The Ashcroft® 1290 direct drive pressure gauge is engineered for demanding industrial environments with severe vibration or pulsation. Featuring a 4.5" dial diameter and ±0.5% full scale accuracy, this rugged instrument delivers reliable performance in harsh working conditions.
| Dial Size | 4.5" |
| Accuracy | ±0.5% of full scale (ASME B40.100 Grade 2A) |
| Process Connection | 1/4" NPT, 1/2" NPT Male |
| Process Connection Direction | Radial |
| Installation Options | Direct installation, wall installation, and panel installation |
| Bourdon Tube Material | Inconel® |
| Process Connection Material | 316L Stainless Steel |
| Case Material | ABS |
| Glass Type | Acrylic glass, ordinary glass |
| Bezel Material | 302 Stainless Steel |
| Pressure Relief Back Cover | Polypropylene |
| Temperature Range | -20°F to 250°F (-29°C to 121°C) |
| Pressure Range | 15-2000 psi |
| Available Units | psi, bar, kg/cm², kPa |
| Environmental Protection | Non-sealed case, suitable for rainproof environments |