Hollis Over-Pressure Relief Valve for First Stage

Quick answer: Hollis Over-Pressure Relief Valve for First Stage is a regulator accessory from Hollis. Fat Guy Scuba Supply lists it through our Scuba.com affiliate partnership, and you complete your purchase at Scuba.com.

Why it's worth a look

Hoses, adapters and small regulator parts are where a setup gets dialed in. Getting lengths and routing right makes a big difference in comfort for larger divers.

Specs

• Brand: Hollis
• 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

Before you buy

Confirm thread size, port type and compatibility with your regulator on Scuba.com. Anything that connects to life-support equipment should be installed and checked by a qualified technician.

Check Availability at Scuba.com

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