The Emsco FC-1600-HP with BLAK-JAK LRS is a high-pressure mud pump engineered for demanding deep-well and complex-formation drilling. Factory data rates it at 1600 HP input power, a 12 in stroke and 120 SPM, with a maximum working pressure of 7500 PSI. The BLAK-JAK liner retention system secures the Liner （缸套） without conventional threaded hardware, which shortens maintenance downtime on the rig. With smaller bores such as 4.5 in (114.3 mm) and 5 in (127 mm) the pump holds the full 7500 PSI at rated speed, while larger bores trade pressure for swept volume: 5.5 in (139.7 mm) is rated to 6098 PSI, 6 in (152.4 mm) to 5083 PSI, 6.5 in (165.1 mm) to 4303 PSI and 7 in (177.8 mm) to 3689 PSI. We support this model with fluid-end wear parts and repair coverage for drilling contractors across Canada, the United States and international oil and gas markets.
FAQ
What is the Emsco FC-1600-HP with BLAK-JAK LRS mud pump?
It is an Emsco high-pressure mud pump rated at 1600 HP input power with a 12 in stroke and 120 SPM rated speed. The BLAK-JAK LRS is a liner retention system that secures the Liner （缸套） and speeds up liner replacement during routine maintenance.
What pressure can the FC-1600-HP with BLAK-JAK LRS handle?
Factory data lists a maximum working pressure of 7500 PSI. With 4.5 in (114.3 mm) or 5 in (127 mm) liners the pump maintains the full 7500 PSI at its rated 120 SPM.
Which liner sizes are documented and how do they affect pressure?
Documented bores run from 4.5 in (114.3 mm) to 7 in (177.8 mm). Ratings step down as bore increases: 6098 PSI at 5.5 in (139.7 mm), 5083 PSI at 6 in (152.4 mm), 4303 PSI at 6.5 in (165.1 mm) and 3689 PSI at 7 in (177.8 mm).
What fluid-end wear parts do you supply for this pump?
We support the fluid end with items such as the Liner （缸套）, Piston （活塞）, Valve （阀）, Valve Seat （阀座）, Valve Spring （阀簧）, Packing （盘根） and Fluid End Repair Kit （液力端维修包）. Send us your parts list for current availability.
Do you ship FC-1600-HP with BLAK-JAK LRS parts to Canada and the United States?
Yes. We supply drilling contractors in Canada, the United States and international oil and gas regions. Fluid-end parts for this pump ship under HS code 84139100 with export documentation.