1" - 1 & 1/2" - 2" - 3" Expert Pumps!





AODD ARO Expert (EXP) Series Pump Range

A favourite among Process Professionals, the Expert Series (EXP) diaphragm pump line features the best total cost of ownership of any diaphragm pump on the market. These pumps provide optimum energy efficiency and downtime solutions. With flow rates up to 275 GPM (1041 LPM) and a large range of material and porting configurations, we have the right pump for your application.


53.0 GPM (200.6 LPM)

1" Non-Metallic | .. PX10P-XXS-XXX

Diaphragm Materials: Santoprene, Hytrel, Nitrile, Medical Grade Santoprene, PTFE (Teflon) w/ Santoprene backer, Viton

Pump Casing Materials: Polypropylene, PVDF (Kynar)


52.2 GPM (197.6 LPM)

1" Metallic | .. PX10X-XXX-XXX

Diaphragm Materials: Santoprene, Hytrel, Nitrile, Medical Grade Santoprene, PTFE (Teflon) w/ Santoprene backer, Viton
Pump Casing Materials: Aluminum, Cast Iron, Stainless Steel, Hastelloy-C


123.1 GPM (465.9 LPM)

1 & 1/2" Non-Metallic | .. PX15P-XXS-XXX

Diaphragm Materials: Santoprene, Hytrel, Nitrile, Medical Grade Santoprene, PTFE (Teflon) w/ Santoprene backer, Viton

Pump Casing Materials: PVDF (Kynar), Polypropylene


123 GPM (465.6 LPM)

1 & 1/2" Metallic | .. PX15X-XXX-XXX

Diaphragm Materials: Santoprene, Hytrel, Nitrile, Medical Grade Santoprene, PTFE (Teflon) w/ Santoprene backer, Viton
Pump Casing Materials: Aluminum, Cast Iron, Stainless Steel, Hastelloy-C


184 GPM (696.4 LPM)

2" Non-Metallic | .. PX20P-FXS-XXX

Diaphragm Materials: Santoprene, Nitrile, Medical Grade Santoprene, PTFE (Teflon) w/ Santoprene backer, Viton, Hytrel
Pump Casing Materials: PVDF (Kynar), Polypropylene


172 GPM (651 LPM)

2" Metallic | .. PX20X-XXX-XXX-B

Diaphragm Materials: Santoprene, Hytrel, Nitrile, Medical Grade Santoprene, PTFE (Teflon) w/ Santoprene backer, Viton
Pump Casing Materials: Aluminum, Cast Iron, Stainless Steel, Hastelloy-C


275 GPM (1040.9 LPM)
3" Metallic | .. PX30X-XXX-XXX-C

Diaphragm Materials: Santoprene, Hytrel, Nitrile, PTFE (Teflon) w/ Santoprene backer, Viton

Pump Casing Materials: Aluminum, Cast Iron, Stainless Steel, Hastelloy-C