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Triplex Mud Pump (API 7K F-Series)
F-series triplex mud pumps (F500–F1600) for drilling fluid circulation and high-pressure wellbore cleaning. Configurable packages with inspection coordination, export packing, and long-term spare parts support.
Category:
Rig Equipment & Parts
The Triplex Mud Pump is a core piece of rig equipment that delivers high-pressure drilling fluid for hole cleaning, cuttings removal, and hydraulic power during drilling operations. Stable circulation and pressure control directly reduce non-productive time and improve drilling efficiency in both onshore and offshore environments.
UNIONLEVER OFS supplies API 7K F-series triplex mud pumps (F500–F1600) as complete units and configurable packages, with inspection coordination, export-ready packing, and long-term spare parts support for field maintenance.
- Complete F-series triplex mud pump units: F500 / F800 / F1000 / F1300 / F1600
- Power end and fluid end assemblies (as required)
- Consumables and fast-moving spares (liners, pistons, valves & seats, packing, seals)
- Optional accessories and configuration per project requirements
- Inspection coordination and export packing for international shipment
- Proven triplex design for stable discharge and reliable continuous duty
- Standard F-series platform simplifies maintenance and spare parts planning
- Configurable liner size and working pressure options per rig program
- Field-friendly structure with high interchangeability for routine overhauls
- Designed for drilling fluid circulation, high-load operation, and harsh site conditions
- Drilling fluid circulation, hole cleaning, and wellbore pressure control
- Onshore and offshore drilling operations
- Deep well / extended drilling campaigns requiring stable pump performance
- Routine rig maintenance programs and long-term spare stock preparation
Typical technical summary for F-series triplex mud pumps (reference configuration). Final specification will be confirmed based on liner size, power end setup, and project requirements.
Item | F500 | F800 | F1000 | F1300 | F1600 |
Power Rating HP(kW) | 500 (373) | 800 (597) | 1000 (746) | 1300 (969) | 1600 (1193) |
Stroke Rating SPM | 165 | 150 | 140 | 120 | 120 |
Stroke Length (in/mm) | 7.5" / 190.5 | 9" / 228.6 | 10" / 254 | 12" / 305 | 12" / 305 |
Gear Ratio | 4.286 | 4.185 | 4.207 | 4.206 | 4.206 |
Inlet Dia. (in/mm) | 8" / 203 | 10" / 254 | 12" / 305 | 12" / 305 | 12" / 305 |
Max. Liner (in/mm) | 6 3/4" / 170 | 6 3/4" / 170 | 6 3/4" / 170 | 7" / 180 | 7" / 180 |
Overall Dimension L*W*H(mm) | 3658*2709*2231 | 3963*3025*2410 | 4267*3167*2580 | 4617*3260*2600 | 4615*3276*2688 |
Approx. Weight (kg) | 9770 | 14500 | 18790 | 24572 | 24791 |
- Material / traceability documents (as applicable)
- Dimensional checks on key mating parts and assemblies
- Power end / fluid end inspection coordination (per agreed scope)
- Pre-shipment inspection photos, packing list, and labeling confirmation
- Export packing with moisture protection and handling markings
- Wear parts supply: liners (ceramic / bimetal), pistons, valves & seats, packing, seals
- Maintenance spares: gaskets, O-rings, fasteners, and service tools (as required)
- Spare parts kits can be configured based on pump model, liner size, and operating hours
- Engineering support to confirm correct parts and avoid mismatch
- Pump model (F500 / F800 / F1000 / F1300 / F1600)
- Liner size and target working pressure
- Required scope: complete pump / assemblies / spare parts only
- Power source and site conditions (if available)
- Quantity and project timeline (trial order or stocking plan)
- Any existing drawings, part list, photos, or brand interchangeability requirements
We support international drilling teams with configurable F-series triplex mud pump packages, combining sourcing coordination, inspection alignment, and export-ready delivery. For mixed rig fleets, our approach helps simplify spare planning and reduce back-and-forth clarification by confirming model, liner size, pressure target, and parts scope upfront.
Trial orders and phased procurement are welcome.
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Building upon more than a decade of field experience, Unionlever OFS offers a comprehensive portfolio covering downhole drilling tools, fishing tools, handling tools, well control equipment, cementing tools, and solid-control systems.
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Unionlever Oilfield Equipment Co., Limited
A Member of
Unionlever International Group Limited
(Established Since 2010)
"To be a globally trusted leader in oilfield equipment and integrated supply solutions."
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