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ARO 6661U3-311-C Polypropylene Housing AODD Pump - Polypropylene Housing AODD Pumps
AROPolypropylene Housing AODD Pumps

ARO 6661U3-311-C Polypropylene Housing AODD Pump

The ARO Double Diaphragm Pump with a Polypropylene Body (MPN 6661U3-311-C) is a polypropylene housing AODD pump featuring a 1 1/2 in flange connection and a flow rate of 100 gpm. It is equipped with a PP seat…

SKU 3G-OTH-90940

Also listed as: 6661U3311C · 6661U3 311 C

Brand
ARO
Item
6661U3-311-C Polypropylene Housing AODD Pump
Part Number
6661U3-311-C
Category
Polypropylene Housing AODD Pumps
Available to Order
Also known as:6661U3-311-CARO
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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
6661U3-311-C
Type
1 1/2 in, Flange Connection, 100 gpm, Neoprene Valve
Seat Material
PP
Check Valve Material
Neoprene

Technical Documents

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3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ARO Double Diaphragm Pump with a Polypropylene Body (MPN 6661U3-311-C) is a polypropylene housing AODD pump featuring a 1 1/2 in flange connection and a flow rate of 100 gpm. It is equipped with a PP seat material and a Neoprene check valve material.

Frequently Asked Questions

What is the ARO 6661U3-311-C double diaphragm pump used for?

The ARO 6661U3-311-C is a polypropylene AODD pump used for transferring corrosive or abrasive fluids in chemical processing, wastewater treatment, and industrial manufacturing. Its Neoprene check valves and PP seat handle aggressive media while the 100 gpm flow supports high-volume transfer.

What are the specifications of the ARO 6661U3-311-C pump?

The ARO 6661U3-311-C is a 1 1/2 in flange-connection double diaphragm pump with a polypropylene body, 100 gpm flow rate, PP seat material, and Neoprene check valve material. It is designed for reliable fluid handling in demanding industrial environments.

Where to buy the ARO 6661U3-311-C pump worldwide?

3G Electric supplies the ARO 6661U3-311-C double diaphragm pump worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this polypropylene AODD pump with Neoprene valves.

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

Select based on fluid compatibility, flow rate, and connection size. For the ARO 6661U3-311-C, the polypropylene body and Neoprene check valves suit many corrosive fluids. Confirm your required gpm and inlet/outlet size (1 1/2 in flange) to match the pump's 100 gpm capacity.

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 polypropylene 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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