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Upgraded Version Hollis H-o2 Din First Stage Regulator Unlock 30% Savings [CB2ZPlRY]

$59.99 $191.99 -69%

Hollis H-O2 DIN FIRST STAGE Regulator The Hollis H-O2 DIN FIRST STAGE Regulator is a cutting-edge piece of diving equipment designed for the most demanding underwater adventures. Engineered with the Bulletproof Design of the Hollis HP5 Non-Balanced F

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Upgraded Version Hollis H-o2 Din First Stage Regulator Unlock 30% Savings [CB2ZPlRY]

Hollis H-O2 DIN FIRST STAGE Regulator

The Hollis H-O2 DIN FIRST STAGE Regulator is a cutting-edge piece of diving equipment designed for the most demanding underwater adventures. Engineered with the Bulletproof Design of the Hollis HP5 Non-Balanced Flow-By Piston First Stage, this regulator is certified for up to 100% Oxygen Service. Its highly specialized component materials and manufacturing processes ensure reliability and durability. The clean room assembly with halocarbon-based lubricants and color-coding for easy identification add to its user-friendliness.
  • Bulletproof Hollis HP5 First Stage Design
  • Non-Balanced Flow-By Piston

Advanced Features and Specifications

The Hollis H-O2 DIN FIRST STAGE Regulator boasts a 300 BAR/4500 PSI DIN Connection, making it suitable for a wide range of diving conditions. Its DIN Hand-Wheel Connector is Oxygen Green, ensuring easy identification for oxygen-use-only applications. Constructed from durable and corrosion-resistant marine-grade chrome-plated brass, this regulator is built to last. With 4 LP 3/8" threaded ports and 1 HP 7/16" threaded port, it offers versatile connectivity options.
  • 300 BAR/4500 PSI DIN Connection
  • DIN Hand-Wheel Connector: Oxygen Green
  • Material: Durable and Corrosion Resistant Marine-Grade Chrome Plated Brass

Practical Applications and Benefits

The Hollis H-O2 DIN FIRST STAGE Regulator is an essential tool for professional divers and enthusiasts alike. Its Fail-Safe First Stage Design guarantees a constant gas flow to the second-stage regulator, even in the event of an unexpected malfunction. This feature is particularly beneficial for technical diving and extended dive sessions. The regulator's lightweight design and corrosion-resistant materials make it ideal for daily use, ensuring a comfortable and reliable diving experience. Whether you're exploring the depths of the ocean or conducting scientific research, this regulator is your reliable companion.
  • Fail-Safe First Stage Design
  • Lightweight and Corrosion Resistant

What Our Customers Say

February 2, 2026

Absolutely no complaints!

A very smart and fulfilling purchase.

- Luella M..

February 2, 2026

Absolutely no complaints!

A stellar product in terms of its great, high quality.

- Telor H..

February 2, 2026

Absolutely no complaints!

A very smart and a useful piece of modern tech.

- Manon R..

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