PRO Series Archives

ARO Pro Series

The ARO Pro Series air operated diaphragm pumps are ideal for general industrial and OEM installation applications. They can easily pump from clean, light viscosity fluids to corrosive, abrasive medium viscosity fluids and can transfer large particles without damage. Due to their pneumatic motor, they could be used in potentially explosive areas. Most of the ARO diaphragm pumps are ATEX certified (CE Ex11 2GD X).

(0.25) 1/4” PRO Series Non-Metallic Diaphragm Pump PX01X-XXX-XXX

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(0.375) 3/8” PRO Series Non-Metallic Diaphragm Pump PD03P-XXS-XXX

Part of our Compact Series of pumps, our 3/8” pumps feature big performance in a small package. They feature flow rates up to 10.6 GPM (40.1 LPM) and a wide range of material and porting configurations. Ratio: 1:1 Maximum Flow: 10.6 g.p.m. (40.1 l.p.m.) 8.7 (32.9) Flex check Displacement per cycle: 0.022 Gallons (0.083-Liters) 0.018 (0.068) Flex check Air Inlet: (Female) 1/4 - 18 P.T.F. SAE Short Fluid Inlet/Outlet: 3/8 - 18 N.P.T.F. - 1 Rp 3/8 (3/8 - 19 BSP, parallel) Max. operating pressure: 100 psi (6.9-bar)

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(0.5) 1/2” Classic Style Non-Metallic Diaphragm Pump 66605X-XXX

Maximum Flow gpm (lpm): 13 (49.2) Maximum Discharge Pressure psi (bar): 100 (6.8) Fluid Ports Inlet/Outlet (bsp): 1/2-14 N.P.T.F.-1 Material of Construction: Polypropylene, Groundable, Acetal, PVDF Maximum Solids in (mm): 3/32 (2.4) Maximum Dry Suction Lift ft (m): 15 (4.5)

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(0.5) 1/2” PRO Series Non-Metallic Diaphragm Pump PD05P-XXS-XXX-B

Maximum Flow gpm (lpm): 14.4 (54.5) Maximum Discharge Pressure psi (bar): 100 (6.8) Fluid Ports Inlet/Outlet (bsp): 1/2" (F) - In/Out Material of Construction: Polypropylene, Groundable, Acetal, PVDF Maximum Solids in (mm): 3/32 (2.4) Maximum Dry Suction Lift ft (m): 15 (4.5)

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(0.75) 3/4” Aluminum Diaphragm Pump 66607A-XXX-A

Maximum Flow: 33 gpm (125 lpm) Maximum Discharge Pressure: 120 psi (8.3 bar) Fluid Ports Inlet/Outlet:3/4 - 14 NPTF-2 Rp 3/4 (3/4-14 BSP parallel) Material of Construction: Aluminum Maximum Solids: 1/8 inch (3.2 mm) Maximum Dry Suction Lift: 17 ft (5.2 m)

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(0.75) 3/4” PRO Series Metallic Diaphragm Pump PD07R-XXS-XXX

Maximum Flow gpm (lpm): 13.6 (51.5) Maximum Discharge Pressure psi (bar): 100 (6.9) Fluid Ports Inlet/Outlet (bsp): 3/4 - 14 N.P.T.F.-2 Rp 3/4(3/4-14BSP, parallel) Material of Construction: Aluminum Maximum Solids in (mm): 3/32 (2.4) Maximum Dry Suction Lift ft (m): 15 (4.5)

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(0.75) 3/4” PRO Series Non-Metallic Diaphragm Pump PD07P-XXS-XXX

Maximum Flow gpm (lpm): 14.8 (56) Maximum Discharge Pressure psi (bar): 100 (6.8) Fluid Ports Inlet/Outlet (bsp): 3/4 - 14 N.P.T.F.-1 Rp 3/4(3/4-14 BSP, parallel) Material of Construction: Polypropylene Maximum Solids in (mm): 3/32 (2.4) Maximum Dry Suction Lift ft (m): 15 (4.5)

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(1.0) 1” PRO Series Metallic Diaphragm Pump 66610X-XXX-C

Ratio: 1:1 Maximum Flow: 35-g.p.m. (133-l.p.m.) Displacement per cycle: 0.16-Gallons (0.60-Liters) Air Inlet: (Female) 1/4 – 18 N.P.T.F. – 1 Fluid Inlet/Outlet: 1 – 11-1/2 N.P.T.F. – 1 Rp 1 (1-11 BSP parallel) Max. operating pressure: 120-psi (8.3-bar) Suspended solids max. dia.: 1/8-in. (3.2-mm)
Available Packages: Waste Oil Evacuation System Calcium Chloride Tire-Fill Package

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(1.0) 1” PRO Series Non-Metallic Diaphragm Pump 6661XX-XXX-C

Maximum Flow: 47 GPM (177.9 LPM) Displacement per cycle: Standard Diaphragm 0.17 gallons (0.64 liters) PTFE Composite Diaphragm 0.14 gallons (0.525 liters) Air Inlet: (Female) 1/4-18 NPTF Fluid Inlet/Outlet: 1- 11-1/2 NPTF -1 1 – 11 BS Rp 1” ANSI / DIN Flange

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(1.5) 1 1/2” Pro Series Metallic Diaphragm Pump 6661XX-XXX-C90

Ratio: 1:1 Maximum Flow: 90-g.p.m. (340.7-l.p.m.) Displacement per cycle: 0.64-Gallons (2.42-Liters) Air Inlet: (Female) 1/2 – 14 N.P.T.F. – 1 Fluid Inlet/Outlet: 1-1/2 11-1/2 N.P.T.F. – 1 Rp 1-1/2 (1-1/2 – 11 BSP parallel) Max. operating pressure: 120-psi (8.3-bar) Suspended solids max. dia.: 1/4-inch (6.4-mm)

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