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AROCast Iron Housing AODD Pumps

ARO Cast Iron Housing AODD Pump, 1 in NPT, 47 gpm, 275 ft Head, Buna-N Valve

The ARO Diaphragm Pump with Polypropylene Body is a cast iron housing AODD pump (SKU 6661B3-322-C, MPN 6661B3-322-C) featuring a 1-inch NPT connection, 47 gpm flow rate, and 275 ft maximum head. It is equipped with a…

SKU 3G-OTH-86443

Also listed as: 6661B3322C · 6661B3 322 C

Brand
ARO
Item
Cast Iron Housing AODD Pump, 1 in NPT, 47 gpm, 275 ft Head, Buna-N Valve
Part Number
6661B3-322-C
Category
Cast Iron Housing AODD Pumps
Available to Order
Also known as:6661B3-322-CARO
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

ARO
Manufacturer Part Number
6661B3-322-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 a cast iron housing AODD pump (SKU 6661B3-322-C, MPN 6661B3-322-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 6661B3-322-C used for?

The ARO diaphragm pump 6661B3-322-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 valve make it suitable for many non-aggressive liquids. 3G Electric supplies this pump globally.

What are the specifications of the ARO diaphragm pump 6661B3-322-C?

The ARO diaphragm pump 6661B3-322-C has a 1-inch NPT connection, a flow rate of 47 gpm, and a maximum head of 275 ft. It features a polypropylene body, PP seat material, and a Buna-N check valve. The pump has a cast iron housing and is an AODD type.

Where to buy the ARO diaphragm pump 6661B3-322-C worldwide?

You can source the ARO diaphragm pump 6661B3-322-C worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact them for availability and lead time.

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

To select the right ARO diaphragm pump, consider the fluid type, required flow rate (up to 47 gpm), and maximum head (275 ft). The Buna-N valve and polypropylene body suit many fluids. For aggressive chemicals, consult the ARO chemical compatibility guide. 3G Electric can assist with sourcing.

Used in

Common applications for ARO
Chemical processing — ARO AODD pumps with PTFE diaphragms and 316 SS wetted parts for corrosive fluid transfer
Food and beverage — FDA-compliant ARO AODD pump SD20S-CSS-SMM-B00 with Santoprene diaphragm and Tri-Clamp connections
Water treatment — ARO air control valves and FRL units for pneumatic control in filtration and dosing systems
General manufacturing — ARO air-end repair kits and O-rings for maintaining double diaphragm pumps in assembly lines
Pharmaceutical — ARO sanitary AODD pumps with 316 SS check valves for shear-sensitive and sterile fluid handling
Oil and gas — ATEX-rated ARO FRL units and air control valves for use in hazardous atmospheres
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ARO Products

3G Electric supplies ARO cast iron 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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