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AROAluminum Housing AODD Pumps

ARO Diaphragm Pump: 316 Stainless Steel Body, 1 1/2 in, NPT Connection, 90 gpm

The ARO Diaphragm Pump with a 316 Stainless Steel Body is an Aluminum Housing AODD Pump (SKU 666151-344-C, MPN 666151-344-C) featuring a 1 1/2 in NPT connection, 90 gpm flow rate, and 275 ft max head. It is equipped…

SKU 3G-OTH-88434

Also listed as: 666151344C · 666151 344 C

Brand
ARO
Item
Diaphragm Pump: 316 Stainless Steel Body, 1 1/2 in, NPT Connection, 90 gpm
Category
Aluminum Housing AODD Pumps
Available to Order
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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
666151-344-C
Type
1 1/2 in, NPT Connection, 90 gpm
Max. Head
275 ft
Seat Material
PP
Diaphragm Material
PTFE w/ Santoprene Backing
Check Valve Material
PTFE

Technical Documents

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

Product Description

The ARO Diaphragm Pump with a 316 Stainless Steel Body is an Aluminum Housing AODD Pump (SKU 666151-344-C, MPN 666151-344-C) featuring a 1 1/2 in NPT connection, 90 gpm flow rate, and 275 ft max head. It is equipped with a PP seat, PTFE check valve material, and a PTFE diaphragm with Santoprene backing.

Frequently Asked Questions

What is the ARO 666151-344-C diaphragm pump used for?

The ARO 666151-344-C is an aluminum housing AODD pump with a 316 stainless steel body, designed for transferring fluids in industrial, chemical, and process applications. Its PTFE diaphragm with Santoprene backing and PP seat make it suitable for handling corrosive or abrasive media where reliable, self-priming operation is required.

What are the specifications of the ARO 666151-344-C pump?

The ARO 666151-344-C pump features a 1 1/2 in NPT connection, 90 gpm flow rate, and 275 ft max head. It has a PP seat, PTFE check valve material, and a PTFE diaphragm with Santoprene backing. The pump body is 316 stainless steel, and the housing is aluminum. The manufacturer part number is 666151-344-C.

Where to buy the ARO 666151-344-C pump worldwide?

You can source the ARO 666151-344-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; we provide competitive pricing and reliable sourcing for this ARO diaphragm pump.

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

To select the right ARO diaphragm pump, consider fluid compatibility, flow rate, and head requirements. For the 666151-344-C, the 316 stainless steel body and PTFE wetted parts suit corrosive fluids. Match the connection size (1 1/2 in NPT) and flow (90 gpm) to your system. Consult 3G Electric for application guidance and to confirm specifications.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
ARO
ARO
This ARO aluminum housing air-operated double diaphragm pump features a 1 1/2 in NPT connection, 90 gpm flow rate, and 275 ft maximum head. The seat is 316 stainless steel, the check valve is PTFE, and the diaphragm is PTFE with Santoprene backing. Suitable for transferring aggressive or viscous fluids in industrial applications
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ARO Diaphragm Pump: 316 Stainless Steel Body, 1 in, NPT Connection, 35 gpm, 270 ft Max. Head (MPN 666101-344-C)
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This ARO AODD pump features an aluminum housing with a 1 in NPT connection, delivering 35 gpm flow and 270 ft max head. The seat is 316 SS, check valves are PTFE, and the diaphragm is PTFE with Santoprene backing. Suitable for transferring fluids in general industrial applications
ARO
ARO
This ARO AODD pump features an aluminum housing with a 316 stainless steel seat, PTFE check valves, and a PTFE diaphragm with Santoprene backing. It has 1 1/2 in NPT connections, a flow rate of 90 gpm, and a maximum head of 275 ft. Suitable for transferring aggressive or viscous fluids in industrial applications
ARO
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ARO Diaphragm Pump: 316 Stainless Steel Body, 1 1/2 in, NPT Connection, 90 gpm, 275 ft Max. Head (MPN 666151-2EB-C)
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ARO Diaphragm Pump: 316 Stainless Steel Body, 1 in, NPT Connection, 35 gpm, 270 ft Max. Head (MPN 666101-444-C)

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