Instruments
Effortlessly track pressure differentials with our advanced Differential Pressure Gauge. Ideal for HVAC, filtration, and process industries. Stay ahead with real-time insights for peak efficiency and safety. Precision monitoring, elevating performance
Differential Pressure Gauge 1647 Series

Specification:
- Piston operated.
- Stainless steel case with flexi glass.
- Aluminum body.
- Max. static pressure 200Bar.
- Maximum reading pointer with flexi glass.
- Ambient temperature max. 65°C
- Process temperature max. 85°C
- Wetted part: Teflon, ceramic magnet, & SS spring.
| Model | Dial Size (mm) | Port Entry | Port Size | Range (psid) |
|---|---|---|---|---|
| 1647-25-DM-10-AL-2NF-0/10PSI-MRP | 63 | In-Line | 1/4″ NPT | 0–10 |
| 1647-25-DM-10-AL-2NF-0/30PSI-MRP | 63 | In-Line | 1/4″ NPT | 0–30 |
| 1647-25-DM-10-AL-2NF-0/150PSI-MRP | 63 | In-Line | 1/4″ NPT | 0–150 |
Application:
- Filter
- Hydraulic system
- Water treatment plants
- Chemical plants
- Natural gas processing
- Heat exchanger
- Gasoline/Diesel engine filter
- Pump
- Valve
- Compressor
Pressure Gauge 1203 Series

Specification:
- Bourdon tube.
- Stainless steel case with polycarbonate window.
- Glycerin body.
- Design refer to EN 837-1
- Accuracy class 1.6
- Protection class IP65
- Ambient temperature max. 70°C
- Process temperature max. 70°C
| Model | Dial Size (mm) | Port Entry | Port Size | Range (psid) |
|---|---|---|---|---|
| 1203-063-A-4N-(-15)/15-D | 63 | Bottom | 1/4″ NPT | -15 to 15 |
| 1203-063-A-4N-0/150-D | 63 | Bottom | 1/4″ NPT | 0 to 150 |
| 1203-063-A-4N-0/500-D | 63 | Bottom | 1/4″ NPT | 0 to 500 |
Application:
- Measuring non-corrosive of gas or liquid pressure.
- Applicable to working environment with intens vibration, machinery, and equipment operational for a long time
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