Hollis HO2 Oxygen First Stage Only

With the non-balanced flow-by piston design of Hollis’ HO2, you acquire a truly fail-safe first stage. A 100% oxygen certified first stage that comes in oxygen green for an easy identification for oxygen-use. With this first stage, you get a great value for money from Hollis.

The material the HO2 is crafted from corrosion resistant marine-grade chrome plated brass, a very durable and long-lasting substance. It weighs 235.3 g. The first stage offers you one high-pressure port and 4 low-pressure ports. It comes with a 300 BAR/4500 PSI DIN connection.

Features:

• Bulletproof Hollis HP5 first stage
• Non-balanced fail-safe flow-by piston
• Oxygen-green for easy identification
• Corrosion resistant marine-grade chrome plated brass
• 1 HP and 4 LP ports

This product may require special order from Hollis USA.