Speak to an engineer Products · Mud Pumps
Mud-pump systems for circulation duty.
Complete pumps and major assemblies selected around pressure, flow, pumped fluid and maintenance access.
Complete equipment and replacement support
From circulation duty to the installed pump.
OPI supports complete mud-pump assemblies, fluid ends, power-end components and replacement modules for current and legacy drilling equipment.
- Complete mud-pump assemblies
- Fluid ends and power-end components
- Replacement modules and major systems
- Pistons, liners, valves and seats
Published system range
Choose the circulation requirement.
Explore power configurations from 380 to 2,600 BHP, with 5,000 and 7,500 psi classes across the drilling systems range.
These are system power configurations, not individual model names. Pressure-class availability, flow and allowable duty depend on the selected pump and assembly. Maximum power, pressure and flow are not simultaneous ratings. Ask OPI for model-specific performance data and specification sheets.
Define your requirement
Tell us the duty and equipment requirements.
Provide the required pressure and flow, pumped fluid, duty cycle and available driver. For replacement equipment, include the installed pump model and existing assembly details.
- Pressure, flow and circulation duty
- Fluid, temperature and solids conditions
- Driver, connections and installation envelope
- Maintenance access and replacement scope
Drilling Modules
Replacement modules and assembly requirements for the installed system.
Explore modules Drilling expendablesPistons & Liners
Replacement products selected against the pump and circulation duty.
Explore aftermarket ApplicationDrilling Systems
Discover equipment, major assemblies and lifecycle support together.
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