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Scubapro S600 Regulator, Second Stage Only

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About Scubapro S600 Regulator, Second Stage Only

Because of the S600's versatility, it can meet the diver's needs as frequently as the diver changes dive sites. The S600 valve housing is constructed of a chrome-plated brass and techno-polymer. The S600 has a linear air-balancing valve, and a top notch air-balancing system. This regulator's air-balanced linear-flow valve allows the diver to use less energy while breathing underwater; it makes breathing during a dive as simple as well, breathing in and out!

The S600 air balanced high performance second stage, is SCUBAPRO's performer. The balanced flow valve provides constant & effortless air flow. Regulator has a diver adjustable inhalation control that enables personal adjustment of breathing effort. Diver adjustable Venturi Initiated Vacuum Assist (VIVA) dive/pre-dive control switch and extra high flow exhaust valve account for easy inhale & exhale. SCUBAPRO uses a comfortable orthodontic mouthpiece on every second stage to reduce jaw fatigue and gum irritation. It was developed by dentists and dental laboratories and lasts longer than any other mouthpiece, because only a minimum effort is needed to hold it comfortably in place. The S600 weighs 6.8 oz (193g) comes with SCUBAPRO's 3/8" threaded Super Flow Hose and is covered by a limited lifetime warranty.

Warranty Information

This product has a limited lifetime warranty.

Scubapro S600 Regulator, Second Stage Only Features

  • SCUBAPRO's Top Performer
  • Unparalleled Breathing Performance
  • Decreased Inhalation Resistance
  • Diver-Adjustable Inhalation
  • Diver-Adjustable Venturi-Initiated Vacuum Assist (VIVA)
  • Materials: Marine-Grade Chromed Brass & Techno-Polymers
  • High Comfort Orthodontic Mouthpiece
  • Weight: 6.8 oz (193g)
  • Includes Super Flow LP Hose
  • Limited Lifetime Warranty

Scubapro S600 Regulator, Second Stage Only Customer Reviews Powered by TurnTo®

Reviewed by 4 customers

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Awesome Reg


from Norwich, CT, US

I dig Scubapro equipment and this reg is top notch. I just came back from a liveaboard in the Bahamas and this reg breathes very easy. The breathing knob works great. I highly recommend the product.


Very easy breather


I have owned this reg for 11 years. It is light, comfortable, and adjustable. I bought this because I could no longer get parts for my old Scuba Pro reg. This reg breaths VERY easy and does not free flow. It is as easy as breathing out of the water.


Excellent Second Stage


This is a very easy breathing regulator. I like the adjustable breathing resistance and venturi assist.


Simply the best .


Simply the TOP performer, comfortable easy, smooth breather that can handle an extreme workout underwater. I have compared it over 12 dives to XTX-200, Legend, and Cressi Elipse balanced and it was an easy pick, although the XTX-200 was not far behind. A bit on the expensive side but if taken care for should server 10 years+ easy.

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Questions & Answers Powered by TurnTo®

Questions about this item:

Shopper  Can you use this with a MK17 first stage? I only see it with the MK 25
JOHN B  Yes. It will work with any current Scubapro first stage.
GARY R  Yes. No Problem. Good match performance-wise.
Shopper  will this scubapro second stage be compatible with a Sherwood 1st stage?
JOHN B  I don't know what Sherwood 1st stage you have, so I can't guarantee it, but if it is a recent one it should work. The two things that would affect the compatibility are the threads where the hose to the second stage attaches, and the pressure at the low pressure port. The pressure is adjustable on most 1st stages, and the low pressure threads are usually standard, since they are the same size port used for attaching a BC inflator hose. However, to be sure, you should probably ask someone who repairs regulators.
GARY R  Yes should be no problem
mike h  I don't see why not, the port is 3/8" the only thing is to make sure the intermediate pressure from the first stage to the second is adequate to the second stage does not freeflow.
Shopper  does it come with the hose?
MARK M  Comes with everything
JOHN B  Mine did. Normally, second stages include the hose unless otherwise specified. And the S600 is an excellent second stage.
Kaya E  Yes it does... Happy Diving...
EHUD H  yes
Peter K  Yes. Standard rubber. I immediately replaced w flex hose??
DONALD F  no......
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