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AROPolypropylene Housing AODD Pumps

ARO 66605J-2A4 Polypropylene Housing AODD Pump, 1/2 in NPT, 13 gpm, SS Valve

The ARO Diaphragm Pump is a polypropylene housing AODD pump with a 1/2 in NPT connection, 13 gpm flow rate, and 250 ft max head. It features SS seat and check valve materials, and a PTFE diaphragm with Santoprene…

SKU 3G-OTH-88772

Also listed as: 66605J2A4 · 66605J 2A4

Brand
ARO
Item
66605J-2A4 Polypropylene Housing AODD Pump, 1/2 in NPT, 13 gpm, SS Valve
Part Number
66605J-2A4
Category
Polypropylene Housing AODD Pumps
Available to Order
Also known as:66605J-2A4ARO
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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
66605J-2A4
Type
1/2 in, NPT Connection, 13 gpm, SS Valve
Max. Head
250 ft
Seat Material
SS
Diaphragm Material
PTFE w/ Santoprene Backing
Check Valve Material
SS

Technical Documents

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

Product Description

The ARO Diaphragm Pump is a polypropylene housing AODD pump with a 1/2 in NPT connection, 13 gpm flow rate, and 250 ft max head. It features SS seat and check valve materials, and a PTFE diaphragm with Santoprene backing (MPN 66605J-2A4).

Frequently Asked Questions

What is the ARO diaphragm pump used for?

The ARO diaphragm pump is used for transferring fluids in industrial applications such as chemical processing, water treatment, and paint circulation. Its polypropylene body and PTFE diaphragm with Santoprene backing handle corrosive and abrasive liquids, while the SS valve components provide durability.

What are the specifications of the ARO diaphragm pump model 66605J-2A4?

The ARO diaphragm pump model 66605J-2A4 has a polypropylene body, 1/2 in NPT connection, 13 gpm flow rate, and 250 ft max head. It includes SS seat and check valve materials, and a PTFE diaphragm with Santoprene backing. The brand is ARO.

Where to buy the ARO diaphragm pump worldwide?

You can source the ARO diaphragm pump through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time on this model.

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

To select the right ARO diaphragm pump, consider fluid compatibility, flow rate, and head requirements. For corrosive fluids, the polypropylene body with PTFE diaphragm and SS valves is suitable. Match the 1/2 in NPT connection to your piping and ensure the 13 gpm flow and 250 ft head meet your system needs.

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 air-operated double-diaphragm pump features a polypropylene housing, 1/2 in NPT connections, and a flow rate of 13 gpm with a maximum head of 250 ft. It is equipped with a PTFE check valve and a PP seat, suitable for handling corrosive fluids and abrasive slurries in industrial processing and chemical transfer applications
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This air-operated double-diaphragm pump features a polypropylene housing, 1/2 in NPT connections, and a flow rate of 13 gpm with a maximum head of 250 ft. It is equipped with a PTFE check valve and a PP seat, suitable for handling corrosive fluids and abrasive slurries in industrial processing and chemical transfer applications
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ARO air-operated double-diaphragm pump with polypropylene housing, 1/2 in NPT connections, delivering 13 gpm at 250 ft max head. Features PP seat and FKM check valve for chemical resistance. 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 and 1/2 in NPT connections. It delivers 13 gpm with a maximum head of 250 ft. Neoprene check valves are included. Typical applications include fluid transfer in chemical processing, water treatment, and general industrial fluid handling where corrosion resistance is required
This AODD pump features a polypropylene housing and 1 in NPT connections. It delivers 47 gpm with a 275 ft max head. The PTFE diaphragm with Santoprene backing, PTFE check valves, and PP seat material suit it for handling corrosive or abrasive fluids in industrial transfer and filtration applications
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This AODD pump features a polypropylene housing and 1 in NPT connections. It delivers 47 gpm with a 275 ft max head. The PTFE diaphragm with Santoprene backing, PTFE check valves, and PP seat material suit it for handling corrosive or abrasive fluids in industrial transfer and filtration applications
This ARO air-operated double-diaphragm pump features a polypropylene housing and PTFE wetted parts for handling corrosive fluids. With 1 1/2 in NPT connections, 100 gpm flow, and 275 ft max head, it suits chemical transfer, water treatment, and industrial filtration applications
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This ARO air-operated double-diaphragm pump features a polypropylene housing and PTFE wetted parts for handling corrosive fluids. With 1 1/2 in NPT connections, 100 gpm flow, and 275 ft max head, it suits chemical transfer, water treatment, and industrial filtration applications

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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 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 air-operated double-diaphragm pump features a polypropylene housing and PTFE wetted parts for corrosion resistance. With 1/2 in NPT connections and a flow rate of 14.4 gpm, it is suited for transferring aggressive chemicals, solvents, and abrasive slurries in industrial fluid handling applications
This ARO air-operated double diaphragm pump features a polypropylene housing with 1/4 in NPT connections. It delivers a maximum flow of 5.3 gpm and a maximum head of 125 ft. The seat is made of PP and the check valve is Neoprene. Typical applications include fluid transfer in chemical processing, water treatment, and general manufacturing where chemical resistance is required
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This ARO air-operated double diaphragm pump features a polypropylene housing with 1/4 in NPT connections. It delivers a maximum flow of 5.3 gpm and a maximum head of 125 ft. The seat is made of PP and the check valve is Neoprene. Typical applications include fluid transfer in chemical processing, water treatment, and general manufacturing where chemical resistance is required
ARO air-operated double-diaphragm pump with polypropylene housing, 1/2 in NPT connections, 13 gpm flow rate, and 250 ft max head. Features a PP seat and Buna-N check valves. Suitable for transferring fluids in industrial applications such as chemical processing, water treatment, and material handling
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ARO air-operated double-diaphragm pump with polypropylene housing, 1/2 in NPT connections, 13 gpm flow rate, and 250 ft max head. Features a PP seat and Buna-N check valves. Suitable for transferring fluids in industrial applications such as chemical processing, water treatment, and material handling
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