The Gardner Denver FY-FXX is rated at 52 HP input and 330 SPM with an 8 in stroke, reaching a maximum working pressure of 409 PSI with the 5 in liner. As with any mud pump, the liner size selected sets the balance between output and pressure; factory data covers liners from 5 in to 7.5 in. DLSY stocks 182 replacement items for this model, including stuffing boxes, glands, bronze piston followers, liner pullers, surge chambers and crosshead pins.
FAQ
What are the factory ratings of the Gardner Denver FY-FXX?
Factory data rates the FY-FXX at 52 HP input and 330 SPM with an 8 in stroke. Maximum working pressure is 409 PSI, achieved with the 5 in liner.
Which liner sizes does the FY-FXX use?
The factory table covers liners from 5 in up to 7.5 in. Maximum working pressure falls as bore size rises: 409 PSI at 5 in, 284 PSI at 6 in, and 182 PSI at 7.5 in.
Which FY-FXX fluid end parts does DLSY stock?
Our 182-item coverage includes stuffing boxes and stuffing box assemblies, glands and gland bushings, bronze piston followers, surge chambers and mechanical liner pullers, plus crosshead pins and eccentric shaft bearings.
Do you supply the FY-FXX liner puller?
Yes, the mechanical liner puller used on this model is part of our stocked range. Note the puller head is a separate reference, so tell us which configuration you need.
Can DLSY ship FY-FXX parts internationally?
Yes. We export under HS code 84139100 to Canada, the United States and international oil & gas markets, with export documentation handled by our team.