ARO Back Up Washer: Backup Washer
The ARO Back Up Washer, part number 94831-1, is a backup washer hardware component designed for use with ARO SB30A-XXX-X series equipment. It is compatible with Grainger part number 6CCN7 and manufacturer model…
SKU 3G-OTH-88330
Need installation or engineering help?
Ask a question
Product Description
The ARO Back Up Washer, part number 94831-1, is a backup washer hardware component designed for use with ARO SB30A-XXX-X series equipment. It is compatible with Grainger part number 6CCN7 and manufacturer model number PD20A-ACP-AAA-B-G.
Frequently Asked Questions
What is the ARO Back Up Washer 94831-1 used for?
The ARO Back Up Washer 94831-1 is a hardware component used to support and seal pump diaphragms in ARO SB30A-XXX-X series diaphragm pumps. It prevents extrusion of the diaphragm under pressure, ensuring reliable operation in industrial fluid-handling applications such as chemical transfer and process pumping.
What are the specifications of the ARO Backup Washer 94831-1?
The ARO Backup Washer, manufacturer part number 94831-1, is a backup washer product type. It is compatible with ARO SB30A-XXX-X series equipment, Grainger part number 6CCN7, and manufacturer model number PD20A-ACP-AAA-B-G. This ARO-branded component supports diaphragm sealing in pneumatic pumps.
Where to buy the ARO 94831-1 backup washer worldwide?
3G Electric supplies the ARO 94831-1 backup washer worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this ARO component for your diaphragm pump maintenance needs.
How to install the ARO backup washer 94831-1?
To install the ARO backup washer 94831-1, first disassemble the pump and remove the old washer. Place the new backup washer against the diaphragm, ensuring correct orientation. Reassemble the pump per ARO's manual, tightening fasteners to specified torque. Always follow manufacturer guidelines for safe installation.
Used in
Common applications for AROARO 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.