Heavy Duty Premium Quality Victor Oxygen Regulator Ess4-150-540

Victor EDGE Style
Single Stage ESS4 Series with 2 Gauges

The Victor Style Professional Edge Series regulator is the most user friendly regulator on the market today.
A more natural and safer hand/body position while adjusting delivery pressure 
Gauges feature high contrast graphics for a quick read
Color-Coded knobs for at-a-glance gas identification

Advanced Design - Durable and Compact -
Most regulators have multiple impact points. The America Professional Edge Series has a single controlled impact point. The Edge is smaller, lighter and more compact. The unique configuration protects all elements critical to system integrity including:
High and low pressure gauges built in and recessed into the body for protection 
High-strength diaphragm assembly 
Seat mechanism
Safety relief valve
Outlet hose connection
The internal vent system of the regulator is designed to protect from weather elements. It is recessed and channeled for water run-off and protected under the adjusting knob.
Shock Absorbing Knob -  The America Professional Edge Series regulator features SLAM ™ (Shock Limitation and Absorption Mechanism) technology built into the adjusting knob. This revolutionary technology protects regulator vitals and cylinder in the event of an accident.
Outstanding Flow Control -  It's easy for a regulator to maintain good flow performance when inlet pressures are high, but cylinder pressure decay is inevitable. A regulator needs to perform well across the entire range of cylinder pressures. This is where the America Professional Edge Series regulator outperforms the competition.
Unsurpased Safety -  • Highest resistance to Oxygen-related fires in the industry • Passes the stringent ASTM G-175 promoted ignition test • Passes all CGA E-4 compliance testing, including the Heated Oxygen Impact Test, and meets or exceeds all requirements of UL 252 • Fault tolerant in the event of an inboard ignition source in oxygen use • Unsurpassed resistance to oxygen combustive contamination
Specs:
Single-stage, heavy duty gas regulator
Inlet Connection: CGA 300 or CGA 510
Maximum Inlet: 400 PSIG
Delivery Range: 0-15 PSIG