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AROCast Iron Housing AODD Pumps

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

The ARO Diaphragm Pump with 316 Stainless Steel Body is a Cast Iron Housing AODD Pump (MPN 66616B-244-C) featuring a 1 1/2 in NPT connection, 90 gpm flow rate, and 275 ft max. head. It is equipped with a 316 SS seat…

SKU 3G-OTH-86292

Also listed as: 66616B244C · 66616B 244 C

Brand
ARO
Item
Diaphragm Pump: 316 Stainless Steel Body, 1 1/2 in, NPT Connection, 90 gpm
Category
Cast Iron 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
66616B-244-C
Type
1 1/2 in, NPT Connection, 90 gpm
Max. Head
275 ft
Seat Material
316 SS
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 316 Stainless Steel Body is a Cast Iron Housing AODD Pump (MPN 66616B-244-C) featuring a 1 1/2 in NPT connection, 90 gpm flow rate, and 275 ft max. head. It is equipped with a 316 SS seat material, PTFE check valve material, and a PTFE diaphragm with Santoprene backing.

Frequently Asked Questions

What is the ARO diaphragm pump 66616B-244-C used for?

The ARO 66616B-244-C is a cast iron housing AODD pump with a 316 stainless steel body, designed for transferring corrosive or abrasive fluids in chemical processing, wastewater, and industrial applications. Its PTFE diaphragms and check valves provide chemical resistance, while the 275 ft max. head handles high-lift transfer.

What are the specifications of the ARO 66616B-244-C pump?

This ARO diaphragm pump has a 1 1/2 in NPT connection, 90 gpm flow rate, and 275 ft max. head. It features a 316 SS seat, PTFE check valve, and PTFE diaphragm with Santoprene backing. The body is 316 stainless steel with a cast iron housing, MPN 66616B-244-C.

Where to buy the ARO 66616B-244-C pump worldwide?

3G Electric supplies the ARO 66616B-244-C diaphragm pump to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this 316 stainless steel AODD pump.

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

To select the correct ARO pump, match the fluid compatibility, flow rate, and head requirements. For the 66616B-244-C, the 316 SS body and PTFE wetted parts suit aggressive chemicals. Confirm connection size (1 1/2 in NPT) and max. head (275 ft) meet your system pressure needs. Consult 3G Electric for application guidance.

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 cast iron 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
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ARO Diaphragm Pump: 316 Stainless Steel Body, 1 1/2 in, NPT Connection, 90 gpm, 275 ft Max. Head (MPN 66616B-2EB-C)
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ARO Diaphragm Pump: Cast Iron Body, 1 1/2 in, NPT Connection, 90 gpm, 275 ft Max. Head, 316 SS Seat (MPN 666162-2EB-C)
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ARO Diaphragm Pump: Polypropylene Body, 1 in, NPT Connection, 47 gpm, 275 ft Max. Head, FKM Valve (MPN 6661BP-333-C)
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ARO Diaphragm Pump: Polypropylene Body, 1 in, NPT Connection, 47 gpm, 275 ft Max. Head, Buna-N Valve (MPN 6661B3-322-C)
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Cast iron housing air-operated double diaphragm pump with 2-inch flange connection. Delivers 145 gpm with 14 ft max head. Features Santoprene diaphragm, PP seat, and Santoprene check valves. Suitable for transferring abrasive and viscous fluids in industrial fluid handling applications
ARO Double Diaphragm Pump: Cast Iron Body, 1 1/2 in, NPT Connection, 90 gpm, 275 ft Max. Head (MPN 666152-2EB-C)
ARO
ARO Double Diaphragm Pump: Cast Iron Body, 1 1/2 in, NPT Connection, 90 gpm, 275 ft Max. Head (MPN 666152-2EB-C)

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