Sprinkler Pressure Gauge Model PFE
| Dial | 3.5” (90mm), white aluminum with black and red markings |
|---|---|
| Connection | 1/4” NPT standard, bottom |
| Working Pressure | Maximum 75% of full scale value |
| Ambient/Process Temperature | -40°C to 65°C (-40°F to 150°F) |
| Accuracy | 3-2-3% ASME Grade B |
| Enclosure Rating | IP52 |
| Approvals | FM Approved, UL Listed |
Rapidrop Model PFE Pressure Guage is specially designed for fire sprinkler systems and is suitable for air and water media. the Model PFE Pressure Guage has a Corrosion resistant case and Dual Scale (bar/psi) pressure ratings.
The Model PFE Pressure Guage is approved by Factory Mutual (FM) and listed by Underwriter Laboratory (UL-393), USA and Canada
Specification
| Dial | 3.5” (90mm), white aluminum with black and red markings |
| Case | Black plastic |
| Lens | Polycarbonate, threaded |
| Socket | Brass |
| Connection | 1/4” NPT standard, bottom |
| Bourdon Tube | Phosphor bronze |
| Movement | Brass |
| Pointer | Aluminum, black |
| Welding | Welding Silver Alloy |
| Working Pressure | Maximum 75% of full scale value |
| Ambient/Process Temperature | -40°C to 65°C (-40°F to 150°F) |
| Accuracy | 3-2-3% ASME Grade B |
| Enclosure Rating | IP52 |