Factory data for the NOV 14-P-220 SWOP lists a rated input power of 2200 HP, a stroke length of 14 in, a rated speed of 105 SPM, a max working pressure of 7500 PSI and a max flow of 1215 GPM. Output at rated speed depends on the liner fitted: the 5 in liner delivers 375 GPM at up to 7500 PSI, the 6 in liner 540 GPM at 6285 PSI, the 7 in liner 735 GPM at 4615 PSI, the 8 in liner 960 GPM at 3535 PSI and the 9 in liner 1215 GPM at 2795 PSI. At the core of the power end is a fully balanced one-piece crankshaft forged from high-strength alloy steel. The main gear and pinion shafts are precision machined from integrally hardened alloy steel in a herringbone pattern, giving maximum tooth contact for smooth, low-noise power transfer with high torque capacity from the drive end to the fluid end. We support this model with replacement fluid-end wear parts across Canada, the United States and international oil and gas markets.
FAQ
What are the factory ratings of the NOV 14-P-220 SWOP?
Factory spec data lists a rated input power of 2200 HP, a stroke length of 14 in, a rated speed of 105 SPM, a max working pressure of 7500 PSI and a max flow of 1215 GPM.
What flow does the 14-P-220 SWOP deliver with each liner size?
At rated speed, factory data lists 375 GPM with the 5 in liner, 540 GPM with the 6 in liner, 735 GPM with the 7 in liner, 960 GPM with the 8 in liner and 1215 GPM with the 9 in liner.
Which fluid-end parts do you supply for the 14-P-220 SWOP?
We supply the standard fluid-end wear parts, including Liner （缸套）, Piston （活塞）, Valve （阀）, Valve Seat （阀座）, Valve Spring （阀簧）, Packing （盘根） and Fluid End Module （液力端模块） components.
Are 14-P-220 SWOP parts available from stock?
Please contact us for current availability. We will confirm lead times and help match parts to your liner size and pressure rating.
Can you ship 14-P-220 SWOP parts to Canada or internationally?
Yes. We ship mud pump parts under HS code 84139100 to Canada, the United States and international oil and gas destinations, with export documentation handled by our team.