The Great American 750 is a three-cylinder, single-acting reciprocating piston mud pump engineered for robust, reliable performance under harsh field conditions. It is rated for a maximum working pressure of 5000 PSI at a rated speed of 130 SPM. Pressure capability varies with liner size: 7 in liners are rated to 2315 PSI, 6.5 in to 2700 PSI, 6 in to 3150 PSI, 5.5 in to 3750 PSI and 5 in to 4535 PSI, with smaller bore configurations reaching the full 5000 PSI rating. We supply matching fluid-end wear parts, including liners, pistons, valves, valve seats and packing, to drilling contractors and supply houses across Canada, the United States and international oilfield markets.
FAQ
What is the maximum working pressure of the Great American 750 mud pump?
The Great American 750 is rated for a maximum working pressure of 5000 PSI at a rated speed of 130 SPM. Achievable pressure depends on liner size, from 2315 PSI with a 7 in liner up to 4535 PSI with a 5 in liner.
Which liner sizes are available for the Great American 750?
Factory data covers liner sizes of 7 in, 6.5 in, 6 in, 5.5 in and 5 in, with maximum pressures from 2315 PSI to 4535 PSI respectively. Contact us for current availability of the size you need.
What type of pump is the Great American 750?
It is a three-cylinder, single-acting reciprocating piston mud pump designed for robust and reliable performance under harsh oilfield conditions.
Do you stock fluid-end parts for the Great American 750?
We supply liners, pistons, valves, valve seats, inserts, springs and packing for the Great American 750. Our online listing for this model currently shows no dedicated stock items, so please contact us for current availability and lead time.
Can you ship Great American 750 parts to Canada or the United States?
Yes. We regularly ship mud pump parts to customers in Canada, the United States and other oil-producing regions. Pump parts are classified under HS code 84139100, which helps streamline customs clearance.