We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
Image not available
AROAcetal Housing AODD Pumps

ARO 1/2 in NPT Acetal Housing AODD Pump, 13 gpm, PTFE Valve (666056-644)

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
1/2 in NPT Acetal Housing AODD Pump, 13 gpm, PTFE Valve
Part Number
666056-644
Category
Acetal Housing AODD Pumps
Available to Order
Also known as:666056-644ARO
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

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

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

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.
Not sure this is the right part? Photo-identify it

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.

You might also need

Pump Accessories Valves & Regulation Motors & Drives All Products

More from ARO

View all ARO parts
ARO
ARO
This ARO acetal housing AODD pump features 1/2 in NPT connections, a flow rate of 13 gpm, and a maximum head of 250 ft. It is equipped with stainless steel valves and seats, and a PTFE diaphragm with Santoprene backing. Suitable for transferring a variety of fluids in industrial fluid handling applications
ARO
ARO
This ARO air-operated double-diaphragm pump features an acetal housing and seat, PTFE check valves, and a PTFE diaphragm with Santoprene backing. With 1/2 in NPT connections, it delivers up to 13 gpm and 250 ft of head. Suitable for transferring corrosive or abrasive fluids in industrial and chemical processing applications
This ARO air-operated double-diaphragm pump features an acetal housing and aluminum body. It has a 1-inch NPT connection, 35 gpm flow rate, and 270 ft maximum head. The pump is equipped with a polypropylene seat and neoprene check valve. Suitable for fluid transfer in industrial applications such as chemical processing and water treatment
ARO
This ARO air-operated double-diaphragm pump features an acetal housing and aluminum body. It has a 1-inch NPT connection, 35 gpm flow rate, and 270 ft maximum head. The pump is equipped with a polypropylene seat and neoprene check valve. Suitable for fluid transfer in industrial applications such as chemical processing and water treatment
ARO
ARO
This ARO air-operated double-diaphragm pump features an acetal housing with 1/2 in NPT connections, delivering 13 gpm flow and up to 250 ft head. It includes a Santoprene check valve, stainless steel seat, and a PTFE diaphragm with Santoprene backing for handling corrosive and abrasive fluids in industrial transfer applications

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first