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ARO 1 1/2 in NPT 90 gpm Stainless Steel Housing AODD Pump - Stainless Steel Housing AODD Pumps
AROStainless Steel Housing AODD Pumps

ARO 1 1/2 in NPT 90 gpm Stainless Steel Housing AODD Pump

The ARO Double Diaphragm Pump is a stainless steel housing AODD pump with a 316 stainless steel body. It features a 1 1/2 in NPT connection, a flow rate of 90 gpm, and PTFE check valves and seat material (316 SS)…

SKU 3G-OTH-87375

Also listed as: 666161244C · 666161 244 C

Brand
ARO
Item
1 1/2 in NPT 90 gpm Stainless Steel Housing AODD Pump
Part Number
666161-244-C
Category
Stainless Steel Housing AODD Pumps
Available to Order
Also known as:666161-244-CARO
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Technical Specifications

ARO
Manufacturer Part Number
666161-244-C
Type
1 1/2 in, NPT Connection, 90 gpm, PTFE Valve
Seat Material
316 SS
Check Valve Material
PTFE

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

Product Description

The ARO Double Diaphragm Pump is a stainless steel housing AODD pump with a 316 stainless steel body. It features a 1 1/2 in NPT connection, a flow rate of 90 gpm, and PTFE check valves and seat material (316 SS). The manufacturer part number is 666161-244-C.

Frequently Asked Questions

What is the ARO Double Diaphragm Pump 666161-244-C used for?

This AODD pump handles abrasive, viscous, or shear-sensitive fluids in chemical processing, paint transfer, and wastewater applications. Its 316 stainless steel body and PTFE valves resist corrosion, making it suitable for aggressive liquids in industrial and marine environments.

What are the specifications of the ARO Double Diaphragm Pump 666161-244-C?

The ARO pump has a 316 stainless steel body, 1 1/2 in NPT connections, and a flow rate of 90 gpm. It uses PTFE check valves and 316 SS seats. The manufacturer part number is 666161-244-C. It is designed for reliable fluid transfer in demanding conditions.

Where to buy the ARO Double Diaphragm Pump 666161-244-C worldwide?

3G Electric supplies the ARO Double Diaphragm Pump 666161-244-C to global buyers. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we source and deliver this pump to your location.

How to select the right ARO Double Diaphragm Pump for your application?

Consider fluid compatibility, required flow rate (up to 90 gpm), connection size (1 1/2 in NPT), and material resistance. The 316 SS body and PTFE valves suit corrosive or high-purity fluids. Consult the pump's performance curve and ensure inlet pressure and air supply meet ARO's recommendations.

Used in

Common applications for ARO
Chemical processing — ARO AODD pumps with PTFE diaphragms and 316 SS wetted parts for corrosive fluid transfer
Food and beverage — FDA-compliant ARO AODD pump SD20S-CSS-SMM-B00 with Santoprene diaphragm and Tri-Clamp connections
Water treatment — ARO air control valves and FRL units for pneumatic control in filtration and dosing systems
General manufacturing — ARO air-end repair kits and O-rings for maintaining double diaphragm pumps in assembly lines
Pharmaceutical — ARO sanitary AODD pumps with 316 SS check valves for shear-sensitive and sterile fluid handling
Oil and gas — ATEX-rated ARO FRL units and air control valves for use in hazardous atmospheres
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ARO Products

3G Electric supplies ARO stainless steel 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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This ARO air-operated double-diaphragm pump features a stainless steel housing with 316 SS seats and PTFE check valves. It has 1-inch NPT connections, a flow rate of 35 gpm, and a maximum head of 270 ft. Suitable for transferring corrosive or abrasive fluids in industrial applications such as chemical processing and wastewater treatment
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ARO AODD pump with 316 stainless steel housing, 2 in NPT connections, delivering 196 gpm at 289 ft max head. Santoprene seat and check valve materials. Used for transferring corrosive or abrasive fluids in chemical processing, wastewater treatment, and industrial manufacturing
This ARO air-operated double diaphragm pump features a stainless steel housing with 316 stainless steel seat and PTFE check valves. It has a 1-inch NPT connection, delivers up to 52 gpm, and achieves a maximum head of 265 feet. Suitable for transferring fluids in industrial applications requiring corrosion resistance
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This ARO air-operated double diaphragm pump features a stainless steel housing with 316 stainless steel seat and PTFE check valves. It has a 1-inch NPT connection, delivers up to 52 gpm, and achieves a maximum head of 265 feet. Suitable for transferring fluids in industrial applications requiring corrosion resistance
This ARO air-operated double diaphragm pump features a stainless steel housing with 316 SS seat and PTFE check valves. It has a 1-inch NPT connection, delivers up to 52 gpm, and achieves a maximum head of 265 ft. Suitable for transferring fluids in industrial applications such as chemical processing, water treatment, and food handling
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This ARO air-operated double diaphragm pump features a stainless steel housing with 316 SS seat and PTFE check valves. It has a 1-inch NPT connection, delivers up to 52 gpm, and achieves a maximum head of 265 ft. Suitable for transferring fluids in industrial applications such as chemical processing, water treatment, and food handling

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This ARO air-operated double-diaphragm pump features a stainless steel housing with 2-inch NPT connections. It delivers 196 gallons per minute at a maximum head of 289 feet. The seat material is PVDF and the check valve material is PTFE, making it suitable for handling corrosive or abrasive fluids in general industrial transfer applications
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This AODD pump features a 316 stainless steel housing, 1 1/2 in NPT connections, and a flow rate of 90 gpm. It is equipped with a 316 stainless steel seat and Santoprene check valves. Suitable for transferring fluids in industrial applications such as chemical processing, water treatment, and food handling
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