Best 10 Best Scuba Regulator Cold Water Regulator List

If you are a diver, you must have heard cold water diving is not a piece of cake and you may get shivers yourself once you hear about tit. But this fact is also well known that cold water diving is more fun than the warm water as you get to see more variety of underwater life and existence.

But diving at temperature as low as 60F is no joke.

BEST 10 REGULATOR I RECOMMENDED FOR COLD WATER BELOW 40F

But if the required and adequate arrangements are made before diving in the freezing water, one can easily dive without a problem as some one said it rightly it not the told water that spoils the fun but being cold is.

So, once you tackle this cold problem you are good go.

Why so?

because under freezing water, the low temperature makes the gas in the cylinder to freeze.

the ice forms in the internal working apparatus of the regulator which causes it to be cloaked by the ice and so it doesn’t work properly.

So, for that matter one needs a special kind of cold regulators which is environmentally sealed to avoid contact between the cold water and internal apparatus, composed of metal steal stage to provide more thermal conductivity which retains heat.

Sounds complex? Still confused? Let me make it easy for you. Here is the list of top 10 regulators I recommend for cold water below 40 F.

WHAT IS THE Best 10 Regulator I Recommended for YOU ON Cold Water Below 40F.

Now the question rises why not usual regulators can be used in cold water. Well simply because they don’t serve the purpose & you are here to know best 10 Regulator ON Cold Water

(1) Aqua Lung Legend Glacia

Aqua Lung Legend - Yoke Regulator
7 Reviews
Aqua Lung Legend - Yoke Regulator
  • Product Type: OUTDOOR_RECREATION_PRODUCT
  • Package quantity: 1
  • Country of Orgin: China
  • The legend shares the same features and performance as the legend lux and Legend LX with one notable exception. Instead of the MBS dual control valve, The legend offers a venture switch.

Last update on 2021-04-15 / Affiliate links / Images from Amazon Product Advertising API


this is one of the best regulators that has been designed for any temperature of the water and at any depth. It provides effortless breathing to the diver.

It has silicone lip shield to keep lips warm, adjustable inhalation efforts, environmentally sealed and for added thermal conductivity 3 heat exchangers are present.

Its drawback is that it is heavier to carry is not an ideal regulator for traveling. Designed for harsh conditions of ice diving.so a good choice over all.

(2) Scubapro MK25 Evo A700

Scubapro MK25 EVO/S620 Ti Dive Regulator System, INT, Black, One Size
6 Reviews
Scubapro MK25 EVO/S620 Ti Dive Regulator System, INT, Black, One Size
  • Air balanced flow-through piston in a chrome plated brass body provides constant and effortless airflow unaffected by depth, tank pressure, or breathing rate.
  • Patented exits (extended thermal insulating system) thermally insulates the inner mechanism from the environment, improving cold-water resistance and delaying ice formation in extreme cold-water conditions without compromising breathing performance.
  • Anti-freeze protection radically increases breathing reliability when diving in the most extreme water temperatures.
  • Two opposing high pressure ports allow the first stage to be positioned either up or down.

Last update on 2021-04-15 / Affiliate links / Images from Amazon Product Advertising API


it is an excellent regulator for cold water diving with an amazing breathing performance. The cold efficiency is enhanced by 30% over MK25. This one also comes with user adjustable inhalation efforts. It has a few lacking like this one is not environmentally sealed and the price is little too high.

(3) Scubapro MK17 Evo A700

Scubapro MK17 EVO First Stage Regulator
1 Reviews
Scubapro MK17 EVO First Stage Regulator
  • High-flow performance is available from all four LP ports which are configured for optimum hose routing.
  • External intermediate pressure adjustment enables technicians to fine-tune performance quickly and easily.
  • Available in a 3364psi/232bar INT configuration.
  • Weight: INT 232 - 30oz/850g.
  • Airflow at 2900psi/200bar: 6900 l/ min - 230 SCFM.

Last update on 2021-04-15 / Affiliate links / Images from Amazon Product Advertising API

let’s talk about the pros first which makes it one of the best choices. It has technical diving ap to 70 m, cool glasses, helps in ice and topical diving, is lightweight and comfortable, environmentally sealed, metal 1st and 2nd stage which increases thermal conductivity and adjustable diver settings.

Now the only single con is the price. It is quite expensive than the other regulators in the market.

(4) Mares Abyss 22 Navy 11

Mares Abyss Navy 22 Regulator
1 Reviews
Mares Abyss Navy 22 Regulator
  • First Stage Features: CWD Kit for Extreme Temperature, High Performance in Cold Water
  • Balanced Diaphragm First Stage, Tri-Material Valve Technology, Dynamic Flow Control (DFC)
  • Chrome Plated Marine Grade Brass, Environmentally Sealed Design
  • Second Stage Features: Heavy-Duty for Demanding Dives, Nickel and Chrome-Plated Brass Case
  • Fluoropolymer Resin Finish, Cold Water Design, Vortex Assisted Design (VAD) Downstream Valve

Last update on 2021-04-15 / Affiliate links / Images from Amazon Product Advertising API


it is one of the top-ranked regulators of the cold water diving. The best features include the systems which make it environmentally sealed, it has 2nd stage made of metal to keep the temperature within the regulator above freezing point.

Another best thing about this regulator is that it is cheaper than the others available in the market and is affordable by anyone.

With pros come the cons. So, the most important disadvantage is the lack of adjustment option available for divers and the second one is its unbalanced 2nd stage system.

But overall it a good regulator with long life and good working. You can definitely choose it as your diving companion in cold water.

(5) Sherwood Blizzard Pro

Sherwood Scuba Blizzard Pro Cold Water and Ice Diving Regulator
1 Reviews
Sherwood Scuba Blizzard Pro Cold Water and Ice Diving Regulator
  • Specifically designed for cold water and ice diving, the Blizzard Pro is one the most dependable regulators in colder waters.
  • Completely Dry and Environmentally Sealed 1st Stage. No cold water gets introduced into the regulator.
  • Nitrox Ready up to 40%. Out of the Box.
  • Free Parts For Life Warranty Program. (Restrictions apply).
  • The Blizzard Pro is made by Sherwood Scuba, an American dive brand specializing in Life Support, Masks, Snorkels, and Fins since 1955

Last update on 2021-04-15 / Affiliate links / Images from Amazon Product Advertising API

this is another good cold-water regulator. Like many others, it is environmentally sealed.

The price is also Affordable by many as it lies in a low price range,2nd stage is made of metal which prevents freezing in the 2nd stage and makes the regulator work efficiently.

The cons of this cold regulator are it has no adjustable inhalation efforts system and the 2nd stage is made of plastics instead of metal so is not very efficient in preventing freezing at extremely low temperatures.

But still, it has a new generation blizzard and is highly recommended for those who work more often in cold waters than in warm waters. So, if you get your hands on this one, feel fry to buy it.

(6) Huish Outdoors Atomic T3 Titanium Regulator

Huish Outdoors Atomic T3 Titanium Regulator
13 Reviews
Huish Outdoors Atomic T3 Titanium Regulator
  • Nitrox ready for mixtures up to 40%
  • All titanium diving regulator
  • Dependable system makes it good for travel
  • The most reliable seat system in the industry
  • Durable with low maintenance requirements

Last update on 2021-04-15 / Affiliate links / Images from Amazon Product Advertising API

This regulator is good for travel diving. It has one of the best and most reliable seat systems available in the industry. It provides nitrox ready for availability and the mixture up to 40% is available.

It is much durable and cheaper than the rest of its kind. It also it comes with very low maintenance expenditure so a win win from all sides.

(7) Aqua Lung Calypso Classic Regulator

Aqua Lung Calypso Classic Scuba Diving Regulator Yoke
  • First Stage: In-line, high-flow piston design means fewer components, excellent reliability and easy maintenance
  • Features 1 HP port and 4 MP ports
  • Second Stage: Mid-size, high performance demand valve second stage. Easy-to-grip venturi knob stops unwanted freeflow when the regulator is out of your mouth.
  • Comes with Aqua Lung's Comfo-bite's mouthpiece which reduces jaw fatigue
  • The Classic version is the better choice for coldwater diving as it is more resistant to freezing than the Quick Connect version

Last update on 2021-04-15 / Affiliate links / Images from Amazon Product Advertising API


Aqualung calypso regulator is very reliable, refreshed, and robust. It has been among favorites of many divers for decades now.

It is much suitable for the beginners and light weight divers and is most commonly used in different dive centers for teaching purposes.

(8) Oceanic Alpha 8 Scuba Regulator

Oceanic Alpha 8 Scuba Regulators - Dive Regulator
5 Reviews
Oceanic Alpha 8 Scuba Regulators - Dive Regulator
  • The best price-to-performance ratio in its class
  • Designed to perform to the U.S. Navy's Class A standards at 198 feet
  • Inexpensive to maintain
  • Paired with our SP-5 Sport Piston First Stage

Last update on 2021-04-15 / Affiliate links / Images from Amazon Product Advertising API

IT is also one of the low budget cold water regulator that is  easily available everywhere and is a preferred one because of being  very economical to afford and inexpensive to maintain. What else you need ?

(9) Zeagle F8 Regulator, Yoke

Oceanic Zeagle F8 Scuba Regulator - Yoke
11 Reviews
Oceanic Zeagle F8 Scuba Regulator - Yoke
  • 1st stage has dry-sealed spring chamber to stop freezing at water temperatures below 40 degrees F
  • New inhalation diaphragm provides superior tear strength and improved response time to breathing
  • Seat-saving orifice retracts when not in use - extending the life of the breathing tube seat
  • Zirconium-plated inlet tube and heat sink for superior corrosion resistance
  • Co-molded silicone mouthpiece for better fit and less jaw fatigue

Last update on 2021-04-15 / Affiliate links / Images from Amazon Product Advertising API


its price is about $618. It is aconital precision high pressure which makes it much reliable and is more responsive at a performance at any breathing rate.

(10) Oceanic Alpha 9 CDX-5 Regulator, DIN

Oceanic Alpha 9 CDX-5 Regulator, DIN ~Now includes FREE a 30" (76.2 cm) MaxFlex Braided Hose
  • The best price-to-performance ratio in its class
  • Designed to perform to the U.S. Navys Class A standards at 198 feet
  • Inexpensive to maintain
  • Paired with our CDX-5 Diaphragm First Stage

Last update on 2021-04-15 / Affiliate links / Images from Amazon Product Advertising API



 One of the prominently best things about this regulator is that it possesses the best size to performance ratio in its class. Basically, it is designed for the divers in us navy class A standard in 108 feet.

Also, the maintenance is not very costly which makes it loved by all.

So, I hope now you now which regulator suits you the most and the decision making would be rather easy. 

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