Manufacturer: Weatherford
Model: W300 Quintuplex Pump
Type: Single-acting reciprocating plunger pump (quintuplex)
Service: Continuous duty
Rated Power: 300 HP (224 kW) continuous
Stroke Length: 5.0 in (127 mm)
API Standard: API 674 compliant
Minimum Speed: 100 RPM*
Rated Speed: 310 RPM
Maximum Speed: 400 RPM
*Operation below 100 RPM requires auxiliary lubrication.
Performance varies by plunger diameter and operating speed.
Flow Range: ~19 to ~544 GPM
Maximum Pressure: Up to 5,000 psi (smaller plungers)
| Plunger Diameter | Max Pressure | Approx. Flow |
|---|---|---|
| 1.500 in | 5,000 psi | ~67 GPM |
| 2.000 in | 3,000–3,410 psi | ~119 GPM |
| 2.750 in | ~1,800 psi | ~225 GPM |
| 3.750 in | ~970–1,290 psi | ~418 GPM |
| 4.000 in | ~850 psi | ~476 GPM |
Plungers: Tungsten-carbide coated (ceramic or plated optional)
Fluid-End Materials: Carbon steel, duplex stainless steel, or bronze
Packing: Teflon-Kevlar (multiple configurations available)
Power-End Oil Capacity: ~12 gallons
Rated Rod Load: ~10,700 lb
Pump Weight (approx.): 6,750–7,000 lb (configuration dependent)
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