Air Operated Diaphragm Pumps - ARO Pump and Warren Rupp Sandpiper

R.F. MacDonald Co. services and sells boilers, pumps and accessories for commercial and industrial applications

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Air Operated Diaphragm Pumps

AOD Pumps


ARO Pump


ARO Diaphragm PumpsSouthern CA, Nevada

• Standard Duty Ball – Metallic
• Standard Duty Ball – Non-Metallic
• Heavy Duty Flap – Metallic

Warren Rupp “Sandpiper”


Sandpiper Diaphragm PumpsNorthern CA, Nevada

• Standard Duty Ball – Metallic
• Standard Duty Ball – Non-Metallic
• Heavy Duty Flap – Metallic
• Heavy Duty Flap – Non-Metallic
• Containment Duty – Metallic
• Containment Duty – Non-Metallic
• High Pressure – Metallic