Top Features

• Forged brass body
• Zinc-Aluminum housing cap
• High impact ABS gauge guard
• Stem type seat mechanism
• External self reseating relief valve in high pressure models
• Sintered inlet filter – nickel plated bronze
• Color-coded SLAM™ impact absorbing safety knob
• Meets or exceeds CGA E-4, UL 252 and ASTM G-175 Promoted Ignition Test

Other Benefits

• Easy to use - The EDGE Series regulators have easy to read gauges with enhanced graphics,color-coded knobs for quick gas identification, and offer more natural and safer hand/body positioning for adjusting delivery pressure.
• Durable and compact - The advanced design makes them some of the most compact industrial regulators available on the market. Construction materials have been carefully chosen for optimum durability, including a forged brass body, stainless steel bolts, and a regulator housing cap constructed of a zinc-aluminum alloy which has nearly twice the yield strength of brass.
• Designed for performance - Outperforming traditional designs, Victor Professional EDGE Series regulators offer a more consistent flow performance over a wide range of cylinder pressures.
• Unmatched for safety - The EDGE Series regulators meet or exceed industry standards, passing the most stringent compliance testing. All EDGE regulators feature SLAM™ (Shock Limitation and Absorption Mechanism) technology built into the adjusting knob, providing additional strength, safety and protection of the regulator internals. Passes all CGA E-4 compliance testing, Heated Oxygen Impact Test, and requirements of the UL 252 Standard for Compressed Gas Regulators.

More Info: http://www.esabna.com/us/en/products/index.cfm?fuseaction=home.product&productCode=V445191&tab=2