The Mares Abyss 22X Regulator – DIN 300 is a second-stage regulator from Mares – 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 Perhentian Kecil’s secluded bays or hovering in the blue.
Technical Specifications
| Specification | Details |
| Brand | Mares |
| Product | Abyss 22X Regulator – DIN 300 |
| 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 Mares Abyss 22X Regulator – DIN 300 is built to perform across Malaysia’s best underwater destinations. Whether you’re exploring Perhentian Kecil’s secluded bays, 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 Mares Abyss 22X Regulator – DIN 300 delivers smooth, effortless air at any depth – exactly what you want from a second stage.




Natalie Tan –
As an avid scuba diver, I was excited to try out the Mares Abyss 22X Regulator. I’ve been using it for a few weeks now, and I must say it’s been a game-changer. The first and second stages work seamlessly together, making every dive a pleasure. I particularly like the adjustable air flow, which allows for a comfortable breathing experience. I’ve faced some minor issues with the hose, but overall, I’m extremely satisfied with the product.
Evelyn Goh –
I’ve tried a few regulators in the past, but the Mares Abyss 22X Regulator – DIN 300 is by far the best one I’ve ever used. It’s well-made, reliable, and easy to use. The build quality is impressive, and I feel confident using it in any underwater environment.
Emily Ng –
The adjustable air flow feature is amazing! Can I customize the airflow further without compromising the performance of the regulator?
Junhao Lo –
Thank you for sharing your experience with the Mares Abyss 22X Regulator – DIN 300, Emily. The adjustable air flow feature is indeed a great benefit of this product. While the regulator is designed to provide optimal performance within a certain range of airflow settings, you can also fine-tune it to some extent by adjusting the low-pressure hose. However, please note that extreme adjustments may affect the regulator’s overall performance. We’d be happy to provide more information or answer any follow-up questions you may have.
Isabella Teo –
How long will the Mares Abyss 22X Regulator last? I’ve heard some rumors about the durability of the product.
Imran Hanafiah –
Thank you for reaching out about the Mares Abyss 22X Regulator. The durability of our product is one of our top priorities. According to manufacturer specifications, this regulator is designed to last for many years with proper care and maintenance. Our customers have reported using this product for up to 5 years or more without any major issues. However, the actual lifespan may vary depending on how well the product is maintained and used. We would recommend regular inspections and cleaning to ensure the product continues to function optimally. If you have any further questions or concerns, please don’t hesitate to reach out. We’re here to help.
Jessica Lim –
What is the weight of the Mares Abyss 22X Regulator? I’m looking for a regulator that is lightweight for long dives. Has anyone used this product for underwater sports?
Imran Hanafiah –
Dear Jessica, thank you for reaching out to us about the weight of the Mares Abyss 22X Regulator. According to the manufacturer’s specifications, the weight of the regulator is approximately 1.8 kg (3.9 lbs). This makes it a relatively lightweight option for long dives. Many of our customers who use this regulator for underwater sports have reported no issues with its weight and have found it to be a reliable and efficient choice. If you have any further questions or concerns, please don’t hesitate to ask. We’re always here to help.
Sophia Wong –
I was really disappointed with my experience with the Mares Abyss 22X Regulator. While it looks and feels great, I’ve noticed that the first stage is a bit stiff and hard to turn. This has made it difficult for me to adjust the airflow while underwater, which is a major safety issue for me. I’d give it 2.5 stars out of 5 if I had to rate it.