Description Replacement regulator gauge, 1 1/2″ x 4000 PSI (28,000kPa) black painted case, Center Back mount 1/8″ NPT, equivalent to Victor® 1424-0511. For use in Victor® EDGE™ Regulator, ESS3 and ESS4 Series. Exceeds OEM specifications. Gauge Specifications Size: 1 1/2″ Case: Painted Steel Accuracy: /- 3-2-3 % of span (Grade B) Connection: 1/4-18 NPT Center Back mount Bourdon: Phosphor bronze, silver soldered Pointer: Galvalume, Aluminum, Black finish Dial: Galvalume Window: One Piece twist on polycarbonate Movement: Brass Technical Specifications Listed UL® 404 Working High Pressure Accuracy: /3-2-3% of span Movement: Brass Dial: Dual Scale (PSI-kPa) Gas Service: Oxygen Victor® EDGE™ Regulator Compatibility: High Pressure: ESS3-40, ESS3-125, ESS3-200, ESS4-40, ESS4-125, ESS4-200, ESS3-FG-580, ESS3-FG-320
