American Mud Pumps triplex pumps are built for high-pressure drilling and workover operations where reliability and ease of maintenance are non-negotiable. The three-piston design delivers smooth fluid flow, high volumetric efficiency, and a compact footprint that fits virtually every rig configuration from land rigs to offshore platforms. Our lineup spans from the AMP-150 at 160 HP to the AMP-2200 at 2,200 HP, covering output ranges from 11 to 1,126 GPM and fluid end working pressures up to 7,500 PSI.

Every pump is manufactured in the USA using precision-forged steel crankshafts, herringbone gears for superior torque handling, dual-redundant internal lubrication, and a metal-to-metal liner retention system that maintains seal integrity under continuous high-load cycles. Each unit undergoes a rigorous 4-hour full-load Factory Acceptance Test before shipment, backed by a standard 2-year warranty. Compatible with the full range of AMPX and RedRock expendables, and available in electric, diesel, and hybrid drive configurations.