Client Protection
Dedicated Support
Matherne Choke Pressure System | 6 in Dial, up to 15,000 psi (20,000 psi Deboosted)
The Matherne Choke Pressure System gives the crew a quick, clear reading of choke pressure to help maintain well control. It combines a 6 in pressure indicator with a standard 50 ft high-pressure hose and works with a diaphragm protector, piston isolator or 4:1 debooster that keeps well fluids out of the system. Standard capacities run to 15,000 psi straight pressure, or 20,000 psi with a debooster, and the dial can be supplied with fine line increments for choke work.
Key features
- Fluid-filled indicator to reduce shock, vibration and corrosion
- 360° dial calibration for maximum pointer travel
- Adjustable damper for steady pointer movement
- Box mount or panel mount; suits choke consoles, panels or stand-alone use
- 2 in Fig. 1502 hammer unions as standard, or 2 in Fig. 2202 for H2S service
Ordering specifications: indicator style, indicator capacity, hose length and sensor type.
- Specifications
- Downloads
| Brand | Matherne |
| Dial Size | 6 in |
| Capacity | Up to 15,000 psi straight; 20,000 psi deboosted |
| Dial Calibration | 360° |
| Standard Hose | 50 ft high-pressure hose |
| Sensor Options | Diaphragm protector, piston isolator or 4:1 debooster |
| Hammer Unions | 2 in Fig. 1502; 2 in Fig. 2202 for H2S |
| Mounting | Box mount or panel mount |
| Metric Scales | kg/cm², MPa, kPa, bar; dual scales available |
| Indicator | Fluid filled, adjustable damper |
Related Products
Palmer Wahl KB_Series | 40KB Gas Test Pressure Gauge | 4 in, 6 to 30 psi
Palmer Wahl KB_Series | 40KB Gas Test Pressure Gauge | 4 in, 6 to 30 psi
Palmer Wahl TS_Series | Solid Front Process Gauge, Blow-Out Back | 4.5 in, to 60,000 psi
Palmer Wahl TS_Series | Solid Front Process Gauge, Blow-Out Back | 4.5 in, to 60,000 psi
Palmer Wahl SS_Series_Gauges | All Stainless Steel Pressure Gauges | 2.5 and 6 in
Palmer Wahl SS_Series_Gauges | All Stainless Steel Pressure Gauges | 2.5 and 6 in
Palmer Wahl SF_Series | Fearless All Stainless Steel Pressure Gauges | 4 in, IP65
Palmer Wahl SF_Series | Fearless All Stainless Steel Pressure Gauges | 4 in, IP65
Palmer Wahl BB_Series | Brass Case Glycerin Filled Pressure Gauges | 2.5 in, 15 to 10,000 psi
Palmer Wahl BB_Series | Brass Case Glycerin Filled Pressure Gauges | 2.5 in, 15 to 10,000 psi
Palmer Wahl SB_Series | Stainless Case Contractor Pressure Gauges | 4.5 in, ±1% FS
Palmer Wahl SB_Series | Stainless Case Contractor Pressure Gauges | 4.5 in, ±1% FS
Palmer Wahl CS_Series_Gauges | All Stainless Steel Pressure Gauges | 2.5 in, ±1%
Palmer Wahl CS_Series_Gauges | All Stainless Steel Pressure Gauges | 2.5 in, ±1%
Palmer Wahl CP-007-100 | Longwall Mining Pressure Gauge | 0 to 9,000 psi / 600 bar
Palmer Wahl CP-007-100 | Longwall Mining Pressure Gauge | 0 to 9,000 psi / 600 bar