Regulator Accessories

OTG Scuba Diving Second Stage Inline Shutoff Valve is a high quality shutoff valve which install just between your second stage regulator and the low pressure hose. This valve is open and close by sliding the collar (On is toward to the second stage). It's easy to operate even when you wear the glove. Nowadays it is commonly used to prevent gas loss or free flow from your second stage or rebreather. Divers also used it with deco rigs, stage bottles, drysuit or BC inflation etc... This valve is made by Marine Chrome Plated Brass and is completed 40% nitrox ready. The working pressure is below 200psi low pressure only and we highly recommend to install the first stage over pressure relief valve when you use this shutoff valve.

OTG Scuba Diving Silicone Standard Mouthpiece is a generic replacement for most brands of regulators or octopus. Keep one spare with you while your diving trip.

OTG Scuba Diving Female 3/8"-24 to Male 1/4" NPT Adapter is for divers to change the first stage end of a regulator hose to 1/4" NPT male threads. This adapter is made by marine chrome plated brass. The working pressure is below 200psi and is for low pressure use only.

OTG Scuba Diving Male 9/16"-18 to Male 1/4" NPT Adapter is for divers to change the second stage end of a regulator hose to 1/4" NPT male threads. This adapter is made by marine chrome plated brass. It come with Viton O-ring and is completed 40% Nitrox ready. The working pressure is below 200psi and is for low pressure use only.

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.

OTG Scuba Diving Male 3/8"-24 to Standard BC Female Adapter is to allow divers to convert their scuba gear. The 3/8-inch male end screws into the second stage LP port or any 3/8-inch female end. The other end of this adapter is a quick disconnect BD female fitting that accepts the standard BC inflator male QD port. This adapter is made by marine chrome plated brass. It comes with Viton O-Ring and is completed 40% Nitrox ready.

OTG Technical Scuba Diving 300 Bar Din Conversion Kit allow you to change your Yoke style first stage regulator to 300 Bar Din style. Our conversion kit is fit for standard Yoke style first stage regulator which is using the thread size 5/8"-24-UNF. Our conversion kit is made of marine grade chrome plated brass completed with O-ring and filter. Easy to install and EAN 40% ready.

OTG Techincal Scuba Diving 84 inch (length) Low Pressure Double Braided Regulator Hose is for technical divers who are looking for a high quality LP hose for their (7 feet) long hose regulator setting. The male end of this high quality inflator hose is 3/8 inch for first stage and the female end is 9/16 inch for standard second stage regulator. Length is measured from end to end of hose, including fittings and their threads. All of our hoses are 40% Nitrox Ready.

OTG Techincal Scuba Diving 30 inch (length) Low Pressure Double Braided Inflator Hose is for divers who are looking for a high quality inflator hose for their dry suit inflator system. The male end of this high quality inflator hose is 3/8 inch for first stage and the female end is converted to any standard BCD inflator. Length is measured from end to end of hose, including fittings and their threads. All of our hoses are 40% Nitrox Ready.