Harris Gauge Guard for Models 25GX-425-45 Oxygen Regulators Green - 4300239 Lincoln Electric - U/I PC BD ASBLY S31130-4 ER4043 (5% Si) turns dark

ER4043 (5% Si) turns dark gray after anodizing

"name": "What is the difference between compensated and non-compensated flowmeters

where base metal chemistry may be unknown or mixed

Lincoln OEM BASE WELDED ASBLY L5519-4 - 9SL5519-4

Harris Gauge Guard for Models 25GX-425-45 Oxygen Regulators Green - 4300239 Lincoln Electric - U/I PC BD ASBLY S31130-4 ER4043 (5% Si) turns darkHarris Gauge Guard for Models 25GX 425 45 Oxygen Regulators Green 4300239 Harris' heavy duty gauge guard is constructed of sturdy 100% carbon steel, that is laser cut and fabricated by hand TIG welded, not stamped, for optimal performance that can withstand multiple impacts. It has a powder coated surface that resists fading from exposure to sunlight and harsh environments. The cork lined clamp band for contact with the Regulator prevents damage to