You have no items in your shopping cart.
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
Best Price Guaranteed
Submit a price match
Best Price Guarantee
We guarantee that you’ll pay the lowest price for the products we sell. Here’s how it works, find any identical item priced lower on any website, and we will beat that price by an additional 5%. If you have seen a better price for this item on another website. Please fill out and submit the form below:
Product:
Hollis Over-Pressure Relief Valve for First Stage
Terms & Conditions
- We can not accept lower price links from eBay or other auction shops. Prices on such websites are often not fixed, and might sell at a higher price than what’s listed now. Also it is not always clear whether the product is new, second hand or refurbished.
- The product has to be exactly the same as the one sold by Scuba, including: brand, model, size, color, etc.
- The product must be in stock at both Scuba’s and at the other seller at time of request.
- We will beat the price seen at the other website, only if the Total including Shipping/Handling and other charges is lower then ours.
- We only match prices on regularly advertised prices—not on coupons, club memberships, first-time buyer offers, or any other exclusive offer.
- Offer not valid on past purchases.
- The online merchant offering the lower price must be an established US retailer, as determined by Scuba
- The base price of the items must be a difference of at least $5.00 Excludes Aqua Lung & Apeks.
- 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 |