PDT DIFFERENTIAL PRESSURE GAUGE
PDT DIFFERENTIAL PRESSURE GAUGE
DESCRIPTION & FEATURES
- Brass or stainless steel wetted parts
- Both conventional and balanced scale available
- ASME B40.100 compliant
- CRN registered
- 5 year warranty
Applications
Single pointer to show difference from two pressure sources|Typically used to measure pressure drops across a filter, pump or other equipment
SPECIFICATIONS
DOCUMENTS
DRAWINGS
FAQS
| Dial | 4.5” (115mm), 6” (150mm) white aluminum with black markings |
| Case | Aluminum, painted black |
| Front Flange | SS |
| Back Flange | Black steel |
| Lens | Glass |
| Ring | 4.5” (115mm): SS 6“ (150mm): Aluminum |
| Socket | Brass or 316 SS |
| Connections | 1/4” NPT standard |
| Scale | PSID only |
| Bourdon Tubes | Phosphor bronze or AISI 316 SS, independent, matched |
| Movement | Brass |
| Pointer | Aluminum (micrometer) |
| Welding | Tin/copper alloy for brass internals, TIG argonarc for SS internals |
| Over-Pressure Limit | 30% of full scale value |
| Working Pressure | Maximum 75% of full scale value |
| Ambient/Process Temperature | -40°F to 150°F (-40°C to 65°C) |
| Accuracy | ±1% ANSI/ASME Grade 1A |
| Warning (brass internals only) |  Warning: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov. |
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