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ARO Double Diaphragm Pump: Polypropylene Body, 1 1/2 in, Flange Connection - Polypropylene Housing AODD Pumps
AROPolypropylene Housing AODD Pumps

ARO Double Diaphragm Pump: Polypropylene Body, 1 1/2 in, Flange Connection

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
Double Diaphragm Pump: Polypropylene Body, 1 1/2 in, Flange Connection
Category
Polypropylene 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
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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ARO Products
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 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 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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Cross-referenced by specification & description
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