Shijiazhuang Dongli Petroleum Machinery (DLSY) supplies 490 distinct replacement parts for the Emsco FB-1600 mud pump, including zirconia and Grayloy liners in 4" through 7" sizes, pistons, valves, and springs. Factory data rates the FB-1600 at 1600 HP input power, 7500 PSI maximum working pressure, a 12-inch stroke, and 120 SPM rated speed. Our OEM-style fluid-end components are manufactured to API 7K requirements for direct interchange with the original pump.
FAQ
What fluid-end parts do you stock for the Emsco FB-1600?
We stock 490 distinct items: 24 liner variants (zirconia and Grayloy in 4", 5", 5-1/2", 6", and 7" sizes), 53 piston variants, 18 valve variants, and 7 spring variants, plus gaskets.
What are the rated specifications of the Emsco FB-1600?
Factory data lists 1600 HP rated input power, a maximum working pressure of 7500 PSI, a 12-inch stroke, and a rated speed of 120 SPM.
Are your FB-1600 liners interchangeable with the original pump?
Yes. Our FB-1600 liners — including SOUTHWEST-pattern aftermarket zirconia and Grayloy types — are made to API 7K standards and fit the original fluid end directly. Confirm the size you need (4" to 7") when ordering.
Which liner sizes does the FB-1600 performance table cover?
The factory liner table covers 5-inch, 6-inch, and 7-inch liner sizes at rated speed and maximum pressure. We stock a broader selection across zirconia and Grayloy materials — contact us with your required size.
Do you ship FB-1600 parts to Canada and the United States?
Yes. We regularly export to Canada, the United States, and international oil & gas markets. Parts are classified under HS code 84139100.
How long do FB-1600 fluid-end wear parts last?
Service life depends on drilling fluid abrasiveness, pressure, and duty cycle. Zirconia liners generally outlast conventional liners in abrasive service; share your operating conditions and we will suggest the best liner material.