Adapters & Converters

OTG Scuba Diving 90 Degree Pony Bottle Pressure Gauge to High Pressure Hose Adapter is for divers to attach their mini SPG to a standard high pressure hose. The 7/16 inch female end screws into a mini SPG, and the other end of the adapter is to connect to a standard high pressure hose with an airspool. It is also great for use with air integrated transmitters. This adapter is made by marine chrome plated brass and is completed 40% Nitrox ready. Price is included 1pc. x airspool with Viton o-ring.

OTG Scuba Diving Male 3/8"-24 to Male 3/8"-24 Adapter allows divers to customize their scuba gear much more easier. This adapter is made by Marine Chrome Plated Brass, come with Viton O-ring and is completed 40% Nitrox ready. The working pressure is below 200psi and for low pressure use only.

OTG Scuba Diving Low Pressure Hose to Standard BCD Inflator Easy Grip Quick Disconnect Adapter allows divers to convert any standard LP regulator hose to a low pressure Standard BC easy grip style quick disconnect hose. For the easy grip collar, it works perfectly even wearing thick gloves. This adapter is made by Marine Chrome Plated Brass and is completed 40% Nitrox ready. The working pressure is below 200psi and for low pressure use only.

OTG Scuba Diving 360 degree Swivel First Stage Low Pressure Port Adapter 

OTG 360 degree swivel scuba diving regulator (Second stage) adapter (included spare O-rings & steel ball) #OG-13

OTG Scuba Diving 360 degree swivel first stage high pressure port adapter

OTG Scuba Diving Second Stage Regulator Quick Disconnect Adapter allows you to turn your second stage regulator into a quick disconnect device. Nowadays it is commonly used with normal second stage or full face mask system. Just simply to install the female end to any standard second stage regulator with 9/16"-18 UNF threads. And the nipple end is fit to connect to any standard BC quick disconnect adapter. This adapter is made by Marine Chrome Plated Brass and is completed 40% Nitrox ready. The working pressure is below 200psi and for low pressure use only.

OTG Technical Scuba Diving Din To Yoke Cylinder Filling Adapter is for 200 / 300 Bar Din valve to filling with a standard Yoke filler up to 3,000 psi (200 bars). Just bring this adapter with you wherever you go, you can fill your Din cylinder from any dive operator even they only can fill the Yoke valve cylinder.

OTG Scuba Diving High Pressure T End Air Spool with two tiny o-rings to mate the swivel connector on the high pressure hose to the fitting on the SPG gauge. We recommend replacing the air spool when replacing the hose or keep one spare with you while your diving trip.