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Description
This Over-Pressure Relief Valve (OPRV) from Hollis is designed to release pressure if the first stage regulator becomes over pressurized. Simple to install in a standard 3/8-24 UNF low pressure regulator port.
- Hollis Over-Pressure Relief Valve for First Stage:
- Sleek Relief Valve Design
- Pressure Released in Case of First Stage Over-Pressurization
- Pre-Set at 175 to 185 psi (12 to 12.75 bars) for Pressure Release
- Fits Standard 3/8-24 UNF Low Pressure Regulator Port
- Durable Chrome Brass Build
- Internal Spring Made of Stainless Steel
- Preferred by Technical and Dedicated Divers
- Ensures Protection for Regulator Components
- Ready for 100% Oxygen Use
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Weight
0.33 lbs
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Shipping Box Dimensions
3 × 3 × 2 in
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