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Matherne Compound Pressure System | 6 in Gauge, 4,000-20,000 psi, ±0.5%
The Matherne Compound Pressure System pairs a 6 in compound pressure gauge with a sensor that isolates the gauge from well fluids. It offers ranges of 4,000 to 20,000 psi with ±0.5% of full indication accuracy, and adds a vernier pointer to the features of a standard pump pressure gauge, making it suited to reading small pressure changes from formation breakdown, perforation plugs and fractures.
Key features
- Diaphragm protector for hose lengths up to 50 ft, or piston isolator for up to 140 ft
- 4:1 debooster option shows the panel 25% of manifold pressure
- 517-152 sensor mounts with a 2 in NPT sub
- Fluid-filled gauge with operator-adjustable pointer control
- Box-mount or panel-mount; can be fitted on service trucks
- Readings can be logged on hydraulic circular or electronic strip recorders
Ordering specifications: sensor type, hammer union type, hose length and gauge mounting.
- Specifications
- Downloads
| Brand | Matherne |
| Gauge Size | 6 in compound gauge |
| Ranges (psi) | 4,000, 8,000, 12,000, 16,000, 20,000 |
| Ranges (metric) | 400, 800, 1200 kg/cm²; 40, 80, 120 MPa |
| Accuracy | ±0.5% of full indication |
| Operating Temperature | -50 to +150 °F (-45 to +65 °C) |
| Sensor Options | Diaphragm protector (to 50 ft hose), piston isolator (to 140 ft), 4:1 debooster |
| Sensor Mount | 517-152 with 2 in NPT sub |
| Standard Hose | 50 ft; other lengths available |
| Mounting | Box mount or panel mount |
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