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AROAluminum Housing AODD Pumps

ARO Diaphragm Pump: Polypropylene Body, 1 in, NPT Connection, 47 gpm, 275 ft Max. Head

The ARO Diaphragm Pump with Polypropylene Body is an aluminum-housing AODD pump (MPN 6661A3-322-C) featuring a 1-inch NPT connection, 47 gpm flow rate, and 275 ft maximum head. It is equipped with a PP seat material…

SKU 3G-OTH-90492

Also listed as: 6661A3322C · 6661A3 322 C

Brand
ARO
Item
Diaphragm Pump: Polypropylene Body, 1 in, NPT Connection, 47 gpm, 275 ft Max. Head
Category
Aluminum Housing AODD Pumps
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

ARO
Manufacturer Part Number
6661A3-322-C
Type
1 in, NPT Connection, 47 gpm, Buna-N Valve
Max. Head
275 ft
Seat Material
PP
Check Valve Material
Buna-N

Technical Documents

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ARO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ARO Diaphragm Pump with Polypropylene Body is an aluminum-housing AODD pump (MPN 6661A3-322-C) featuring a 1-inch NPT connection, 47 gpm flow rate, and 275 ft maximum head. It is equipped with a PP seat material and Buna-N check valve material.

Frequently Asked Questions

What is the ARO diaphragm pump 6661A3-322-C used for?

The ARO diaphragm pump 6661A3-322-C is used for transferring fluids in industrial applications such as chemical processing, water treatment, and general fluid handling. Its polypropylene body and Buna-N check valves make it suitable for handling corrosive liquids and abrasive slurries.

What are the specifications of the ARO 6661A3-322-C pump?

The ARO 6661A3-322-C is a 1-inch NPT connection diaphragm pump with a polypropylene body and aluminum housing. It delivers 47 gpm flow rate and 275 ft maximum head. Seat material is PP, and check valve material is Buna-N. It is an AODD pump designed for reliable fluid transfer.

Where to buy the ARO 6661A3-322-C pump worldwide?

You can source the ARO 6661A3-322-C pump worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the right ARO diaphragm pump for my application?

To select the right ARO diaphragm pump, consider fluid compatibility, flow rate, and head requirements. For the 6661A3-322-C, the polypropylene body and Buna-N valves handle many chemicals. Match the connection size (1-inch NPT) and ensure the pump's 47 gpm and 275 ft head meet your system needs.

Used in

Common applications for ARO
Chemical processing — ARO AODD pumps with PTFE diaphragms and check valves for transferring corrosive acids and solvents.
Wastewater treatment — ARO aluminum-housing AODD pumps handling sludge and abrasive slurries in treatment plants.
Packaging automation — ARO PremAir series solenoid valves controlling pneumatic actuators on filling and sealing machines.
Mining operations — ARO 316 stainless steel AODD pumps for dewatering and transferring abrasive mine tailings.
Material handling — ARO MaxAir series foot pedal valves for manual control of conveyor diverters and lift tables.
Maintenance repair — ARO repair kits for field servicing of lower pump assemblies in industrial fluid systems.

ARO Products

3G Electric supplies ARO aluminum housing aodd pumps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Cross-referenced by specification & description
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ARO Diaphragm Pump: Polypropylene Body, 1 in, NPT Connection, 47 gpm, 275 ft Max. Head, Buna-N Valve (MPN 6661AP-322-C)
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ARO Diaphragm Pump: Aluminum Body, 1 1/2 in, NPT Connection, 90 gpm, 275 ft Max. Head, Buna-N Valve (MPN 666150-322-C)
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ARO Diaphragm Pump: Aluminum Body, 1 1/2 in, NPT Connection, 90 gpm, 275 ft Max. Head, Acetal Valve (MPN 666150-361-C)

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