The Gardner Denver PA8 is a 310 HP mud pump rated at 34 SPM, delivering up to 10000 PSI working pressure and a maximum flow of 357 GPM depending on liner selection. DLSY supports this model with 279 stocked items, including wing-guided hardened steel suction and discharge valves with or without inserts, seats, lantern spacers, bearings and pump drive belts. All parts ship under HS code 84139100 to Canada, the United States and international oil & gas markets.
FAQ
What replacement parts does DLSY stock for the Gardner Denver PA8?
We stock 279 distinct items for the PA8, including wing-guided hardened steel suction and discharge valves (with or without insert), seats, 4-1/2 in lantern spacers, bearings, pump drive belts and frame riser supports.
Which liner sizes does the Gardner Denver PA8 use, and what do they deliver?
Per the factory data, the PA8 runs 3.5 in (89 mm), 4 in (102 mm), 4.5 in (114 mm) and 5 in (127 mm) liners. At the rated 34 SPM, output ranges from 175 GPM at up to 10000 PSI with the 3.5 in liner to 357 GPM at up to 5000 PSI with the 5 in liner.
What is the maximum working pressure of the PA8?
The factory-rated maximum working pressure is 10000 PSI, achieved with the 3.5 in and 4 in liners. The 4.5 in liner is rated to 8050 PSI and the 5 in liner to 5000 PSI.
How do I confirm a PA8 part will fit my pump?
Send us the OEM part number, the assembly reference (for example the valve assembly reference numbers) or your pump serial number, and we will cross-check it against our 279 stocked PA8 line items before quoting.
Can DLSY ship Gardner Denver PA8 parts to North America?
Yes. We export PA8 parts to Canada, the United States and other international oil & gas markets under HS code 84139100, with export packing and documentation.