Designed to be ready on demand, Versamatic’s ½" (13mm) air-operated double-diaphragm (AODD) pumps utilize a patented air valve system to deliver consistent on/off reliability while maintaining superior efficiency. Choose between our bolted metal and bolted plastic ½" AODD pumps.
½" Bolted Metal AODD Pump
The ½" (13mm) bolted metal AODD pump incorporates a patented non-stalling, lubrication-free air valve design to ensure consistent, reliable operation.
½" Bolted Plastic AODD Pump
The ½" (13mm) bolted plastic AODD pump offers installation flexibility, allowing the unit to easily fit into existing installations.
Don’t know if this is the right pump? Use our Pump Selection Tool to find one that fits your needs.
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