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ARO Double Diaphragm Pump: 316 Stainless Steel Body, 1/2 in, NPT Connection - Stainless Steel Housing AODD Pumps
AROStainless Steel Housing AODD Pumps

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

The ARO Double Diaphragm Pump (SKU 3G-OTH-86111) is a stainless steel housing AODD pump with a 316 stainless steel body, 1/2 in NPT connection, and a flow rate of 12.4 gpm. It features PTFE check valves and 316 SS…

SKU 3G-OTH-86111

Also listed as: PD05RASSSTTB · PD05R ASS STT B

Brand
ARO
Item
Double Diaphragm Pump: 316 Stainless Steel Body, 1/2 in, NPT Connection
Category
Stainless Steel 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
PD05R-ASS-STT-B
Type
1/2 in, NPT Connection, 12.4 gpm, PTFE Valve
Seat Material
316 SS
Check Valve Material
PTFE

Technical Documents

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

Product Description

The ARO Double Diaphragm Pump (SKU 3G-OTH-86111) is a stainless steel housing AODD pump with a 316 stainless steel body, 1/2 in NPT connection, and a flow rate of 12.4 gpm. It features PTFE check valves and 316 SS seat material, as specified by manufacturer part number PD05R-ASS-STT-B.

Frequently Asked Questions

What is the ARO Double Diaphragm Pump used for?

The ARO Double Diaphragm Pump is used for transferring fluids in industrial applications such as chemical processing, water treatment, and food handling. Its 316 stainless steel body and PTFE check valves make it suitable for corrosive or abrasive liquids.

What are the specifications of the ARO Double Diaphragm Pump?

The ARO Double Diaphragm Pump (MPN PD05R-ASS-STT-B) has a 316 stainless steel body, 1/2 in NPT connection, and a flow rate of 12.4 gpm. It features PTFE check valves and 316 SS seat material. The pump is designed for reliable fluid transfer in demanding environments.

Where to buy the ARO Double Diaphragm Pump worldwide?

You can source the ARO Double Diaphragm Pump through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the genuine ARO pump (MPN PD05R-ASS-STT-B) for your operations.

How to install the ARO Double Diaphragm Pump?

Install the ARO Double Diaphragm Pump by mounting it securely on a stable surface, connecting the 1/2 in NPT inlet and outlet lines, and ensuring proper air supply pressure. Follow the manufacturer's guidelines for piping support and check valve orientation to prevent backflow.

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 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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Cross-referenced by specification & description
ARO Double Diaphragm Pump: 316 Stainless Steel Body, 1 1/2 in, NPT Connection, 90 gpm, PTFE Valve (MPN 666161-244-C)
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ARO Double Diaphragm Pump: 316 Stainless Steel Body, 1 1/2 in, NPT Connection, 130 gpm, PTFE Valve (MPN PD15A-ASS-STT)
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ARO Double Diaphragm Pump: 316 Stainless Steel Body, 2 in, NPT Connection, 180 gpm, 265 ft Max. Head (MPN PD20A-ASS-STT-B)
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ARO Double Diaphragm Pump: 316 Stainless Steel Body, 2 in, NPT Connection, 180 gpm, 265 ft Max. Head (MPN PD20A-ASS-STT-B)
ARO Double Diaphragm Pump: 316 Stainless Steel Body, 1/2 in, NPT Connection, 12.4 gpm, 316 SS Seat (MPN PD05R-ASS-SAA-B)
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ARO Double Diaphragm Pump: 316 Stainless Steel Body, 1/2 in, NPT Connection, 12.4 gpm, 316 SS Seat (MPN PD05R-ASS-SAA-B)
ARO Double Diaphragm Pump: 316 Stainless Steel Body, 1 1/2 in, NPT Connection, 90 gpm, 316 SS Seat (MPN 666151-24B-C)
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ARO Double Diaphragm Pump: 316 Stainless Steel Body, 1 1/2 in, NPT Connection, 90 gpm, 316 SS Seat (MPN 666151-24B-C)
ARO Double Diaphragm Pump: 316 Stainless Steel Body, 1 in, NPT Connection, 52 gpm, 265 ft Max. Head (MPN PD10A-ASS-STT)
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ARO Double Diaphragm Pump: 316 Stainless Steel Body, 1 in, NPT Connection, 52 gpm, 265 ft Max. Head (MPN PD10A-ASS-STT)

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