DLSY supplies replacement parts for the Gardner Denver PZ9 mud pump, factory-rated at 1000 HP with a 9 in stroke, 130 SPM, up to 585 GPM and 5000 PSI. Our stock covers 358 distinct items — 46 piston, 18 valve, 7 spring and 10 liner variants, plus API-7 valves and seats, liner clamps and puller tools. We ship under HS code 84139100 to Canada, the United States and international oil & gas markets.
FAQ
Do you stock replacement parts for the Gardner Denver PZ9?
Yes. DLSY stocks 358 distinct items for the PZ9, including 46 piston, 18 valve, 7 spring and 10 liner variants, plus API-7 valves and valve seats, liner clamps and seat puller assemblies.
What are the factory ratings of the PZ9?
Per factory data, the PZ9 is rated at 1000 HP input power, 5000 PSI maximum working pressure, 585 GPM maximum flow, a 9 in stroke and 130 SPM rated speed.
How does liner size affect PZ9 output?
Factory data shows output at rated SPM ranging from 585 GPM at a maximum of 2639 PSI with the largest liner down to 191 GPM at 5000 PSI with the smallest. We stock 10 liner variants — tell us your target flow and pressure and we will confirm availability.
Do you carry API-7 valves and seats for the PZ9?
Yes. Our PZ9 range includes API-7 valves and valve seats, such as the API-7 4-blade valve 1318058 and API-7 4-blade seat 1318013, plus FO-type equivalents. Send any part number and we will cross-reference it.
Can you ship PZ9 parts to Canada or the United States?
Yes. We regularly ship to Canada, the United States and international oil & gas markets under HS code 84139100.