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Features of this 452 series heavy duty regulator include a chrome plated housing cap. The self re-seating external pressure relief valve on oxygen, inert gas, CO2 and nitrogen models. Its stem type seat assembly allows for a more reliable performane.
Features of this 452 series heavy duty regulator include a chrome plated housing cap. The self re-seating external pressure relief valve on oxygen, inert gas, CO2 and nitrogen models. Its stem type seat assembly allows for a more reliable performane.
| Part Number | 452IN-450, 331-452IN-450 |
| Weight | 0.50-lb |
452 Series Heavy Duty Regulator

Features of this 452 series heavy duty regulator include a chrome plated housing cap. The self re-seating external pressure relief valve on oxygen, inert gas, CO2 and nitrogen models. Its stem type seat assembly allows for a more reliable performane.
| Part Number | 452IN-450, 331-452IN-450 |
| Weight | 0.50-lb |
452 Series Heavy Duty Regulator
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