Zeagle Envoy RaZor Regulator

Envoy RaZor Regulator A unique combination of a valve and a 1st stage in a very light package. Great for use on Pony Bottles for Public Safety Diving. A combination 1st stage and tank valve perfect for pony bottles. The Envoy RaZor regulator has a Flow-by Piston style 1st stage with design features that allow direct airflow through the 1st stage, providing performance that far exceeds what would be expected in an economical regulator. The 2nd stage is a balanced orifice design. The Flow-by Piston design of the RaZor 1st stage provides much greater reliability and serviceabilty compared to conventional designs, while improving responsiveness and performance at all breathing rates. This 1st Stage sits direct atop a Tank Valve section the threads into any standard 3/4-14 NPSM Scuba Cylinder. This combination saves space and increases efficiency making it ideal where weight and space are critical such as stage bottles and fully redundant systems. The RaZor 1st & 2nd stage combo comes with a filling adapter that allows the RaZor to fill its tank using a standard Yoke Filling Whip. 1st Stage only does not come standard with fill adapter. You can also purchase a Yoke Transfiller that will allow you to fill the RaZor 1st stage off of another SCUBA cylinder. Look below to view an instructional video on how this is done. Work of breathing at heavy demand*: 1.34 Joule/Liter *198 (60M) depth 750 psi inlet, 62.5 RMV (liters per minute respiratory volume). Like all Zeagle regulators, The Envoy RaZor comes factory ready for use with EAN/ NITROX to 40% O2. RaZor FIRST STAGE/VALVE FEATURES: High Performance Porting Flow-by Piston 4 Low Pressure Ports (3/8”-24 UNF) 1 High Pressure Port (7/16”-20 UNF) Weight 1.62 lb. (.73 kg.) Intermediate Pressure: 125-150 psi (8.6-10 bar) Does not include Fill Adapter (Fill adapter included with 1st & 2nd Stage combo) ENVOY SECOND STAGE FEATURES: Downstream valve Balanced Diaphragm Dive/Pre Dive Venturi Control Weight: .42 lb. (.26 kg) ( w/o hose) Hose Length: 44 in. (1.1 m)