Best Titanium Scuba Regulator: Should You Buy One

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If you’re looking for a regulator that is lightweight, durable, and virtually corrosion resistant then you are in the right place.

Titanium resists corrosion better and is lighter than any other metal used when making a scuba regulator.

So, what are the best titanium regulators?

They are quite a few titanium regulators on the market these days, some that are made completely from titanium (body and internal components),  and others that use only titanium components.

To narrow your search, I have compiled a list and reviews of some of the best titanium regulator on the market today. 

Let’s get started…

What Are The Best Titanium Regulator?

1. Atomic T3 Regulator

2. Scubapro MK25 Evo/S620X-Ti

3. Atomic Z3 Regulator

4. Scubapro MK25 Evo/S620Ti

5. Atomic B2 Regulator

 
Scuba Regulators

Atomic T3 Regulator

Atomic


T3 Regulator

Scubapro MK25T EVO/S620 X-TI

Scubapro


MK25T/S620 X-Ti

Atomic Aquatics Z3 Regulator

Atomic


Z3 Regulator

Scubapro Mk25 Evo S620Ti

Scubapro


MK25 Evo/S620Ti

Atomic Aquatics B2 Scuba  Regulator

Atomic 


B2 Regulator

1st Stage Type

Balanced Piston

Balanced Piston

Balanced Piston

Balanced Piston

Balanced Piston

1st Stage Materials 

Titanium body/ components

Titanium body/ components

Zirconium-plated Brass body 

Chrome-plated Brass body

Chrome-plated Brass body

Ports

2HP- 5LP on swivel

2HP- 5LP on swivel

2HP-7LP on fixed cap

2HP- 5LP on swivel

2HP- 5LP on swivel

Environmentally
Sealed

XTIS

XTIS

2nd Stage

Balanced

Balanced

Balanced

Balanced

Balanced

2nd Stage Material

Titanium components

Titanium components

Zirconium-plating/ Titanium components

Titanium components

Titanium components

Adjustable Inhalation

Venturi Switch

Automatic

Automatic

Automatic

Nitrox

Up to 40%

Up to 40%

Up to 40%

Up to 40%

Up to 40%

Still Looking For The Right Scuba Regulator?

Find the best scuba regualtor for your next dive trip by checking out our list of the top 10 Scuba Regulators available on the market today. 

What Are The Advantages Of Diving With A Titanium Scuba Regulator?

Why dive with titanium in the first place?

That is the question that many scuba divers as when they see how much they cost. Titanium regulators can sometimes cost about $400 to $800 more than an average regulator. 

But, If you are still on the fence about buying a titanium scuba regulator, below are a few reasons why you should consider them.

Lightweight – Titanium is significantly lighter than any metal used to manufacture scuba regulators. This makes them excellent travel regulators. It will help reduce the overall weight of your diving equipment.

Corrosion Resistance – One of the main advantages of titanium is that it is virtually corrosion resistant. This makes them perfect for diving in saltwater and remote places where you cannot immediately rinse your scuba regulator after diving.

Durable – Titanium is one of the toughest metal alloys out there, and is virtually indestructible when used in regulators. Over time, repetitive use can course chrome plated brass components to wear, reducing the overall performance of the regulator. But, with Titanium components, wear to internal metal parts are virtually nonexistent. This makes them great for dive professionals that are hard on their gear.

Who Should Consider Owning a Titanium Scuba regulator?

Titanium regulators aren’t cheap.  You will pay anywhere from $400 – $800 more than you would on a normal regulator. So, if you’re only going to be doing 5 dives per year, then it’s best to stay with a chrome-plated brass regulator. This will work just fine. 

On the other hand, if you’re someone that dives 3 times a day, 7 days a week, 365 days a year in saltwater,  then you will want a regulator that can withstand the constant abuse. Someone that dives this much will find themselves retiring a regulator every couple of years or so.  In this case, it would definitely worth the investment to buy one titanium regulator rather than to buy a new regulator every other year or so.

What You Need to Know Before Buying!

  • Titanium has very poor thermal conductivity. Therefore, they are not ideal for extreme cold-water diving
  • Titanium can be very volatile when it comes in contact with high concentrations of oxygen. You should always check the manufactures recommendations for diving with enriched gases when using a titanium regulator. 

Top Titanium Scuba Regulator Reviewed

You simply cannot go wrong with choosing any of the titanium scuba regulators below.

Just like when choosing any scuba regulator your choice will basically be determined by your personal preferences and budget. But the general rule of thumb is if you want the best dive regulator you generally have to pay more.

Atomic T3 Regulator

Manufacturer: Atomic Aquatics 

Atomic T3 Regulator


  • Full Titanium construction for lightweight and durable construction
  • 2nd Stage comfort swivel greatly reduces jaw fatigue 
  • Balanced 1st and 2nd Stage for easy breathing
  •  Environmental sealing prevent outside contamination like silt, sand, and prevent freezing. 
  • Priced on the high-end, this is not a cheap regulator

View Product on Recommended Retailers Site:

Wow, it's and expensive regulator! But it is the best performing scuba regulator I have ever breathe from.

The precision at what it delivers gas makes me forget about the cost related downside. I am a big fan of the regulator because it gives just the right amount of gas you ask for with very little effort.  

I initially bought this regulator because I wanted to save a few pounds compared to my old regulator. That matters too. 

Scubapro MK25T EVO/S620 X-TI

Manufacturer: Scubapro

Scubapro MK25T EVO/S620Ti


  • High-tech Ultra-Lightweight Full Titanium Regulator System
  • XTIS system enhance cold water performance and prevent freezing. 
  • Excellent inhalation sensitivity and superb breathing performance
  •  S630Ti 2nd stage is smaller and lighter, yet performs better than the s600.  
  • The most expensive regulator to date

View Product on Recommended Retailers Site:

This is a fantastic regulator system! I dove down to 100 feet in 38 degrees water and not one issue anywhere or anytime.

The regulator breathes really smooth, all you have to do is think about breathing and it delivers.  I like it so much I am buying another one for my wife this Christmas.   You can get a better recommendation than that!

Atomic Aquatics Z3 Regulator

Manufacturer: Atomic Aquatics 

Atomic Z3 Regulator 


  • Breathing performance matching the Atomic T3 at a fraction of the cost.
  • Comfort swivel on 2nd stage reduces jaw fatigue.
  • Factory environmentally sealed 1st stage for use in cold water
  •  Compact design, also great for traveling
  • Body is not constructed from Titanium 

View Product on Recommended Retailers Site:

I learned to dive with this set and love the easy breathing, so I purchased one for myself. The Z3 is great because you get the Atomic Quality and tech of the T3, but at a lower price given the more basic materials used. 

Scubapro Mk25 Evo S620Ti

Manufacturer: Scubapro

Scuapro MK25 EVO/S620Ti


  • Extended Thermal Insulating System enables diving in cold water.
  • Corrosion-Free Titanium in second stage for prolonged reliability. 
  • Steller breathing performance and reliability, more compact and lighter than the S600 
  • Still an expensive regulator, but more affordable than it's all Titanium counterpart.  

View Product on Recommended Retailers Site:

This Scubapro regulator is defiantly worth the price. I like the streamline design, because I use this setup when I travel for diving. It's everything you need from a regulator, plus it's durable.

I dove to 140 feet and didn't notice any difference in breathing. There was no chance in breathing resistance, I didn't notice any difference in breathability. 

Definitely worth the price.

Atomic Aquatics B2 Scuba  Regulator

Manufacturer: Atomic Aquatics 

Atomic B2 Regulator


  • All Titanium second stage like the Atomic T3
  • All the high-tech features of the T3 in a more affordable package
  • Automatic Venturi Flow Control for optimum breathing Performance
  • Optional factory environmentally seal for cold water diving 
  • Heavy Chrome-plated brass first stage body

View Product on Recommended Retailers Site:

As a scuba diving instructor I only what the best for my students and myself.  That's the reason why I considered the Atomic B2 reg. I use it as my primary regulator when teaching  and for Sidemount. 

At 100-130 feet, I find it very easy to breathe.  This regulator works great in the warm water off the Florida Panhandle or in the coldest quarries. 

The Bottom Line

Titanium scuba regulators are much lighter, corrosion-resistant, and durable than their brass counterparts, but are also quite expensive.

If you are someone that only dive a few times a year, then going with a titanium regulator might no seem justifiable. However, if you’re a diving professional that dive almost every day, or someone that travel to dive, then Titanium is the way to go.

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