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The Aro Fluid Technologies business of Ingersoll Rand has extended its Aro EXP Series portfolio of diaphragm pumps with a 3in (7.6cm) ported 2:1 high-pressure pump.

Available in stainless steel, the PH30F is suitable for applications that require the transfer of viscous or high-solids fluids at pressures exceeding 6.9bar.

Ideal applications include filter press water removal, ceramic slurry injection and resin transfer.

By utilising the effective surface areas of both diaphragms to double output pressure, the PH30F can produce fluid discharge pressures up to 13.8bar while maintaining a flow rate up to 590 litres per minute.

The PH30F 2:1 is also capable of providing pressure boosts in applications where downstream system pressure drop is high or in situations where inlet air pressure is below the desired operating level.

It offers users all of the features exclusive to the Ingersoll Rand Aro EXP.

These features include the patented Simulshift and Quick Dump valve technologies to ensure stall-free and ice-free operation.

The combination of sturdy bolted construction design and long-lasting convoluted diaphragms provides increased uptime and ease of maintenance, according to the company.

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