DirDirect :: Regulators & Hoses :: Second Stages

Primary and Backup regulators and mouthpieces brought to you by ScubaPro, Apeks, Oceanic and Halcyon.

Second Stages

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Apeks ATX40 Octopus
The ATX40 Octopus is smaller and 25% lighter than its TX predecessor. This results in less jaw fatigue and less drag.

Apeks Flight Octopus
Extremely compact and lightweight at 4.5oz/127g yet remains neutrally buoyant.
Apeks XTX100 Second Stage Regulator
The XTX100 regulator incorporates a new front cover manufactured using high strength plastic which greatly improves the durability and an aesthetically pleasing chrome plated metal insert immediately identifying this regulator as a top of the range model.
£244.00 save 10%
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Apeks XTX20 Octopus
This octopus is based upon the XTX20 Second Stage and includes left/right reversibility and the performance you would expect from an Apeks pneumatically balanced valve.
Apeks XTX200 Nitrox Second Stage Regulator
Nitrox version of Apeks XTX200 second stage. Pneumatically balanced suitable for cold water use.
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Apeks XTX200 Second Stage Regulator
Pneumatically balanced suitable for cold water use. The XTX200 regulator can be converted from a right handed hose configuration to a left handed one.
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Apeks XTX40 Octopus
The XTX40 octopus can be converted from a right handed hose
configuration (as supplied from the APEKS factory in the standard) to a
left handed one.

Apeks XTX40 Second Stage Regulator
Highly Recommended Primary or Backup Regulator. Pneumatically balanced 2nd stage with venturi control. Heat exchanger - suitable for both warm and cold waters.
£154.00 save 20%
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Apeks XTX50 Octopus
The XTX 50 octopus from Apeks includes the Reversible Venturi System which allows the user to convert from a right handed hose configuration to a left handed one.
Apeks XTX50 Second Stage Regulator
Highly Recommended Primary Regulator. Fully diver adjustable pneumatically balanced 2nd stage with venturi and breathing resistance control. Heat exchanger - suitable for both warm and cold waters.
£193.00 save 20%
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Halcyon Aura Second Stage Regulator
Strong performance and a simple, non-adjustable design make the Aura an ideal reserve and/or recreational regulator.
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Halcyon Halo Second Stage Regulator
The unsurpassed performance of this first stage results from a balanced piston design which delivers significantly more gas than any other first stage while leaving performance completely unaffected by changing tank pressure.
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Hollis 212 2nd Stage Regulator
The Hollis 212 Second Stage Regulator is a Pneumatically Balanced Demand Valve Design with a Patented Dynamic Adjustment that once set Automatically Maintains Inhalation Effort throughout the Dive by Compensating for Depth Changes.
Hollis 221 2nd Stage Regulator
The Hollis 221 Second Stage Regulator is a Pneumatically Balanced Demand Valve Design with an Adjustable Venturi System (A.V.S).
Hollis 500SE 2nd Stage Regulator
Old School. New Tech. The new 500SE utilizes a servo controlled valve to provide precision airflow and unparalleled performance for both air and trimix divers in a side exhaust configuration.
Oceanic Delta 4 Second Stage Regulator
Even with the best laid dive plans, there are times you encounter conditions beyond your control. The Delta 4 is one hot new regulator ready to take on all challengers with a new stylish look.
Oceanic Eos Second Stage Regulator
EOS second stage is far more than just another regulator in the eyes of the Oceanic team, this is a dream come true. Pneumatically balanced second stage with virtually no breathing effort.
Oceanic GT3 Second Stage Regulator
Set it and forget it. The last thing you need to worry about on the dive is your breathing system. The Oceanic GT 3 puts you in total control with its patented Dynamic Adjustment feature. Whether you're snorkeling to your dive site or working a current on your favorite deep wreck, you can quickly adjust the GT 3to behave precisely the way you want, then let it do the work as it automatically readjusts with changes in depth.
Scubapro G260 Second Stage Regulator
The G260 is a new balanced adjustable second stage featuring metal components for excellent cold water resistance (inlet tube, orifice, inhalation control knob and hose connector). It's high performance makes it a choice for all demanding divers and it will be the natural choice for G250 fans.
£255.00 save 15%
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Scubapro R195 Second Stage Regulator
The R195 is a new design based on the heritage of the classic R190 second stage, re-engineered with modern features and materials. The R195 combines a classic downstream valve with a large diaphragm and classic purge button.
£120.00 save 25%
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Scubapro S360 Second Stage Regulator
An air-balanced second stage with adjustable VIVA. This system is based onthe new 560 second stage, but with pre-tuned inhalation for uncomplicateduse. It's an ideal choice for avid divers wanting performance yet a simple to operate system.
£149.00 save 14%
Scubapro S600 Second Stage Regulator
A compact, high performance, air balanced second stage with multiple diver adjustment possibilities. It adapts to all diving conditions and diver's taste.
£265.00 save 26%
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Scubapro S700 Second Stage Regulator
Balanced Scubapro S700 second stage only.
£385.00 save 15%
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TUSA SS-60 Safe Second Second
The SS-60 safe-second shares the same features as the S-60 but with a high visibility yellow purge cover and 39"/99cm long yellow hose.
Underwater Explorers, Unit 1, Maritime Business Centre, Portland, Dorset DT5 1FD Underwater Explorers
Unit 1, Maritime Business Centre
Mereside, Portland
United Kingdom

DirDirect is a world-leading online dive shop run by Underwater Explorers based in Portland, Dorset, UK. Underwater Explorers is a dive centre with a striking difference. It was born out of the concept of "Hogarthian" diving, safe and streamlined equipment configuration, using the most robust products available for recreational and technical diving -- but at the same time, keeping it simple. It is based on the concept of "less is more" in diving and acts as an equipment outlet, training facility and source of sound advice.

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