About Hollis Over-Pressure Relief Valve for First Stage
Technical Divers need redundant safety back-ups on most all their equipment to assure the safest dive techniques allowed. A First-Stage Regulator should work well when it is maintained properly, yet if it does malfunction added safety features can make the difference between a controlled emergency and a diving accident. Incorporating a safety relief valve on your First-Stage regulator allow an over pressurization of the 2nd-Stage Hose nearly imposable. This Compact Over-Relief Valve (OPV) is designed to releases pressure in the event of an over pressurization of the first stage regulator. Easy to install into a standard 3/8-24 UNF low pressure regulator port.
Warranty Information
This product has a limited warranty of 12 months.
http://www.hollisgear.com/support_warranty.asp
510-729-5110
Hollis Over-Pressure Relief Valve for First Stage Features
- Hollis Over-Pressure Relief Valve for First Stage:
- Compact Relief Valve Design
- Releases Pressure in Event of Over-Pressurization of First Stage
- Factory Set: 175 to 185 psi (12 to 12.75 bars) for Pressure Release
- Fits Standard 3/8-24 UNF Low Pressure Regulator Port
- Chrome Brass Construction
- Stainless Steel Internal Spring
- Used by Technical and Serious Divers
- Protect Regulator Components
- O2 Ready to 100% Oxygen
- Great Safety Item