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AROAluminum Housing AODD Pumps

ARO Diaphragm Pump: 2 in, NPT Connection, 172 gpm, 27.2 ft Max. Head, PTFE Valve

The ARO Diaphragm Pump: 2 in is an aluminum housing AODD pump with a 2-inch NPT connection, delivering 172 gpm and a 27.2 ft max head. It features a PTFE check valve, 316 SS seat, and a PTFE diaphragm with Santoprene…

SKU 3G-OTH-88831

Also listed as: 666251244C · 666251 244 C

Brand
ARO
Item
Diaphragm Pump: 2 in, NPT Connection, 172 gpm, 27.2 ft Max. Head, PTFE Valve
Category
Aluminum Housing AODD Pumps
Available to Order
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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
666251-244-C
Type
NPT Connection, 172 gpm, PTFE Valve
SS Seat
316
Max. Head
27.2 ft
Seat Material
316 SS
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: 2 in is an aluminum housing AODD pump with a 2-inch NPT connection, delivering 172 gpm and a 27.2 ft max head. It features a PTFE check valve, 316 SS seat, and a PTFE diaphragm with Santoprene backing (MPN 666251-244-C).

Frequently Asked Questions

What is the ARO 666251-244-C diaphragm pump used for?

The ARO 666251-244-C is an aluminum housing AODD pump used for transferring fluids in industrial processing, chemical handling, and wastewater applications. Its PTFE valve and 316 SS seat resist corrosion, making it suitable for aggressive liquids. 3G Electric supplies this pump globally.

What are the specifications of the ARO 666251-244-C pump?

The ARO 666251-244-C is a 2-inch NPT connection AODD pump delivering 172 gpm with a 27.2 ft max head. It features a PTFE check valve, 316 SS seat, and a PTFE diaphragm with Santoprene backing. The housing is aluminum. 3G Electric sources this ARO pump worldwide.

Where to buy the ARO 666251-244-C pump worldwide?

You can order the ARO 666251-244-C pump 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 on this ARO diaphragm pump.

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

Select based on fluid compatibility, flow rate, and pressure needs. The ARO 666251-244-C offers 172 gpm and 27.2 ft max head with PTFE wetted parts for corrosive fluids. Confirm connection size (2-inch NPT) and material (aluminum housing). 3G Electric can advise on sizing for your process.

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 aluminum 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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