ARO compact diaphragm pumps feature flow rates up to 33 GPM (125 LPM) and offer a wide range of material and porting configurations. EXP Series pumps are available with Electronic Interface capability, solenoid actuation for accurate cycle rate control, and long-life PTFE diaphragms, providing a 2-time increase in service life over standard PTFE*.

1/4'' Non-Metallic Diaphragm Pump
3/8'' Non-Metallic Diaphragm Pump
1/2'' Non-Metallic Diaphragm Pump
3/4'' Non-Metallic Diaphragm Pump
1/2'' Metallic Diaphragm Pump
3/4'' Metallic Diaphragm Pump
1'' EXP Non-Metallic Air Operated Diaphragm Pump
1 1/2'' EXP Non-Metallic Air Operated Diaphragm Pump
2'' EXP Non-Metallic Air Operated Diaphragm Pump
3'' EXP Non-Metallic Air Operated Diaphragm Pump
1'' EXP Metallic Air Operated Diaphragm Pump
1 1/2'' EXP Metallic Air Operated Diaphragm Pump
2'' EXP Metallic Air Operated Diaphragm Pump
3'' EXP Metallic Air Operated Diaphragm Pump