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ARO 6661A3-344-C Polypropylene Housing AODD Pump - Polypropylene Housing AODD Pumps
AROPolypropylene Housing AODD Pumps

ARO 6661A3-344-C Polypropylene Housing AODD Pump

The ARO Double Diaphragm Pump with a Polypropylene Body is a 1-inch flange-connected AODD pump delivering 47 gpm and a maximum head of 275 ft. It features a PP seat material and PTFE check valve material, as…

SKU 3G-OTH-88066

Also listed as: 6661A3344C · 6661A3 344 C

Brand
ARO
Item
6661A3-344-C Polypropylene Housing AODD Pump
Part Number
6661A3-344-C
Category
Polypropylene Housing AODD Pumps
Available to Order
Also known as:6661A3-344-CARO
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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
6661A3-344-C
Type
1 in, Flange Connection, 47 gpm
Max. Head
275 ft
Seat Material
PP
Check Valve Material
PTFE

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

Product Description

The ARO Double Diaphragm Pump with a Polypropylene Body is a 1-inch flange-connected AODD pump delivering 47 gpm and a maximum head of 275 ft. It features a PP seat material and PTFE check valve material, as specified by manufacturer part number 6661A3-344-C.

Frequently Asked Questions

What is the ARO Double Diaphragm Pump with polypropylene body used for?

This ARO AODD pump is used for transferring corrosive or abrasive fluids in chemical processing, water treatment, and industrial applications. Its polypropylene body and PTFE check valves resist chemical attack, making it suitable for acids, solvents, and slurries.

What are the specifications of the ARO Double Diaphragm Pump 6661A3-344-C?

This ARO pump has a 1-inch flange connection, delivers 47 gpm, and achieves a maximum head of 275 ft. The seat material is PP (polypropylene) and the check valve material is PTFE. The manufacturer part number is 6661A3-344-C.

Where to buy the ARO Double Diaphragm Pump 6661A3-344-C worldwide?

3G Electric supplies this ARO pump worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time. As a global industrial distributor, we source and deliver genuine ARO equipment to any country.

How to select the right ARO Double Diaphragm Pump for my application?

Select based on fluid compatibility, flow rate, and head requirements. For corrosive fluids, the polypropylene body and PTFE check valves of this ARO pump offer excellent chemical resistance. Ensure your connection size (1 inch flange) matches your piping. Consult a technical specialist for duty-cycle and temperature limits.

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 polypropylene 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
This ARO air-operated double diaphragm pump features a polypropylene housing with a 2-inch flange connection. It delivers a flow rate of 140 gpm and a maximum head of 289 ft. The seat material is PP, and the check valve material is PTFE, making it suitable for handling corrosive or abrasive fluids in various industrial applications
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This ARO air-operated double diaphragm pump features a polypropylene housing with a 2-inch flange connection. It delivers a flow rate of 140 gpm and a maximum head of 289 ft. The seat material is PP, and the check valve material is PTFE, making it suitable for handling corrosive or abrasive fluids in various industrial applications
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This ARO air-operated double diaphragm pump features a polypropylene housing with 3/8-inch NPT connections. It delivers a flow rate of 10.6 gpm and a maximum head of 230 ft. The seat is made of PP and the check valve is PTFE, suitable for handling corrosive fluids in industrial transfer applications
This ARO air-operated double diaphragm pump features a polypropylene housing with 1/2 in NPT connections. It delivers 13 gpm and achieves a maximum head of 250 ft. The seat is made of PP and the check valve of PU. Typical applications include fluid transfer in chemical processing, paint circulation, and wastewater handling
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This ARO air-operated double diaphragm pump features a polypropylene housing with 1/2 in NPT connections. It delivers 13 gpm and achieves a maximum head of 250 ft. The seat is made of PP and the check valve of PU. Typical applications include fluid transfer in chemical processing, paint circulation, and wastewater handling
This ARO air-operated double diaphragm pump features a polypropylene housing with 1/2 in NPT connections. It delivers a maximum flow of 13 gpm and a maximum head of 250 ft. The seat is made of PP and the check valves are Santoprene. Suitable for transferring a range of fluids in industrial applications such as chemical processing, water treatment, and general manufacturing
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This ARO air-operated double diaphragm pump features a polypropylene housing with 1/2 in NPT connections. It delivers a maximum flow of 13 gpm and a maximum head of 250 ft. The seat is made of PP and the check valves are Santoprene. Suitable for transferring a range of fluids in industrial applications such as chemical processing, water treatment, and general manufacturing
Air-operated double-diaphragm pump with polypropylene housing, 1/2 in NPT connections, 13 gpm flow, and 250 ft max head. Features PP seat and Santoprene check valves. Suitable for fluid transfer in industrial applications
ARO
Air-operated double-diaphragm pump with polypropylene housing, 1/2 in NPT connections, 13 gpm flow, and 250 ft max head. Features PP seat and Santoprene check valves. Suitable for fluid transfer in industrial applications
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ARO polypropylene housing air-operated double diaphragm pump with 1 1/2 in flange connection, 100 gpm capacity, PTFE diaphragm, PP seat, and PTFE check valve. Suitable for transferring fluids in industrial applications such as chemical processing, water treatment, and mining

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This air-operated double diaphragm pump features a polypropylene housing and is equipped with a PP seat and PTFE check valves. With a 3/4 in NPT connection, it delivers a flow rate of 16.3 gpm and a maximum head of 230 ft. Suitable for transferring a variety of fluids in industrial applications such as chemical processing, water treatment, and paint circulation
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This ARO air-operated double-diaphragm pump features a polypropylene housing and a 1 1/2 in flange connection. It delivers a flow rate of 100 gpm and is equipped with a PP seat and Neoprene check valve. Suitable for transferring corrosive or abrasive fluids in industrial fluid handling applications
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This ARO air-operated double diaphragm pump features a polypropylene housing, 1/4 in NPT connections, and delivers up to 5.3 gpm with a maximum head of 125 ft. The seat is made of PP and the check valve of Santoprene. Typical applications include fluid transfer in chemical processing, water treatment, and paint circulation where corrosion resistance is required
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This ARO air-operated double diaphragm pump features a polypropylene housing, 1/4 in NPT connections, and delivers up to 5.3 gpm with a maximum head of 125 ft. The seat is made of PP and the check valve of Santoprene. Typical applications include fluid transfer in chemical processing, water treatment, and paint circulation where corrosion resistance is required
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