Features

• Nominal dial face diameter of 2.5 inches (63.5 mm)
• Full-scale pressure sweep rating of 0 to 200 PSIG
• Victor gold-tint dial face to minimize glare from overhead factory fixtures, welding arcs, and low-light conditions
• Shipped in single-unit boxes (BXD)
• High-tensile brass internal core for elasticity memory under continuous cycles up to 200 psi and chemical inertness to non-corrosive industrial fuel gases, oxygen, and noble gases
• Heavy-gauge stamped steel outer structural case and bezel to resist physical crushing, drop impacts, and torch spatter
• Precision brass gear-and-pinion transmission assemblies to convert linear relaxation and contraction of the Bourdon tube into a smooth rotational sweep of the dial needle
• Balanced, lightweight matte black aluminum pointer
• Impact-modified polycarbonate display window
• Factory cleaned, processed, and sealed to meet CGA G-4.1 regulations regarding oil, hydrocarbon, and particulate contamination
• Internal mechanical dampening to reduce needle fluttering caused by proximity to industrial compressors, gas-flow turbulence, and plasma arc operations
• 1/4" NPT bottom mount configuration with standard tapered threads for gas-tight seal
• Installation - Isolate the System: Depressurize the regulator entirely and disconnect it from the gas cylinder before servicing
• Installation - Apply Thread Sealant: Apply oxygen-compatible PTFE tape or specialized anaerobic pipe sealant thread compound exclusively to the male 1/4" NPT threads without blocking the bottom orifice
• Installation - Torque via Wrench Flats: Use a properly-sized wrench on the square brass stem flats at the base of the gauge without gripping or twisting the steel outer case
• Installation - Leak Check: Pressurize the system and apply a certified, oil-free leak detection solution to the 1/4" NPT joint to ensure a leak-free seal