![SR 450 Single Stage Heavy Duty Regulator, Oxygen, 5 psi to 125 psi Delivery, 3,000 psi Inlet ORS NASCO [Nom] 6 in Face Width](https://cdn.shopify.com/s/files/1/0725/8980/3805/files/341-0781-0584_2406fffe-eb22-4bb8-8f40-d6452f1a4a6f.jpg?v=1720842674)
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Ships within 48 hours · Estimated delivery Sep 11 - Sep 16
[Nom] 6 in Face Width 1/2 in Hazmat NO Jan/San Catalog NO No
threaded components|Prevents loosening and leakage from shock and vibration|Particularly suitable for use on stainless steel without the need for surface activation||
long-lasting seal that can be easily disassembled||
Constructed of M-35 5 percent cobalt high speed steel for super abrasive resistance in tough metals|Cobalt steel extends cutting edge life and maintains cutting life after resharpening|Extra hard drill for greater wear|135° split point tip starts on contact
swing tray up to storage position to stop flow|Waste water is directed into drain opening in tank basin
SR 450 Single Stage Heavy Duty Regulator, Oxygen, 5 psi to 125 psi Delivery, 3,000 psi Inlet ORS NASCO [Nom] 6 in Face WidthMedium to high gas service capacity Single stage design Stem type seat mechanism Delrin cap bushing for smooth adjustments External self reseating relief valve not designed to protect downstream apparatus
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