The OPI 1000HDL is a high-capacity triplex mud pump rated at 1042 HP input power, a 10 in stroke and a rated speed of 130 SPM. Factory data lists a maximum working pressure of 5000 PSI and a maximum flow of 735 GPM, with liner-dependent output: 7.5 in liners deliver 735 GPM at up to 2270 PSI, 6 in liners 479 GPM at up to 3475 PSI, 5 in liners 337 GPM at up to 4760 PSI, and 4 in liners 214 GPM at up to 5000 PSI. Its L-shaped two-piece modular fluid end separates the suction and discharge modules, which wear at different rates, so a worn suction module can be replaced on its own instead of the whole fluid-end assembly, reducing spare-parts costs. We supply aftermarket fluid-end wear parts for this model, including Liner （缸套）, Piston （活塞）, Valve （阀）, Valve Seat （阀座）, Valve Spring （阀簧） and Packing （盘根）, shipped to Canada, the United States and international oil & gas markets under HS code 84139100.
FAQ
What are the factory ratings of the OPI 1000HDL?
Factory data rates the OPI 1000HDL at 1042 HP input power, a 10 in stroke, a rated speed of 130 SPM, a maximum working pressure of 5000 PSI and a maximum flow of 735 GPM.
What flow and pressure does the OPI 1000HDL deliver with different liners?
Per factory data at 130 SPM: 7.5 in liners deliver 735 GPM at up to 2270 PSI, 6 in liners 479 GPM at up to 3475 PSI, 5 in liners 337 GPM at up to 4760 PSI, and 4 in liners 214 GPM at up to 5000 PSI.
What is the advantage of the OPI 1000HDL modular fluid end?
Its L-shaped two-piece design separates the suction and discharge modules, which wear at different rates, so a worn suction module can be replaced independently rather than the entire fluid-end assembly, lowering spare-parts costs.
Are OPI 1000HDL fluid-end parts available?
Availability changes daily. Please contact us for current availability of Liner （缸套）, Piston （活塞）, Valve （阀） and module-level components for this model.
Can you ship OPI 1000HDL parts to Canada or the United States?
Yes. We ship mud pump fluid-end parts to Canada, the United States and international destinations under HS code 84139100.