Benefits and Features

Exceptional design, workmanship, materials, and over 100 years experience building piston pumps are features you will find built into every FMC Technolgoies' pump.   Some benefits and features of the A04 include:

• Positive action disc valves are stacked in the fluid end using o-ring seals for easy service
• Wide variety of piston cup designs to suit the needs of any application
• Hardened steel crosshead pins are ground to a mirror finish for a precise fit
• Aluminum alloy connecting rods have pin bushings and split insert bearings
• Spring-loaded oil seals keep oil in and contaminants out
• Heavy duty, oversize ball bearings
• Micro-finished ceramic cylinders provide unsurpassed wear and corrosion resistance
• Choice of 7/8” straight keyed or 13 tooth splined input shaft with SAE 2 bolt mounting flange