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

Product Detail

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

	Dia. of Liner (IN)	7-3/4	7-1/2	7	6-1/2	6	5-1/2	5	4-1/2	4
Displacement	Gallon/Minute	622	582	507	437	373	313	259	210	166
Displacement	Liter/Minute	2253	2203	1919	1654	1412	1185	980	795	628
Discharge Pressure	PSI	1364	1457	1673	1940	2277	2710	3279	4048	5000
Discharge Pressure	MPa	9.6	10.3	11.8	13.6	16.0	19.1	23.1	28.5	35.2

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

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