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AROHardware

ARO Backup Washer, Aluminum, 96503

The ARO Backup Washer, Aluminum (Mfr Part # 96503) is a hardware component made of aluminum. It is compatible with ARO brand equipment and the manufacturer model number PD20A-ACS-HAA.

SKU 3G-OTH-88387

Brand
ARO
Item
Backup Washer, Aluminum, 96503
Category
Hardware
Available to Order
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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
96503
Material
Aluminum
Product Type
Backup Washer
Compatible with Brand
ARO
Compatible with Manufacturer Model Number
PD20A-ACS-HAA

Technical Documents

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

Product Description

The ARO Backup Washer, Aluminum (Mfr Part # 96503) is a hardware component made of aluminum. It is compatible with ARO brand equipment and the manufacturer model number PD20A-ACS-HAA.

Frequently Asked Questions

What is the ARO Backup Washer 96503 used for?

The ARO Backup Washer 96503 is a hardware component used to support and seal connections in ARO diaphragm pumps and fluid-handling equipment. It prevents extrusion of O-rings or seals under pressure, ensuring reliable operation in industrial fluid transfer, chemical processing, and pneumatic systems.

What are the specifications of the ARO Backup Washer 96503?

The ARO Backup Washer 96503 is made of aluminum and is classified as a backup washer. It is compatible with ARO brand equipment, specifically model PD20A-ACS-HAA. The manufacturer part number is 96503, and it also cross-references to part number PD20A-AAP-GGG-B.

Where to buy the ARO Backup Washer 96503 worldwide?

3G Electric supplies the ARO Backup Washer 96503 worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this ARO backup washer for your maintenance or repair needs.

How to install the ARO Backup Washer 96503?

To install the ARO Backup Washer 96503, first ensure the mating surfaces are clean. Place the washer behind the O-ring or seal in the gland of the ARO pump. Tighten the retaining nut or flange to the manufacturer's recommended torque. Always consult the ARO pump manual for specific installation guidance.

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 hardware. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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