Regulator Accessories

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

OTG Scuba Diving 90 degree Swivel Regulator (Second Stage) Adapter

OTG Scuba Diving 110 degree Swivel Regulator (Second Stage) Adapter

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

OTG Technical Scuba Diving Over Pressure Relief Valve (OPV) to provide a safety pressure relief for your pressure hose especially for your drysuit inflation system. On dedicated drysuit inflation systems there is no regulator second stage to provide relief should the high pressure seat fail. Without a way to relieve the pressure, the drysuit could begin inflating rapidly or the low pressure hose could rupture. The over-pressure relief valve provides the same fail-safe function as a normal regulator second stage. Screws into any available first stage low pressure port and provides protection from first stage failure.

OTG Technical Scuba Diving Low Pressure Hose Splitter provides the ability to split a single low pressure supply line to service two devices such as BC, drysuit, and second stage regulator.

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 Scuba Diving 360 degree swivel first stage high pressure port adapter

OTG Scuba Diving LP Port Plug is for divers who are looking for a replacement of 3/8"-24 Low Pressure port plug for their 1st stage regulator, or who just want to keep one in their save-a-dive kit. Our low pressure port plug is fit for any standard 3/8"-24 UNF female regulator LP port. It also come with Viton O-Ring and is completed 40% Nitrox ready.