Scubapro MK21 1st Stage Regulator – DIN 300
RM1,676.00
The Scubapro MK21 1st Stage Regulator – DIN 300 is a first-stage regulator from Scubapro – 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 Tioman’s diverse coral gardens.
The Scubapro MK21 1st Stage Regulator – DIN 300 is a first-stage regulator from Scubapro – 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 Tioman’s diverse coral gardens.
Technical Specifications
| Specification | Details |
| Brand | Scubapro |
| Product | MK21 1st Stage Regulator – DIN 300 |
| Stage | 1st Stage |
| Type | Piston |
| 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 Scubapro MK21 1st Stage Regulator – DIN 300 is built to perform across Malaysia’s best underwater destinations. Whether you’re exploring Tioman’s diverse coral gardens, 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 Scubapro MK21 1st Stage Regulator – DIN 300 is a reliable, well-built choice.
| Product Category | Regulator |
|---|---|
| Colour | Coral |
| Size | S |
| Material | Brass |
| Skill Level | Advanced |
Jason Teo Jia Wen –
I’ve only had this regulator for a short time, but I’m already thoroughly impressed. It’s a real doozy, with plenty of power and a smooth, even delivery of air. I’ve also been impressed with the durability and reliability – it’s been dropped on the deck more times than I can count, and it still looks and works like new.
Daniel Lee Wei Jie –
The Scubapro MK21 is by far the best regulator I’ve ever used. The durability and reliability are unmatched, and the innovative design is a major plus. My only criticism is that the regulator can be a bit tricky to maintain, but that’s a minor quibble.
Evelyn Tan Soo Ping –
I’ve been using this regulator for a few months now, and I can confidently say that it’s been a game-changer for my scuba dives. The innovative smart hose layout is a huge hit with me – it’s so much easier to route my hoses and it frees up a lot of space in my dive bag. My only minor complaint is that the regulator isn’t particularly quiet, but that’s a small price to pay for the performance it gives.
Amanda Wong Shi Min –
Does this regulator come with any spare parts? I’d like to be prepared for any potential issues that might arise? Would also be great to know if there are any plans to release a newer version of the MK21.
Junhao Lo –
Thank you for reaching out to us about the spare parts and future updates on the MK21 regulator. We understand the importance of being prepared for any potential issues that may arise. As for spare parts, the MK21 comes with a standard one-year warranty, and any replacement parts needed during this period would be provided at no extra cost. If you do require any spare parts outside of the warranty period, these can be purchased through our authorized dealers. Regarding the release of a newer version of the MK21, we can’t confirm any official plans at this time. However, our engineering team is continuously working on improving our products, and we will make sure to announce any updates that may affect existing models on our website.
Melissa Ng Mei Xian –
Is there a way to customize the layout of the regulator? For example, I’d love to have an extra high-flow LP port? Would also be great to know if there are any plans to release a left-handed version of the MK21.
Junhao Lo –
Thank you for your review of the Scubapro MK21 1st Stage Regulator – DIN 300. We appreciate your interest in customizing the regulator’s layout, and we’re glad to inform you that you can indeed replace the standard cap with an optional one that offers a more extreme angle configuration, including a fifth centralized high-flow LP port. Please note that this customization option is only available for a specific cap configuration that can handle the additional LP port. As for a left-handed version of the MK21, we have received your feedback and will consider it for future development. We appreciate your rating of 4 stars and hope to serve you better in the future.
Kevin Ong Wei Chiong –
I’m a bit of a skeptic when it comes to new gear? Would this regulator really be an improvement over my trusty old one? The answer, of course, is yes. The Scubapro MK21 is a beast of a regulator, with plenty of power and a smooth, even delivery of air. It’s a bit heavier than I’d like, but that’s not a deal-breaker for me.
Imran Hanafiah –
Thank you for sharing your experience with the Scubapro MK21 1st Stage Regulator – DIN 300! We’re glad to hear that you were impressed with its performance and found it to be a worthwhile upgrade. Although we understand that the added weight may be a concern, it’s great that you felt it was not a significant enough issue to detract from your overall satisfaction. We appreciate your honest assessment and would be happy to hear more about your technical diving experiences with this regulator. Have you had a chance to try out the optional cap with the more extreme angle ports? We’d love to hear your thoughts!