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ARO Double Diaphragm Pump: 316 Stainless Steel Body, 2 in, NPT Connection, 180 gpm - Stainless Steel Housing AODD Pumps
AROStainless Steel Housing AODD Pumps

ARO Double Diaphragm Pump: 316 Stainless Steel Body, 2 in, NPT Connection, 180 gpm

The ARO Double Diaphragm Pump is a stainless steel housing AODD pump with a 316 stainless steel body, 2-inch NPT connection, 180 gpm flow rate, and 265 ft max head. It features 316 SS seat material and PTFE check…

SKU 3G-OTH-86939

Brand
ARO
Item
Double Diaphragm Pump: 316 Stainless Steel Body, 2 in, NPT Connection, 180 gpm
Category
Stainless Steel Housing AODD Pumps
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Technical Specifications

ARO
Manufacturer Part Number
PD20A-ASS-STT-B
Type
2 in, NPT Connection, 180 gpm
Max. Head
265 ft
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, 2-inch NPT connection, 180 gpm flow rate, and 265 ft max head. It features 316 SS seat material and PTFE check valve material, identified by MPN PD20A-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 PD20A-ASS-STT-B) has a 316 stainless steel body, 2-inch NPT connection, 180 gpm flow rate, and 265 ft max head. Seat material is 316 SS, and check valve material is PTFE.

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 the pump reaches your facility reliably.

How to select the right ARO Double Diaphragm Pump?

Select the ARO Double Diaphragm Pump based on fluid compatibility, required flow rate, and head pressure. For corrosive fluids, the 316 SS body and PTFE check valves in this model provide chemical resistance. Confirm connection size and port type match your system.

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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