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Hollis Over-Pressure Relief Valve for First Stage
$22.95
Availability:
Temporarily On Backorder
Although this item is temporarily on Backorder, you can order it now and it will ship as soon as it arrives.
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...
Product Overview
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.
510-729-5110
Features
- 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
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Product:
Hollis Over-Pressure Relief Valve for First Stage
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- Offer not valid on past purchases.
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- Some other restrictions might apply.
60/120 Return Policy
Worry-free returns
60/120 Return Policy
Product ID
• SKU:
• MFR:
Key Features
• Compact relief valve
• Releases excess pressure when needed
• Ideal for use by technical and serious divers
• Protect regulator components
• O2 ready to 100% oxygen
What's in the Box
• Over-Pressure Relief Valve
Specifications
| HP or LP | LP |
|---|---|
| Materials | Chrome Plated Brass, Stainless Steel |
| Thread Size | 3/8-24 UNF |
| Working Pressure | Regulator Intermediate Pressures |
| Relief Pressure | 175 to 185 psi (12 to 12.75 bars) |
| Purpose | Safety Pressure Relief Valve for 1'st-Stage Regulators |
| HP or LP |
|---|
| LP |
| Materials |
| Chrome Plated Brass, Stainless Steel |
| Thread Size |
| 3/8-24 UNF |
| Working Pressure |
| Regulator Intermediate Pressures |
| Relief Pressure |
| 175 to 185 psi (12 to 12.75 bars) |
| Purpose |
| Safety Pressure Relief Valve for 1'st-Stage Regulators |