Zeagle Onyx CW DIN First Stage Only

SKU: ZGLOCWD MFR: 310-0120
Zeagle : Picture 1 regular

About Zeagle Onyx CW DIN First Stage Only

The ZEAGLE Onyx Regulator outperforms many, much more expensive regulators with outstanding reputations - why? The Internal-Structure allows Direct-Airflow through the 1st Stage, providing Lower-Turbulence for Outstanding-Performance. ZEAGLE's Conical Precision Stainless Steel High-Pressure Valve Advanced Polymer Seat provides much Greater-Reliability and Service Life compared to conventional designs, while Improving-Responsiveness. ZEAGLE's Regulators are US made, Built Under-Strict Controls for Quality in ZEAGLE's Own-Factory, using State-of-the-Art Equipment and Procedures. Your Regulator is one of your Most-Important-Pieces of Gear. No matter what kind of diving you do, you can do it better with ZEAGLE.

The Black Chrome Plated Marine Brass First Stage Regulator Body is a Balanced Diaphragm Design which is Inherently Environmentally Sealed. The diaphragm membrane transmits the pressure changes to the internal mechanism eliminating the need for the surrounding water to enter the intricate mechanism. The benefit of this type of first stage design is that none of the internal parts are exposed to contaminants such as salt, sand, chlorine or pool acids. These environmental contaminants cause corrosion and mineral deposits to form on the internal mechanism deteriorating regulator performance.

First Stage is equipped with 2 High Pressure Ports and 5 Low Pressure Ports for mounting of Gauges and additional accessory items such as Inflator Hose and Octopus Regulator. With High Performance-Porting in a Balanced Diaphragm Design with Environment Seal and Cold Water Kit installed, make this one Clean Regulator First Stage that will give you years of Corrosion Free Service and Extreme Reliability in Cold Water Conditions. The regulator weighs approximately 30oz (850.5), comes with a Comprehensive Owner's Manual, is NITROX Ready to 40% out of the box and is covered by ZEAGLE's Limited Lifetime Warranty.

Zeagle Onyx CW DIN First Stage Only Features

  • Balanced Diaphragm Design
  • High Performance Porting
  • Precision Stainless Steel HP Valve with Advanced-Polymer Seat
  • HP Valve: Improves Responsiveness and Performance at All Breathing Rates
  • Body: Black Chrome Plated Marine Brass
  • Cold Water Kit Installed, Inherently Environmentally Sealed
  • 5 Low Pressure Ports (3/8"-24 UNF)
  • 2 High Pressure Ports (7/16"-20 UNF)
  • Factory Ready: EAN/ NITROX to 40% O2
  • Weight: Approximately 30oz (850.5)
  • Made in the USA
  • Limited Lifetime Warranty

Zeagle Onyx CW DIN First Stage Only Specifications

1'St Stage Type
Balanced Diaphragm
Lp Ports
5, Thread 3/8"-24 Unf
Hp Ports
2, Thread 7/16"-20 Unf
Nitrox Compatible
Yes, Up To 40% O2
First Stage: Black Chrome Plated Brass, Stainless Steel, Polymer, O-Rings: Buna-N
Total Weight
Approximately 30Oz (850.5)
Mfr #
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