Converting your regulator/hoses to 1/4” NPT has many practical applications in diving as well as your garage or shop

Used with surface supplied umbilicals, switch blocks, comm gear and pneumatic tools

Viton O-rings where applicable

1/4” NPT male to 3/8”-24 UNF male

Chromed brass construction

Low pressure only - below 14 bar

Convert a standard, low-pressure regulator hose so that both ends have male threads.

• Change 9/16”-18 female to 3/8”-24 male
• Brass construction with black chrome finish
• Low pressure use only - below 14 bar
• Factory cleaned - Viton O-ring

Adapter to connect a standard Regulator-Hose to a QD/Inflator-Hose 

Convert any standard regulator hose to a BC quick disconnect hose

Also fits drysuit valves that have an international type stem

Installs on the second stage end of a regulator hose

Six point attachment with six ball bearings

“EZ” QD design, just push to attach - no need to pull back the collar

Wide easy grip collar

Chromed brass construction with Viton O-rings

Low pressure use only - below 14 bar

Convert any standard regulator hose to an “Aqualung/SeaQuest Style” QD hose

Installs to the second stage end of a regulator hose

Chromed brass construction with Viton O-rings

 Low pressure use only - below 14bar

Compatible with: Aqualung/SeaQuest Air Source, Oceanic Air XS 2, US Divers Air Mic and Mares Air Control.

Converting your regulator/hoses to 1/4” NPT has many practical applications in diving as well as your garage or shop

Used with surface supplied umbilicals, switch blocks, comm gear and pneumatic tools

Viton O-rings where applicable

1/4” NPT male to 3/8”-24 UNF female

Stainless steel construction

Reg to Reg Adapter

Connect two regulators together to make one longer hose 
3/8" Female x 9/16" Male 
Low profile 11.5 mm Height 
Black chromed brass construction 
Low pressure use only - below 200 psi 
Factory cleaned - Viton o-ring

Make any primary regulator more comfortable while diving 
Routes the hose under the right arm instead of over the shoulder 
Often used on octopus to improve hose routing 
Installs between the second stage and the regulator hose 
Chromed brass construction 
Extra high flow!

Installs between low pressure regulator hose and second stage

Increase comfort and reduce jaw fatigue

Used to improve regulator hose routing

Often used to set up underarm routing of primary regulator hose

Chromed brass construction with Viton O-rings

Low pressure use only – below 14 bar

Add a quick-disconnect to most 2nd stage regulators or full-face masks! Install between a low pressure regulator hose and second stage— Simply lock-down the screw to prevent accidental disconnection and ensure quick, efficient swaps.

2nd Stage Quick Disconnect

Add a quick-disconnect to most regulators or full face masks

Installs between low pressure regulator hose and second stage

Lock-down screw to prevent accidental disconnection

Low pressure use only - below 200 psi

2nd Stage Quick Disconnect - Male Only

Install on multiple second stage regulator for quick swaps

The Aqua Lung DIN-to-Yoke Converter will allow a DIN First Stage regulator to be mounted on a cylinder with a standard yoke style valve. For the diver traveling with a DIN first stage, it is a critical accessory.

Significantly increases the diving comfort of the main regulator.
Hose guide under the right arm instead of over the shoulder.
Also used on the octopus to improve its hose guide. Mounted
directly between the second stage and the medium-pressure hose,
chrome-plated brass

Significantly increases the diving comfort of the main regulator
Hose routing under the right arm instead of over the shoulder
Is also often used on the octopus to improve its hose
routing.Mounting directly between the second stage and medium pressure hose,
chrome-plated brass,

approved up to 14 BAR

oxygen clean ex works, Viton O-rings

Significantly increases the diving comfort of the main regulator
Hose guide under the right arm instead of over the shoulder
Is also often used on the octopus to improve its hose guide
Installation directly between the second stage and medium pressure hose,
chrome-plated brass
Extra high gas throughput!

The Apeks Hose Retainer is used to retain the long hose when diving in a long hose configuration without the need for a canister light.
The hose retainer fits any standard 2" webbing and can be used with both single and double tank configurations.
Machined from a single piece of Delrin with a laser etched Apeks logo, the hose retainer is both sleek and durable.

Attach to the second stage end of one low pressure regulator hose

Allows the attachment of two low pressure regulator hoses (first stage ends)

One 9/16”-18 male inlet to two 3/8”-24 female outlets

Chromed brass construction with Viton O-ring

Low pressure only - below 14 bar

Red colored visual indicator of closed position
Green colored visual indicator of open position
Install between standard regulator hose and second stage
9/16-18 UNF male inlet to 9/16-18 UNF female outlet threads
Slide machined Delrin collar to shut off gas flow
Prevent critical gas loss
Commonly used with deco rigs, stage bottles & drysuit inflation
Low pressure use only - below 200 psi

An adaptor that connects a din 5/8 regulator with an M26 cylinder