The NOV 12-P-160 7500 MISSION L FE is a high-power drilling mud pump with a factory-listed rated input power of 1600 HP and a max working pressure of 5000 PSI. Per factory data, liner bores of 4 in, 4-1/2 in, 5 in, 5-1/4 in, 5-1/2 in and 5-3/4 in all carry the full 5000 PSI rating, while larger bores are derated: 4670 PSI at 6 in, 4305 PSI at 6-1/4 in, 3980 PSI at 6-1/2 in, 3690 PSI at 6-3/4 in, 3430 PSI at 7 in, 3200 PSI at 7-1/4 in and 2990 PSI at 7-1/2 in. The power end is built around a welded steel frame that gives the rigidity needed to absorb the torque of the 1600 HP input and the constant vibration of reciprocating service. A herringbone gear set, cut from quenched alloy steel, transfers power smoothly and continuously while cancelling axial thrust, which keeps noise and vibration low. We support this model with replacement fluid-end wear parts for drilling contractors in Canada, the United States and international oil and gas markets.
FAQ
What are the factory ratings of the NOV 12-P-160 7500 MISSION L FE mud pump?
Factory spec data lists a rated input power of 1600 HP and a max working pressure of 5000 PSI. Liner bores from 4 in to 5-3/4 in carry the full 5000 PSI rating, and larger liners are derated, down to 2990 PSI at the 7-1/2 in bore.
Which fluid-end parts do you supply for the 12-P-160 7500 MISSION L FE?
We supply the usual fluid-end wear parts for this model, 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 matched to the Mission L fluid end.
Are 12-P-160 7500 MISSION L FE parts available from stock?
Please contact us for current availability. Our team will confirm lead times and help match parts to your liner size and pressure rating.
How do I choose a liner size for this pump?
Per factory data, smaller bores hold higher pressure: liners from 4 in to 5-3/4 in are rated at the full 5000 PSI, while the 7-1/2 in liner is limited to 2990 PSI. Pick the smallest bore that still delivers the output your drilling program needs.
Can you ship 12-P-160 fluid-end parts to Canada or overseas?
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.