Harris HP8700 1500 590 3200304 Carbon Monoxide Oxygen Regulator CDFL Aluminum 8mm) plate Cutting Valve Type Lincoln Cold Weather Kit 8mm) plate Cutting Valve Type Lever Duty Heavy Equipped With FlashGuard® check valves Gas Gas Service Natural Gas Methane Propane Propylene Head Angle 90° Mixer Type F Injector or low pressure Recommended Items Accessories Flashback Arrestor Torch Type Model 88 5 FBT R&L PN 4302202 Special Instructions Not for use with acetylene Style Straight hand cutting Torch Length 21 in Installation should be completed by a qualified service technician using the applicable Lincoln service procedure One piece encapsulated seat design with 10 micron sintered internal filter to protect the PCTFE (Kel F™) seat from particulate contamination This model features a brass body bonnet and dual scale (PSIG bar) gauges ergonomic plastic knob for improved grip and ease of adjustment of the delivery pressure