Max. inlet pressure400 psi
Gauge size2 1/2"
Number of stagesSingle
Gauges delivery pressure400 SCFH
Delivery0-200 SCFH
Coefficient of volume0.53
Diaphragm materialNeoprene
Regulator capacityHeavy Duty
Delivery pressure range0 psi to 200 psi
Gauge diameter2 1/2"
Flow coefficient0.53
For gas typeOxygen
Inlet connection typeNPT
Mounting typePipeline
Outlet thread directionRight Hand
Outlet connection size9/16"-18
Inlet connection size1/4"
Overall height7.04"
Regulator series447 Series
Inlet connection1/4" NPTF
Outlet connection typeRH
ApplicationPipeline
Bonnet materialBrass
Control typeT-Handle
FeaturesDeliver High Gas Flows From Piping Systems Equipped With Standard Pipe Connection Outlets
Inlet connection genderFemale
Seal materialPTFE
Overall depth6.54"
Overall width3"
Inlet pressure (maximum)400 psig
Maximum gauge outlet pressure400 psig
Outlet pressure (maximum)200 psig
Outlet pressure (minimum)0 psig
Mfr. series447
Body materialBrass
Compatible gas typeOxygen
Duty ratingHeavy Duty
Regulator supply typePipeline