The Gardner Denver FD-FXX ATHRUH is a twin-cylinder mud pump rated by factory data at a maximum working pressure of 1136 PSI, 52 HP rated input power, an 8 in stroke and a rated speed of 330 SPM. Liner selection sets the pressure ceiling: 5.5 in (139.7 mm) is rated to 338 PSI, 5 in (127 mm) to 409 PSI, 4.5 in (114.3 mm) to 505 PSI, 4 in (101.6 mm) to 640 PSI, 3.5 in (88.9 mm) to 836 PSI and 3 in (76.2 mm) to the full 1136 PSI. The pump is built for dependable service in demanding drilling, cementing and industrial duties, with a rugged power end and high-performance fluid-end components; wear parts such as forged alloy steel piston rods, bimetallic liners and carburized valve seats are central to keeping it online. We supply fluid-end parts for this model to Canada, the United States and international oil and gas markets.
FAQ
What are the factory ratings of the Gardner Denver FD-FXX ATHRUH?
Factory data lists a maximum working pressure of 1136 PSI, rated input power of 52 HP, an 8 in stroke and a rated speed of 330 SPM.
Which liner sizes are available and what pressures do they allow?
Liners run from 5.5 in (139.7 mm) rated to 338 PSI down to 3 in (76.2 mm) rated to the full 1136 PSI, with 5 in, 4.5 in, 4 in and 3.5 in steps in between. Smaller liners raise the pressure ceiling.
What kind of pump is the FD-FXX ATHRUH?
It is a twin-cylinder mud pump designed for reliability in drilling, cementing and industrial services, combining a rugged power end with high-performance fluid-end components.
Which fluid-end parts do you supply for the FD-FXX ATHRUH?
We supply liners, pistons, piston rods, valves, valve seats, valve springs, packing and fluid end repair kits, matched to your liner size within the 3 in to 5.5 in range.
Can you export FD-FXX ATHRUH parts to Canada or the United States?
Yes. We ship to Canada, the United States and international oil and gas markets under HS code 84139100, with export documentation arranged by our team.