Regulator Accessories

OTG Scuba Diving Female 9/16"-18 to Male 3/8"-24 Adapter is to allow divers to connect a LP first stage port to a LP second stage fitting. Essentially performing the same function as a standard LP regulator hose, but without the hose. This adapter is made by marine chrome plated brass and is 40% Nitrox ready. The working pressure is below 200psi and is for low pressure use only.

The OTG Technical Scuba Diving Delrin Threaded Dust Cap For Din First Stage Regulator is ideal to protects the Din system first stage regulator.

OTG Scuba Diving Moldable Mouthpiece offers you a great way to get the perfect fit, reduce jaw fatigue and increase comfort during your dives. Just dip the mouthpiece in hot water using the supplied "handle”, then briefly cool and place into your mouth in the proper orientation. Bite down softly for a perfect fit of YOUR bite pattern.

OTG Technical Scuba Diving 6 inch (L) High Pressure Gauge Hose is an idea for Side Mount or Deco Tank setting. Our High Quality HP hose is 7/16 inch male for first stage and 7/16 inch female for SPG / Gauge. Length is measured from end to end of hose, including the fittings and their threads. All of our hoses are 40% Nitrox Ready.

OTG Technical Scuba Diving Inline Second Stage Regulator Adjustment Tool is used for fine tuning 2nd stages regulator. The tool has a built-in pressure gauge which allows the intermediate pressure (IP) of the first stage to be checked and adjusted if necessary. Then connect the tool inline between the 2nd stage regulator and the LP hose, allowing adjustments while the hose is pressurized. The flat slot drive of the tool will be inserted in to the 2nd stage to allow the orifice to be turned to find exactly the proper adjustment for the 2nd stage air inlet. It's fit for most modern designs 2nd stage regulator which is adjust by flat slot drive.

OTG Scuba Diving Silicone Comfort Mouthpiece does not require as much bite pressure to stay in place so it can noticeably reduce the jaw fatigue some divers experience when holding the regulator in their mouths for extended periods. Keep one spare with you while your diving trip.

OTG Scuba Diving Standard Mouthpiece Octopus Holder is an idea to hold your standard style mouthpiece second stages on the right place where you are easy to reach for and are not dragging along the bottom. This simple and reliable OTG octopus holder keeps your regulator second stages securely in place when not needed, yet releases them quickly in response when you need.

OTG Scuba Diving Din to Yoke Adapter for Din first stage regulator with Dust Cap

OTG Scuba Diving Standard Mouthpiece Octopus Holder is an idea to hold your standard style mouthpiece second stages on the right place where you are easy to reach for and are not dragging along the bottom. This simple and reliable OTG octopus holder keeps your regulator second stages securely in place when not needed, yet releases them quickly in response when you need.