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The Miller 16073 Backup Plate is a specialized repair component engineered for Series 30 regulators. For welding technicians and equipment repair specialists, identifying and replacing worn internal components is standard procedure during a regulator rebuild or overhaul. The Series 30 line, known for its ruggedness in heavy-duty applications, relies on precise internal tolerances to manage cylinder pressures effectively. The backup plate is integral to this assembly, providing necessary structural support within the regulator bonnet or body.
In the context of regulator mechanics, the backup plate typically serves to distribute force evenly or retain the diaphragm and spring assembly in proper alignment. If a backup plate becomes warped, corroded, or damaged, it can lead to inconsistent delivery pressures, "creeping" (where delivery pressure rises when the torch is off), or even diaphragm failure. Installing the Miller 16073 restores the mechanical baseline of the device, ensuring that the interaction between the sensing element and the valve seat remains linear and predictable.
This part is manufactured from high-grade materials compatible with the gases and pressures typical of Series 30 applications. It is strictly an OEM replacement, meaning it meets the original engineering specifications defined by Miller/Smith. When servicing a regulator, it is highly recommended to inspect the backup plate alongside the seat assembly and diaphragm. If any deformation is observed, immediate replacement with the 16073 is required to certify the regulator for safe use.
Professional repair shops and industrial MROs trust the Miller 16073 to bring aging regulators back to factory specifications. Ensure your welding gases are controlled safely by utilizing only genuine Miller replacement parts.
| Additional Information |
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| Brand:Miller |
| Packaging Description:1 Per Ea |
| Part Type:Backup Plate |
| Compatible Series:Series 30 |
| Application:Gas Regulation |
