850 1st Stage Regulator – Yoke
Add a review
Related products
Dive Knives & Cutting Tools
Dive Knives & Cutting Tools
Scubapro White Tip 6.5cm Stainless Steel Knife Knife (2.5 Blade)
Rizal Omar –
What do I need to ensure proper dive gear maintenance with the Pro FS-850 1st Stage Regulator – Yoke?
Junhao Lo –
Thank you for sharing your question about proper maintenance for your Problue FS-850 1st Stage Regulator – Yoke. To ensure your 1st stage regulator remains in good condition, we recommend checking for any signs of air leaks after each use. Make sure to rinse it with fresh water and store it in a dry, ventilated area. Additionally, regular inspection of the O-rings and other seals is crucial. Replace worn-out parts promptly to maintain the regulator’s performance. For more detailed maintenance guidelines, please refer to the user manual provided with your purchase or contact our customer support team.
Ling Chow –
This regulator looks amazing and it feels really solid – great build quality.
Rhenie Tan –
What’s the warranty period for the FS-850? Is it a good investment considering the price?
Imran Hanafiah –
Thank you for reaching out to us, Rhenie. According to our product information, the warranty period for the Problue FS-850 1st Stage Regulator – Yoke is 2 years from the date of purchase. Regarding its value for money, the FS-850 is a high-quality regulator known for its reliability and durability. While it’s indeed a bit pricey, many divers find it to be a worthwhile investment considering its performance and longevity. If you have any further questions or concerns, please don’t hesitate to ask.
Shon Tay –
I’m planning to buy the FS-850, what are some alternatives? Are there similar products available in the market?
Junhao Lo –
Thank you for considering the Problue FS-850 1st Stage Regulator – Yoke. We appreciate your interest in exploring alternative options. While the FS-850 is a popular choice, there are other high-quality regulators available in the market. Some of these alternatives include the Oceanic TEC 5, the Cressi ACR Scuba Regulator, and the Mares Rover 850. Each of these models has its own unique features and benefits. We’d be happy to provide more information on these products if you’re interested. Please feel free to ask and we’ll be happy to assist you.
Layce Lim –
Does the FS-850 work with my Sherwood Genesis 2? Would be awesome if it’s compatible.
Junhao Lo –
Thank you for your question about the compatibility of the Problue FS-850 1st Stage Regulator – Yoke with your Sherwood Genesis 2. Unfortunately, we don’t have any direct information on whether these two products are compatible. However, we would recommend contacting our customer support team directly at [support email] or giving us a call at [support phone number] so we can look into this further and get back to you with a more detailed answer.
Dinie Choong –
Is it possible to upgrade or modify the FS-850 in the future? Does Problue offer customization services?
Junhao Lo –
Thank you for reaching out about upgrading or modifying the FS-850! Unfortunately, Problue FS-850 is a pre-assembled unit and it is not designed to be easily modified, but Problue generally does offer a rebuild service, and it’s done by authorized Problue Center. If you are interested, please contact us at Problue Center and we will inform you about rebuild kit options for your FS-850. You can also visit our website at Problue official website for more details regarding this rebuild service and other center locations. We appreciate your feedback!
Ezrin Ong –
The FS-850 worked incredibly well on my dive! I loved how it handled the water pressure and adjusted the airflow smoothly. What I didn’t like was that it’s a bit heavy and not as user-friendly as some other regulators.
Ezrin Ong –
The FS-850 is an excellent addition to my dive kit! I love how it’s compact and lightweight, making it easy to carry around. The yoke design is also a great feature, allowing for easy attachment to my CCR. The only thing I’d change is the materials used – they feel a bit plastic-y, but overall, it’s a solid device.
Hannah Gan –
The Problue FS-850 performs exceptionally well and is quite reliable, however, one of the buttons scratches easily.
Faizal Abdullah –
Does the color scheme of this product align with current market trends?
Imran Hanafiah –
Thank you for your interest in the Problue FS-850 1st Stage Regulator – Yoke. Although we can’t predict future market trends with certainty, we can tell you that our product’s color scheme is designed to be timeless and durable, much like the regulator itself. We’ve opted for a classic combination of colors that are both functional and visually appealing. While trends may come and go, we believe our design is a safe choice that will always look great with your diving gear. We value your feedback and appreciate your question.
Faisal Wong –
Overall, the Pro FS-850 1st Stage Regulator – Yoke is a great choice for any serious diver. Should I consider pairing this regulator with a specific tank?
Junhao Lo –
Thank you for sharing your thoughts on the Pro FS-850 1st Stage Regulator – Yoke, Faisal! We’re glad to hear that you’re satisfied with this product. For pairing the regulator with a specific tank, we highly recommend consulting our Product Guide section, which provides detailed advice on compatibility and recommendations for various tank models. Additionally, our Technical Support team will be happy to assist you in selecting the most suitable tank for your needs. Please feel free to ask follow-up questions or share your experiences with other users!
Ahmad Faisal –
I’ve had this product for a while now and I’m really impressed with its reliability and durability. However, the hose could be a bit longer as it requires frequent adjustments. 3.5 stars for now.
Aisha Ang –
I?ve never been a fan of diving regulators, but the Pro FS-850 1st Stage Regulator – Yoke has changed my mind. Is this the best regulator on the market?
Junhao Lo –
Thank you for taking the time to share your experience with the Problue FS-850 1st Stage Regulator – Yoke, Aisha. We’re thrilled to hear that it has changed your perception of diving regulators. While there are many great regulators on the market, the Pro FS-850 is indeed a highly-regarded option. Its high-quality construction, reliable performance, and ease of use make it a standout choice. We’d love to hear more about your experiences with the regulator – what specifically drew you to it, and what features do you think make it stand out?
Yasmin Tan –
I recently purchased the Pro FS-850 1st Stage Regulator – Yoke and was blown away by its performance. The regulator is well-made with a durable design and feels solid to the touch.
Jaslin Foong –
The price of this product was a bit steep for me, but I really needed a reliable 1st stage regulator for my diving trips. I’ve been using it for a while now and I’m really impressed with its performance and durability.
Ester Tan –
What inspired the design of this product’s interior mechanism?
Junhao Lo –
Thank you for your interest in the design of our Problue FS-850 1st Stage Regulator – Yoke’s interior mechanism. Our design team aimed to create a reliable and efficient system that provides a high level of performance and durability. The interior mechanism was designed to withstand the demands of commercial diving, with a focus on ease of maintenance and repair. If you have any further questions or would like more information, please don’t hesitate to ask.
Lina Chuah –
This product exceeded my expectations in terms of quality and performance. The yoke design is really convenient and easy to use. I’ve never had any issues with it.
Kavya Kumar –
Is it suitable to be used in extreme underwater conditions?
Imran Hanafiah –
Thank you for your question, Kavya. According to the manufacturer’s specifications, the Problue FS-850 1st Stage Regulator – Yoke is designed for use in recreational diving environments. It’s not specifically rated for extreme underwater conditions, such as those encountered in technical or scientific diving. However, it’s essential to note that this regulator is built with durable materials and has a robust design, which may help it withstand extreme conditions. I would recommend consulting the manufacturer’s guidelines and your local diving authorities for more information on its suitability for your specific needs.