This vertical second stage is comfortable and easy to handle- perfect for the travel stage and decompression stage of your dives as well as for buddy breathing.

The TDS Gull Z regulator also in complete set with all the necessary components to configure as a single bottle regulator system.

The TDS Gull Z regulator also in complete set with all the necessary components to configure as a twin regulator system.

The TDS Tac Black regulator also in complete set with all the necessary components to configure as a twin regulator system.

The TDS Tac Black regulator also in complete set with all the necessary components to configure as a single regulator system.

Apeks has developed unique first stages specifically for use on a twinset. The benefits of this system are that there is a minimised risk of accidental snagging, no hose kinking and easier access to the manifold valves. Each first stage has three medium pressure ports and one high pressure port. They are over-balanced, cold water compatible and extremely robust. TEK3 looks great too!

As the popularity of sidemount diving continues to grow around the world, Apeks delivers a regulator kit that contains all of the necessary hardware and accessories to complete your breathing set-up, including two award-winning XTX50 regulators.

Our SMS regulator kit is designed to take the guessing out when setting up your sidemount regulator configuration. This new kit includes (2) 212 second stage regulators, (2) high-performance DC1 regulators, proper hose length for the left and right bottles and (2) brass gauges. Also available separately are Angle Adapters for each regulator to help streamline routing and increase comfort.

The MTX-RC Single Cylinder Long Hose set is designed for the diver that prefers a long hose configuration on a single cylinder. It is also the perfect set-up for the recreational diver looking to transition into twinset diving in the future, as the addition of another first stage creates a twinset regulator configuration.

The MTX-R Sidemount Assembly is a super tough, rugged, high performance sidemount regulator configuration designed to meet the rigors of cold water and extreme sidemount diving. The MTX-R is very reliable and also very easy to maintain in the field, making it an ideal choice for expedition and exploration divers.

Nitrox M26 threaded version of the iconic Calypso. Easy maintenance, with also an ingenious 2nd stage, easy to disassemble and maintain.

Apeks Nitrox regulators are suitable for use with up to 100% O2 and are color coded for easy identification. The regulators have been specially cleaned and assembled in our "J" class (10,000) clean room using safe components and lubricants.

The lightweight, simple, compact R2S first stage now includes AST technology - for reliability without compromise.

This vertical second stage is comfortable and easy to handle- perfect for the travel stage and decompression stage of your dives as well as for buddy breathing.

Scubapro A700 Scuba diving second stage for regulator: Integrating air-balanced valve technology, the A700 brings you extraordinary breathing performance in a striking, precision-handcrafted, full-metal package. Whatever your dive destination, the SCUBAPRO A700 lets you breathe effortlessly and naturally underwater for a lifetime of exceptional dive experiences.

Scubapro MK25 Evo S270 Nitrox M26 Scuba Diving Regulator: For technical divers who need a dedicated nitrox delivery system that is certified for air mixes up to 100% oxygen, there’s the new MK25 EVO/S270 Nitrox. The air-balanced S270, with its PU green cover devoted specifically to this nitrox version, provides smooth and consistent airflow in a bulletproof anti-scratch design that’s able to stand up to years of rugged use.

TDS Tac Black Scuba Diving Octopus: The TDS Tac Black octopus is a high-end, high-performance second stage from the Tactical TDS regulator series in octopus version, with 1m long yellow hose, Durability is guaranteed with a design for different armies around the world. As a high performance second stage it is pneumatically compensated and has venturi control to minimize continuous flow.

Mares XR 26XR HR Tek diving regulator: The unique design of the 26xr first stage makes this regulator suitable for single tank or stage tank configurations, offering perfect hose placement to avoid tangles. The adjustable breathing comfort system in combination with the VAD system offers great breathing comfort at any depth.

TDS Oceanus Pro Scuba Diving Second Stage: The TDS Proteus second stage is a compensated second stage, with inspiratory effort regulator, venturi control to prevent continuous flow