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AROAcetal Housing AODD Pumps

ARO Diaphragm Pump: Acetal Body, 1/2 in, NPT Connection, 13 gpm, 250 ft Max. Head

The ARO Diaphragm Pump: Acetal Body is an acetal housing AODD pump with a 1/2 in NPT connection, 13 gpm flow rate, and 250 ft max head. It features PTFE check valves and diaphragms with Santoprene backing, along with…

SKU 3G-OTH-86432

Also listed as: 666056644 · 666056 644

Brand
ARO
Item
Diaphragm Pump: Acetal Body, 1/2 in, NPT Connection, 13 gpm, 250 ft Max. Head
Category
Acetal Housing AODD Pumps
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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
666056-644
Type
1/2 in, NPT Connection, 13 gpm, PTFE Valve
Max. Head
250 ft
Seat Material
Acetal
Diaphragm Material
PTFE w/ Santoprene Backing
Check Valve Material
PTFE

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

Product Description

The ARO Diaphragm Pump: Acetal Body is an acetal housing AODD pump with a 1/2 in NPT connection, 13 gpm flow rate, and 250 ft max head. It features PTFE check valves and diaphragms with Santoprene backing, along with acetal seats. This pump is identified by manufacturer part number 666056-644.

Frequently Asked Questions

What is the ARO Acetal Diaphragm Pump used for?

The ARO Acetal Diaphragm Pump is used for transferring a wide range of fluids in industrial applications such as chemical processing, water treatment, and paint circulation. Its acetal body and PTFE wetted parts provide corrosion resistance, making it suitable for handling aggressive chemicals and solvents in demanding environments.

What are the specifications of the ARO Diaphragm Pump 666056-644?

The ARO Diaphragm Pump 666056-644 features an acetal body, 1/2 in NPT connections, a flow rate of 13 gpm, and a maximum head of 250 ft. It includes PTFE check valves and diaphragms with Santoprene backing, plus acetal seats. This ARO pump is designed for reliable fluid transfer in industrial settings.

Where to buy the ARO Diaphragm Pump 666056-644 worldwide?

You can source the ARO Diaphragm Pump 666056-644 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide competitive pricing and reliable sourcing for this ARO pump.

How to install the ARO Acetal Diaphragm Pump?

To install the ARO Acetal Diaphragm Pump, mount it securely on a stable surface, connect the 1/2 in NPT inlet and outlet lines, and ensure the air supply is clean and regulated. Follow ARO's generic guidelines for AODD pumps: check diaphragm alignment, tighten fasteners evenly, and test for leaks before operation.

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 acetal 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
ARO Diaphragm Pump: Acetal Body, 1/2 in, NPT Connection, 13 gpm, 250 ft Max. Head, SS Valve, SS Seat (MPN 666056-2A4)
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ARO Diaphragm Pump: Acetal Body, 1/2 in, NPT Connection, 13 gpm, 250 ft Max. Head, Santoprene Valve (MPN 650778-2A4)
ARO Double Diaphragm Pump: Acetal Body, 1/2 in, NPT Connection, 15.2 gpm, 289 ft Max. Head (MPN PD05P-AES-DTT-B)
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ARO Double Diaphragm Pump: Acetal Body, 1/2 in, NPT Connection, 15.2 gpm, 289 ft Max. Head (MPN PD05P-AES-DTT-B)
ARO Double Diaphragm Pump: Acetal Body, 1/2 in, NPT Connection, 15.2 gpm, 289 ft Max. Head (MPN PD05P-AES-DAA-B)
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ARO Double Diaphragm Pump: Acetal Body, 1/2 in, NPT Connection, 15.2 gpm, 289 ft Max. Head (MPN PD05P-AES-DAA-B)

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