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CPZ-7 Triplex Mud Pump

CME PZ Series Mud Pumps

    • Input power rating: 550HP
    • Rated pump speed: 145RPM 
    • Stroke Length: 7'
    • Gear ratio: 4.625:1 
    • Rated speed of transmission shaft: 670RPM 
    • Max. working pressure: 5000PSI 
    • Valve size (API): 7#  
    • Max. liner diameter: 7'
    • Max. displacement: 622RPM 
    • Max. liner pressure: 1364PSI 
    • Diameter of suction pipe: 8' 
    • Diameter of discharge pipe: 4'
    • Overall dimensions（with steel skid）: 3205 * 2250 * 2000mm
    • Weight (with skid) : 10800Kg

  • Parameters
    • Input power rating: 550HP
    • Rated pump speed: 145RPM 
    • Stroke Length: 7'
    • Gear ratio: 4.625:1 
    • Rated speed of transmission shaft: 670RPM 
    • Max. working pressure: 5000PSI 
    • Valve size (API): 7#  
    • Max. liner diameter: 7'
    • Max. displacement: 622RPM 
    • Max. liner pressure: 1364PSI 
    • Diameter of suction pipe: 8' 
    • Diameter of discharge pipe: 4'
    • Overall dimensions（with steel skid）: 3205 * 2250 * 2000mm
    • Weight (with skid) : 10800Kg

The CPZ-7 series triplex mud pumps are fully interchangeable with the equivalent OEM PZ-7 triplex drilling mud pumps. 

Pump features a rigid steel fabricated frame with a casted suction manifold with a single front inlet or fabricated two-sided inlet. Discharge connection may be  made from either side of the pump. Includes strainer block with pulsation dampener, mounted on a pony skid.



CPZ-7 Mud Pump Performance Data

CPZ-7 Mud Pump Performance Data

Dia. of Liner (IN)7-3/47-1/276-1/265-1/254-1/24
DisplacementGallon/Minute622582507437373313259210166
Liter/Minute225322031919165414121185980795628
Discharge PressurePSI136414571673194022772710327940485000
MPa9.610.311.813.616.019.123.128.535.2

*Ratings are based on 90% mechanical efficiency and 100% volumetric efficiency.

CPZ-7 Triplex Mud Pump
CME PZ Series Mud Pumps
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