Ingersoll Rand’s ARO Fluid Technologies unit has developed a new range of high-pressure piston pumps and packages for the transfer and supply of medium-to high viscosity materials.

The new ARO 65:1 ratio pump can transport mastics, inks, sealants, adhesives and other heavy materials. The pump from ARO has been specially designed to handle fluids in excess of 1,000,000 centipoise and pressures up to 515.5 bar.

The ARO 65:1 piston pump is equipped with a chrome-plated plunger rod and cylinder that are especially suited to pumping abrasive fluids, the company says. The pumps from ARO employ longer strokes that cycle less frequently, delivering the same quantity of fluid with less pulsation than other brands.

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