The Gardner Denver 1000 is a well service pump rated at 100 SPM with a maximum working pressure of 17998 PSI and a maximum flow of 207 GPM. Factory liner bores run from 2.75 in (70 mm) to 4.5 in (114 mm): the 2.75 in (70 mm) liner delivers 77 GPM at up to 17998 PSI, while the 4.5 in (114 mm) liner delivers 207 GPM at up to 6722 PSI. The power end uses a high-strength fabricated steel plate weldment rather than a cast iron frame, giving a favorable strength-to-weight balance. Its crankshaft is a single-piece alloy steel forging, heat treated for an optimal strength-toughness balance, with the metal grain flow following the crank profile to improve fatigue resistance, and the main bearings use an advanced coated surface treatment for durability under high load.
FAQ
What is the maximum working pressure of the Gardner Denver 1000?
The factory rating is 17998 PSI, reached with the 2.75 in (70 mm) liner at 77 GPM. With a 4.5 in (114 mm) liner the pump delivers 207 GPM at up to 6722 PSI.
What liner sizes and outputs are listed for the Gardner Denver 1000?
At the rated 100 SPM the chart lists 2.75 in (70 mm) at 77 GPM and 17998 PSI, 3 in (76 mm) at 92 GPM and 15124 PSI, 3.5 in (89 mm) at 125 GPM and 11111 PSI, 4 in (102 mm) at 163 GPM and 8507 PSI, and 4.5 in (114 mm) at 207 GPM and 6722 PSI.
Do you stock fluid-end parts for the Gardner Denver 1000?
We currently list no stocked items for this model. Please contact us for current availability of plungers, liners, valves, seats and packing.
Can you ship Gardner Denver 1000 parts to North America?
Yes. These pump parts ship under HS code 84139100 to customers in Canada, the United States and other international oil & gas markets.
What is notable about the Gardner Denver 1000 power end?
It combines a high-strength fabricated steel frame with a one-piece heat-treated forged alloy steel crankshaft and bearings with an advanced coated surface for long life under high load.