AL1122 Bean Piston Pump 

28 BHP Continuous Duty (39 BHP Intermittent Duty)
AL1122 (450) American Bean Piston Pump

American Manufacturing is a quality manufacturer of mud pumps and replacement parts used in many different industries worldwide. Ranger Mining stocks the American 420, 435 and 450 bean piston pumps and interchangeable replacement parts.

American AL1122BCD (450) Bean Piston Pump Service and Parts Manual | PDF Click Here