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Pro Series | ARO | Page 12

ARO Pro-Series® Pumps are industry-leading air-operated double diaphragm (AODD) pumps built to provide exceptional performance, reliability, and long service life. Featuring advanced pneumatic technology and a rugged, seal-less design, Pro-Series pumps ensure efficient, leak-resistant fluid transfer while minimizing maintenance and downtime.

Available in a variety of materials, sizes, and port configurations, these pumps are capable of handling a wide range of fluids, including corrosive chemicals, abrasive slurries, high-viscosity liquids, solvents, paints, coatings, and food-grade products. Their durable construction and efficient air motor design deliver smooth operation, high flow rates, and excellent energy efficiency in demanding applications.

Ideal for chemical processing, oil & gas, mining, water treatment, food & beverage, pharmaceuticals, paints & coatings, and general industrial manufacturing, ARO Pro-Series® Pumps provide dependable fluid handling solutions trusted by professionals worldwide for maximum productivity and operational efficiency.

ARO 6661AF-334-C Diaphragm Pump 1" Non-Metallic

Brand: ARO, Product Type: Pump, Product Series: PRO Series, Material - Diaphragm: PTFE/Santoprene, Application: Marine Pump/Equipment, Inlet/Outlet Connection Type: Flange (1-Piece Manifold), Material - Housing: Aluminum, Solids Handling: 1/8 in, Material - Balls: Viton, Material - Seats: Polypropyl...

Price: $1661.43

Details

ARO 6661AF-344-C Diaphragm Pump 1" Non-Metallic

Brand: ARO, Product Type: Pump, Product Series: PRO Series, Material - Diaphragm: PTFE/Santoprene, Application: Marine Pump/Equipment, Inlet/Outlet Connection Type: Flange (1-Piece Manifold), Material - Housing: Aluminum, Solids Handling: 1/8 in, Material - Balls: Teflon/PTFE, Material - Seats: Poly...

Price: $1679.88

Details

ARO 6661AF-3EB-C Diaphragm Pump 1" Non-Metallic

Brand: ARO, Product Type: Pump, Product Series: PRO Series, Material - Diaphragm: Santoprene, Application: Marine Pump/Equipment, Inlet/Outlet Connection Type: Flange (1-Piece Manifold), Material - Housing: Aluminum, Solids Handling: 1/8 in, Material - Balls: Santoprene, Material - Seats: Polypropyl...

Price: $1356.08

Details

ARO 6661AG-444-C Diaphragm Pump 1" Non-Metallic

Brand: ARO, Product Type: Pump, Product Series: PRO Series, Material - Diaphragm: PTFE/Santoprene, Application: Marine Pump/Equipment, Inlet/Outlet Connection Type: Flange (1-Piece Manifold), Material - Housing: Aluminum, Solids Handling: 1/8 in, Material - Balls: Teflon/PTFE, Material - Seats: PVDF...

Price: $3079.31

Details

ARO 6661AJ-2EB-C Diaphragm Pump 1" Non-Metallic

Brand: ARO, Product Type: Pump, Product Series: PRO Series, Material - Diaphragm: Santoprene, Application: Marine Pump/Equipment, Inlet/Outlet Connection Type: NPT (1-Piece Manifold), Material - Housing: Aluminum, Solids Handling: 1/8 in, Material - Balls: Santoprene, Material - Seats: 316 Stainless...

Price: $1468.62

Details

ARO 6661AJ-311-C Diaphragm Pump 1" Non-Metallic

Brand: ARO, Product Type: Pump, Product Series: PRO Series, Material - Diaphragm: Neoprene, Application: Marine Pump/Equipment, Inlet/Outlet Connection Type: NPT (1-Piece Manifold), Material - Housing: Aluminum, Solids Handling: 1/8 in, Material - Balls: Neoprene, Material - Seats: Polypropylene, Ma...

Price: $1310.88

Details

ARO 6661AJ-322-C Diaphragm Pump 1" Non-Metallic

Brand: ARO, Product Type: Pump, Product Series: PRO Series, Material - Diaphragm: Nitrile, Application: Marine Pump/Equipment, Inlet/Outlet Connection Type: NPT (1-Piece Manifold), Material - Housing: Aluminum, Solids Handling: 1/8 in, Material - Balls: Nitrile, Material - Seats: Polypropylene, Max...

Price: $1310.88

Details

ARO 6661AJ-344-C Diaphragm Pump 1" Non-Metallic

Brand: ARO, Product Type: Pump, Product Series: PRO Series, Material - Diaphragm: PTFE/Santoprene, Application: Marine Pump/Equipment, Inlet/Outlet Connection Type: NPT (1-Piece Manifold), Material - Housing: Aluminum, Solids Handling: 1/8 in, Material - Balls: Teflon/PTFE, Material - Seats: Polypro...

Price: $1635.60

Details

ARO 6661AJ-3EB-C Diaphragm Pump 1" Non-Metallic

Brand: ARO, Product Type: Pump, Product Series: PRO Series, Material - Diaphragm: Santoprene, Application: Marine Pump/Equipment, Inlet/Outlet Connection Type: NPT (1-Piece Manifold), Material - Housing: Aluminum, Solids Handling: 1/8 in, Material - Balls: Santoprene, Material - Seats: Polypropylene...

Price: $1310.88

Details

ARO 6661AK-444-C Diaphragm Pump 1" Non-Metallic

Brand: ARO, Product Type: Pump, Product Series: PRO Series, Material - Diaphragm: PTFE/Santoprene, Application: Marine Pump/Equipment, Inlet/Outlet Connection Type: NPT (1-Piece Manifold), Material - Housing: Aluminum, Solids Handling: 1/8 in, Material - Balls: Teflon/PTFE, Material - Seats: PVDF, M...

Price: $3123.59

Details

ARO 6661AL-344-C Diaphragm Pump 1" Non-Metallic

Brand: ARO, Product Type: Pump, Product Series: PRO Series, Material - Diaphragm: PTFE/Santoprene, Application: Marine Pump/Equipment, Inlet/Outlet Connection Type: BSP (1-Piece Manifold), Material - Housing: Aluminum, Solids Handling: 1/8 in, Material - Balls: Teflon/PTFE, Material - Seats: Polypro...

Price: $2023.05

Details

ARO 6661AL-3C9-C Diaphragm Pump 1" Non-Metallic

Brand: ARO, Product Type: Pump, Product Series: PRO Series, Material - Diaphragm: Hytrel, Application: Marine Pump/Equipment, Inlet/Outlet Connection Type: BSP (1-Piece Manifold), Material - Housing: Aluminum, Solids Handling: 1/8 in, Material - Balls: Hytrel, Material - Seats: Polypropylene, Max Ai...

Price: $1315.49

Details

ARO 6661AL-3EB-C Diaphragm Pump 1" Non-Metallic

Brand: ARO, Product Type: Pump, Product Series: PRO Series, Material - Diaphragm: Santoprene, Application: Marine Pump/Equipment, Inlet/Outlet Connection Type: BSP (1-Piece Manifold), Material - Housing: Aluminum, Solids Handling: 1/8 in, Material - Balls: Santoprene, Material - Seats: Polypropylene...

Price: $1655.89

Details

ARO 6661AP-322-C Diaphragm Pump 1" Non-Metallic

Brand: ARO, Product Type: Pump, Product Series: PRO Series, Material - Diaphragm: Nitrile, Application: Marine Pump/Equipment, Inlet/Outlet Connection Type: Flange (3-Piece Manifold), Material - Housing: Aluminum, Solids Handling: 1/8 in, Material - Balls: Nitrile, Material - Seats: Polypropylene, M...

Price: $1401.28

Details

ARO 6661AP-344-C Diaphragm Pump 1" Non-Metallic

Brand: ARO, Product Type: Pump, Product Series: PRO Series, Material - Diaphragm: PTFE/Santoprene, Application: Marine Pump/Equipment, Inlet/Outlet Connection Type: Flange (3-Piece Manifold), Material - Housing: Aluminum, Solids Handling: 1/8 in, Material - Balls: Teflon/PTFE, Material - Seats: Poly...

Price: $1724.16

Details

ARO 6661AP-3EB-C Diaphragm Pump 1" Non-Metallic

Brand: ARO, Product Type: Pump, Product Series: PRO Series, Material - Diaphragm: Santoprene, Application: Marine Pump/Equipment, Inlet/Outlet Connection Type: Flange (3-Piece Manifold), Material - Housing: Aluminum, Solids Handling: 1/8 in, Material - Balls: Santoprene, Material - Seats: Polypropyl...

Price: $1401.28

Details

ARO 6661AS-3EB-C Diaphragm Pump 1" Non-Metallic

Brand: ARO, Product Type: Pump, Product Series: PRO Series, Material - Diaphragm: Santoprene, Application: Marine Pump/Equipment, Inlet/Outlet Connection Type: NPT (1-Piece Manifold), Material - Housing: Aluminum, Solids Handling: 1/8 in, Material - Balls: Santoprene, Material - Seats: Polypropylene...

Price: $1337.63

Details

ARO 6661AT-344-C Diaphragm Pump 1" Non-Metallic

Brand: ARO, Product Type: Pump, Product Series: PRO Series, Material - Diaphragm: PTFE/Santoprene, Application: Marine Pump/Equipment, Inlet/Outlet Connection Type: BSP (1-Piece Manifold), Material - Housing: Aluminum, Solids Handling: 1/8 in, Material - Balls: Teflon/PTFE, Material - Seats: Polypro...

Price: $2023.05

Details

ARO 6661B3-311-C Diaphragm Pump 1" Non-Metallic

Brand: ARO, Product Type: Pump, Product Series: PRO Series, Material - Diaphragm: Neoprene, Application: Marine Pump/Equipment, Inlet/Outlet Connection Type: Flange (3-Piece Manifold), Material - Housing: Cast Iron, Solids Handling: 1/8 in, Material - Balls: Neoprene, Material - Seats: Polypropylene...

Price: $1571.94

Details

ARO 6661B3-322-C Diaphragm Pump 1" Non-Metallic

Brand: ARO, Product Type: Pump, Product Series: PRO Series, Material - Diaphragm: Nitrile, Application: Marine Pump/Equipment, Inlet/Outlet Connection Type: Flange (3-Piece Manifold), Material - Housing: Cast Iron, Solids Handling: 1/8 in, Material - Balls: Nitrile, Material - Seats: Polypropylene...

Price: $1571.94

Details

ARO 6661B3-344-C Diaphragm Pump 1" Non-Metallic

6661B3-344-C of ARO Pro Series Diaphragm Pumps

Price: $1895.74

Details

ARO 6661B3-3EB-C Diaphragm Pump 1" Non-Metallic

Brand: ARO, Product Type: Pump, Product Series: PRO Series, Material - Diaphragm: Santoprene, Application: Marine Pump/Equipment, Inlet/Outlet Connection Type: Flange (3-Piece Manifold), Material - Housing: Cast Iron, Solids Handling: 1/8 in, Material - Balls: Santoprene, Material - Seats: Polypropy...

Price: $1571.94

Details

ARO 6661B4-444-C Diaphragm Pump 1" Non-Metallic

Brand: ARO, Product Type: Pump, Product Series: PRO Series, Material - Diaphragm: PTFE/Santoprene, Application: Marine Pump/Equipment, Inlet/Outlet Connection Type: Flange (3-Piece Manifold), Material - Housing: Cast Iron, Solids Handling: 1/8 in, Material - Balls: Teflon/PTFE, Material - Seats: PVD...

Price: $3397.57

Details

ARO 6661B4-4EB-C Diaphragm Pump 1" Non-Metallic

Brand: ARO, Product Type: Pump, Product Series: PRO Series, Material - Diaphragm: Santoprene, Application: Marine Pump/Equipment, Inlet/Outlet Connection Type: Flange (3-Piece Manifold), Material - Housing: Cast Iron, Solids Handling: 1/8 in, Material - Balls: Santoprene, Material - Seats: PVDF, Max...

Price: $3057.17

Details

ARO 6661BF-344-C Diaphragm Pump 1" Non-Metallic

Brand: ARO, Product Type: Pump, Product Series: PRO Series, Material - Diaphragm: PTFE/Santoprene, Application: Marine Pump/Equipment, Inlet/Outlet Connection Type: Flange (1-Piece Manifold), Material - Housing: Cast Iron, Solids Handling: 1/8 in, Material - Balls: Teflon/PTFE, Material - Seats: Pol...

Price: $1850.54

Details

ARO 6661BF-3EB-C Diaphragm Pump 1" Non-Metallic

Brand: ARO, Product Type: Pump, Product Series: PRO Series, Material - Diaphragm: Santoprene, Application: Marine Pump/Equipment, Inlet/Outlet Connection Type: Flange (1-Piece Manifold), Material - Housing: Cast Iron, Solids Handling: 1/8 in, Material - Balls: Santoprene, Material - Seats: Polypropy...

Price: $1526.74

Details

ARO 6661BG-444-C Diaphragm Pump 1" Non-Metallic

Brand: ARO, Product Type: Pump, Product Series: PRO Series, Material - Diaphragm: PTFE/Santoprene, Application: Marine Pump/Equipment, Inlet/Outlet Connection Type: Flange (1-Piece Manifold), Material - Housing: Cast Iron, Solids Handling: 1/8 in, Material - Balls: Teflon/PTFE, Material - Seats: PVD...

Price: $3350.52

Details

ARO 6661BJ-344-C Diaphragm Pump 1" Non-Metallic

Brand: ARO, Product Type: Pump, Product Series: PRO Series, Material - Diaphragm: PTFE/Santoprene, Application: Marine Pump/Equipment, Inlet/Outlet Connection Type: NPT (1-Piece Manifold), Material - Housing: Cast Iron, Solids Handling: 1/8 in, Material - Balls: Teflon/PTFE, Material - Seats: Polypr...

Price: $1805.34

Details

ARO 6661BK-444-C Diaphragm Pump 1" Non-Metallic

Brand: ARO, Product Type: Pump, Product Series: PRO Series, Material - Diaphragm: PTFE/Santoprene, Application: Marine Pump/Equipment, Inlet/Outlet Connection Type: NPT (1-Piece Manifold), Material - Housing: Cast Iron, Solids Handling: 1/8 in, Material - Balls: Teflon/PTFE, Material - Seats: PVDF...

Price: $3302.55

Details

ARO 6661BL-344-C Diaphragm Pump 1" Non-Metallic

Brand: ARO, Product Type: Pump, Product Series: PRO Series, Material - Diaphragm: PTFE/Santoprene, Application: Marine Pump/Equipment, Inlet/Outlet Connection Type: BSP (1-Piece Manifold), Material - Housing: Cast Iron, Solids Handling: 1/8 in, Material - Balls: Teflon/PTFE, Material - Seats: Polypr...

Price: $2230.61

Details

Pro Series with sub categoryes:


1/2" NON-METALLIC 66605

Max Flow: 13 GPM Max Pressure: 100 PSI Max Temperature: 350°F Ratio: 1:1 Tech Sheet Manual


1" NON-METALLIC 6661A

Max Flow: 47 GPM Max Pressure: 120 PSI Max Temperature: 200°F Ratio: 1:1 Tech Sheet Manual


1" NON-METALLIC 6661B

Max Flow: 47 GPM Max Pressure: 120 PSI Max Temperature: 200°F Ratio: 1:1 Tech Sheet Manual


1-1/2" NON-METALLIC 6661T

Max Flow: 100 GPM Max Pressure: 120 PSI Max Temperature: 200°F Ratio: 1:1 Tech Sheet Manual


1-1/2" NON-METALLIC 6661U

The ARO 1-1/2" Non-Metallic 6661U Series Air-Operated Double Diaphragm (AODD) Pump is designed for reliable, leak-resistant transfer of corrosive chemicals, abrasive slurries, and high-viscosity fluids. Featuring a lightweight, corrosion-resistant non-metallic construction, it delivers high flow performance, low maintenance, and dependable operation for demanding industrial applications.


2" NON-METALLIC 6662

Max Flow: 145 GPM Max Pressure: 120 PSI Max Temperature: 2,000°F Ratio: 1:1 Tech Sheet Manual


3/4" ALUMINUM 66607

Max Flow: 33 GPM Max Pressure: 120 PSI Suction Lift: 17 FT Material of Construction: Aluminum Tech Sheet Manual


1" METALLIC 66610

Max Flow: 35 GPM Max Pressure: 120 PSI Max Temperature: 280°F Sound Level: 70 PSI/60 Cycles/Min Tech Sheet Manual


1" METALLIC 66611

Max Flow: 35 GPM Max Pressure: 120 PSI Max Temperature: 280°F Sound Level: 70 PSI/60 Cycles/Min Tech Sheet Manual


1" METALLIC 66612

Max Flow: 35 GPM Max Pressure: 120 PSI Max Temperature: 280°F Sound Level: 70 PSI/60 Cycles/Min Tech Sheet Manual


1" METALLIC 66613

Max Flow: 35 GPM Max Pressure: 120 PSI Max Temperature: 350°F Sound Level: 70 PSI/60 Cycles/Min Tech Sheet Manual


1-1/2" METALLIC 66615

Max Flow: 90 GPM Max Pressure: 120 PSI Max Temperature: 350°F Sound Level: 70 PSI/60 Cycles/Min Tech Sheet Manual


1-1/2" METALLIC 66616

Max Flow: 90 GPM Max Pressure: 120 PSI Max Temperature: 350°F Sound Level: 70 PSI/60 Cycles/Min Tech Sheet Manual


1-1/2" METALLIC 66617

Max Flow: 90 GPM Max Pressure: 120 PSI Max Temperature: 350°F Sound Level: 70 PSI/60 Cycles/Min Tech Sheet Manual


1-1/2" METALLIC 66618

Max Flow: 90 GPM Max Pressure: 120 PSI Max Temperature: 350°F Sound Level: 70 PSI/60 Cycles/Min Tech Sheet Manual


2" METALLIC 6662

Max Flow: 172 GPM Max Pressure: 120 PSI Max Temperature: 350°F Sound Level: 70 PSI/60 Cycles/Min Tech Sheet Manual


3" METALLIC 6663

Max Flow: 237 GPM Max Pressure: 10 PSI Max Temperature: 350°F Sound Level: 70 PSI/60 Cycles/Min Tech Sheet Manual