Introduction:

ARO piston pumps are capable of handling a wide variety of viscous fluids. With a wide selection of pressure ratios and displacement rates available, ARO offers a number of piston pump packages that may meet your specific application needs. Offered in multiple configurations, including single-post, two-post and heavy-duty two-post, our piston pump packages ensure we have the right solutions for the following applications as well as many others.

Piston Pump Applications:

Transfer:

Moving a low-to-medium viscosity fluid from one location to another. 2-ball and 4-ball style pumps are the most frequently used in transfer applications.

Extrusion

Involves using a piston pump to apply medium-to-high viscosity materials. Typical extrusion applications require accessories like rams and fluid regulators to meet customer requirements. Chop-check and 2-ball pumps are used in extrusion applications.

Coating

This involves application of material by either spray or dipping. Coating applications use 2-ball and 4-ball pumps.

Measuring / Dispensing

Measuring and dispense involves the delivery of a specified quantity of fluid on a repetitive basis. Measuring and dispense applications use 2-ball, 4-ball and chop-check pumps.