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ProTec® withstands rough handling while maintaining accurate, safe pressure control for indoor or outdoor welding and cutting.
| Parameter | Value |
|---|---|
| Product Type | Cylinder regulator |
| Gas | O₂, Inert gases, Ar, Ar/CO₂, C₂H₂, C₃H₈ |
| Body Material | Brass forged |
| Bonnet Material | Zinc/Aluminium alloy Die Cast |
| Stems, nuts and fittings | Brass |
| Diaphragm (O₂, N₂, H₂, He, Ar, Ar/CO₂, C₂H₂) | EPDM |
| Diaphragm (Propane) | NBR |
| Seat sealing (O₂, N₂, H₂, He, Ar, Ar/CO₂) | PA |
| Seat sealing (C₂H₂, C₃H₈) | CR |
| Inlet/Outlet connection | Gas specific connection |
| Max. Inlet Pressure (bar/psi) | 200-300 / 2900-4351 (O₂, N₂, H₂, He, Ar, Ar/CO₂) |
| Max. Inlet Pressure (bar/psi) | 25 / 362 (C₂H₂, C₃H₈) |
| Outlet Pressure (bar/psi) | 0-10 / 0-145 (O₂, Inert gases) |
| Outlet Pressure (bar/psi) | 1.5 / 21 (C₂H₂) |
| Outlet Pressure (bar/psi) | 4 / 58 (C₃H₈) |
| Flow Range (l/min) | 0-24 / 58 ((Propane)) |
| Temperature range | From -20°C to 60°C |
| Weight | Approx. according to gas variant: 1.9 kg |
| Pressure relief valve | Used in all variants |
| Product Line Name | ProTec |