Added Materials Of Construction Enhance Diaphragm Pump

Previously offered only in aluminum, the ARO Pro series 2-in. and 3-in. ported metallic diaphragm pump models from Ingersoll Rand now also are available in cast iron and stainless steel. All three materials are available for all port sizes of the Pro series portfolio, making them particularly suitable for plant maintenance, OEM applications, primary and secondary production and bulk transfer. The pumps feature leak-tight integrity and good chemical compatibility. O-rings and U-cups prevent air leakage by providing a positive seal as the air valve shifts.

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