The Gardner Denver PZ-2400 pairs a high-strength cast frame in quality ductile iron — a design carried over from the PZ-7 series, chosen for stiffness and vibration damping under heavy piston loads — with a hardened alloy steel crankshaft and heat-treated alloy steel double helical gears built to AGMA standards. DLSY stocks 279 replacement items for this model, including hose assemblies, roller and eccentric bearings, eye bolts and U-bolts, all exported under HS code 84139100 to Canada, the USA and international drilling markets.
FAQ
What replacement parts does DLSY stock for the Gardner Denver PZ-2400?
We stock 279 distinct PZ-2400 items, including hose assemblies, roller bearings, eccentric bearings, eye bolts (standard and stainless steel) and U-bolts, covering both fluid-end service and power-end overhaul needs.
What liner sizes are available for the PZ-2400 and what pressures do they allow?
The factory table lists liners from 9 in (229 mm) down to 5 in (127 mm). Maximum pressure rises as bore size falls: 2908 PSI with the 9 in liner, 4188 PSI at 7.5 in, 5575 PSI at 6.5 in, and the full 7500 PSI with 5.5 in and 5 in liners.
What is the maximum working pressure of the Gardner Denver PZ-2400?
The factory-rated maximum working pressure is 7500 PSI, available with the 5 in and 5.5 in liner sizes. Larger bores trade pressure for volume, down to 2908 PSI with the 9 in liner.
How is the PZ-2400 power end constructed?
Its frame is a high-strength casting in quality ductile iron, giving greater overall stiffness and damping than a welded structure, which keeps the internal transmissions precisely aligned under heavy piston loads. The pump uses a hardened alloy steel crankshaft and heat-treated alloy steel double helical gears built to AGMA standards.
Do you export PZ-2400 parts outside China?
Yes. We ship Gardner Denver PZ-2400 parts to Canada, the United States and other international oil & gas markets under HS code 84139100.