Applications
| The SEWON gauge hatch cover is designed to provide easy access to storage tanks for checking level or temperature of products, and for sampling. | |
| It is available either with or without a cover clamp. The hatch cover model without the clamp can be used as emergency pressure venting up to 3 psig of pressure. |
| Design features include a foot pedal for easy opening, gasket seal and tape gauge maker, and a cover is adaptable for self-closing or not. |
Materials
| Body and Cover | SS304, SS316 |
| Diaphragm | FEP Teflon |
Specifications
| Specifications | |
| Size Range | 1/2″ – 2″ |
| Temperature Range | -28°C to 100°C |
| Set Pressure Range | 12.5 to 5,000 mmWC |
| Minimum Inlet Pressure | 2 kg/cm2 |
| Sensor Port Connection | 1/2″ NPT |
