Scuba Regulator Comparison Chart

The Scuba Regulator comparison chart below is designed to help you choose  the  right scuba regulator. Here you will be able to compare some of the most important features of these regulators side by side, and see how they stack up against each other, so you can find the regulator you’re looking for quickly.

(If you don’t know what features below mean read my  regulator style and features Guide)

  • Regulator –  Brand name/model and Picture – (click to view more details or to purchase)
  • Ratings – Average user rating on Leisurepro.com, based on a range of 0-5.
  • 1st Stage Type – Whether Balanced or Unbalanced, and Piston or Diaphragm
  • Seal First Stage – If the First Stage is environmentally sealed or not.
  • HP Ports – The number of high pressure ports available on the first stage
  • LP Ports – The number of low pressure ports available on the first stage
  • 2nd Stage Type – Weather the second stage is Balanced or Unbalanced
  • Adjustable 2nd stage – The second stage has an diver adjustable inhalation efforts knob
  • Adjustable Venturi –  The Second stage has a Diver adjustable Venturi System
  • Nitrox – If the regulator is certified for Nitrox up to 40%
  • Cold Water Rated – Whether or not the regulator is rated for cold water diving.

There you have it, just click any of the column to search the regulators by a specific feature.

RegualtorRating1st Stage TypeSealed
1st Stage
HP
Ports
LP
Ports
2nd Stage TypeAdjustable
2nd Stage
Adjustable Venturi ControlNitroxInfo
Scubapro Mk25/S600
Scubapro Mk25-s600 Regulator
5.0Balanced
Piston
No25BalancedYesYesYes/Up to 40%Reviews and Pricing
Atomic T3
Atomic T3
5.0Balanced PistonYes25BalancedYesYes/AutomaticYes/Up to 40%Reviews and Pricing
Aqua Lung Legend LX Supreme
Aqua Lung Legend LX Supreme
5.0Over-Balanced DiaphragmYes24BalancedYesYesYes/Up to 40%Reviews and Pricing
Mares Abyss 22
Mares Abyss 22 regulator Review
4.7Balanced DiaphragmYes24UnbalancedNoNoYes/Up to 40%Reviews and Pricing
Atomic Aquatics B2
Atomic Aquatics B2 Scuba Regulator
5.0Balanced
Piston
No25BalancedYesYes/Automatic Yes/Up to 40%Reviews and Pricing
Scubapro Mk17/A700
Scubapro Mk17 A700 Regulator
5.0Over-Balanced DiaphragmYes24BalancedYesYesYes/Up to 40%Reviews and Pricing
Hollis DC2/212 Regulator
Hollis DC2/212
5.0Over-Balanced Diaphragm Yes24BalancedYesYesYes/Up to 40%Reviews and Pricing
Oceanic EOS FDX103.9Over-Balanced DiaphragmYes24BalancedYesYesYes/Up to 40%Reviews and Pricing
Oceanic Omega 3 FDXI
Oceanic Omega 3 FDXI
N/AOver-Balanced DiaphragmYes24BalancedYesNoYes/Up to 40%Reviews and Pricing
Sherwood Oasis
Sherwood Oasis Regulator
N/ABalanced PistonYes24BalancedNoYesYes/Up to 40%Reviews and Pricing
Cressi Ellipse Balanced MC9
Cressi Ellipse Balance MC 9 Regulator
5.0Over-Balanced DiaphragmNo24BalancedYesYesYes/Up to 40%Reviews and Pricing
Cressi Ellipse Titanium MC9
Cressi Ellipse MC9 Titanium
4.7Over-Balanced DiaphragmNo24UnbalancedNoNoYes/Up to 40%Reviews and Pricing
Scubapro MK21 G260
Scubapro Mk21 G260
N/ABalanced PistonNo24BalancedYesYesYes/Up to 40%Reviews and Pricing
Aqua Lung Legend LX Twilight
Aqualung Legend Twilight
5.0Over-Balanced DiaphragmYes24BalancedYesYesYes/Up to 40%Reviews and Pricing
Mares Prestige 12S She Dives
Mares prestige 12S She Dives
4.0Balanced DiaphragmNo24Unbalanced NoNoNoReviews and Pricing