We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
Image not available
AROHardware

ARO Backup Washer 94831-2 for PX30S Series Pumps

The ARO Back-Up Washer, manufacturer part number 94831-2, is a hardware component designed as a backup washer. It is compatible with ARO brand pumps in the PX30S-XXX-XXX-C series.

SKU 3G-OTH-93333

Also listed as: 948312 · 94831 2

Brand
ARO
Item
Backup Washer 94831-2 for PX30S Series Pumps
Part Number
94831-2
Category
Hardware
Available to Order
Also known as:94831-2ARO
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

ARO
Manufacturer Part Number
94831-2
Product Type
Backup Washer
Compatible with Brand
ARO
Compatible with Series
PX30S-XXX-XXX-C

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The ARO Back-Up Washer, manufacturer part number 94831-2, is a hardware component designed as a backup washer. It is compatible with ARO brand pumps in the PX30S-XXX-XXX-C series.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the ARO Back-Up Washer 94831-2 used for?

The ARO Back-Up Washer 94831-2 is a hardware component used to support and stabilize seals in ARO PX30S-XXX-XXX-C series pumps. It prevents seal extrusion under high pressure, extending pump life in industrial fluid-handling applications.

What are the specifications of the ARO Back-Up Washer 94831-2?

The ARO Back-Up Washer, part number 94831-2, is a backup washer compatible with ARO PX30S-XXX-XXX-C series pumps. It is a hardware component designed to support pump seals. No dimensions or material are listed in the available specifications.

Where to buy the ARO Back-Up Washer 94831-2 worldwide?

3G Electric supplies the ARO Back-Up Washer 94831-2 worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install the ARO Back-Up Washer 94831-2?

Install the ARO Back-Up Washer 94831-2 by placing it behind the seal in the pump gland, ensuring it sits flat against the seal face. Follow ARO pump service guidelines for the PX30S series. Use proper tools to avoid damaging the washer.

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.
Not sure this is the right part? Photo-identify it

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
ARO
ARO
Backup washer for ARO SB30A-XXX-X series diaphragm pumps. Supports and seals pump diaphragms to prevent extrusion under pressure. Compatible with model PD20A-ACP-AAA-B-G
ARO
ARO
Backup washer for diaphragm pumps. Supports and stabilizes seals to prevent extrusion under pressure. Compatible with ARO model PD10R-ASS-STT
ARO
ARO
Backup washer for use with ARO diaphragm pumps. Supports sealing by preventing extrusion of softer seal materials under pressure. Compatible with ARO model PD15A-AAP-AAA
ARO
ARO
Aluminum backup washer designed for use with ARO diaphragm pumps and fluid-handling equipment. Supports and seals connections to prevent O-ring or seal extrusion under pressure. Compatible with ARO model PD20A-ACS-HAA
ARO
ARO
Stainless steel backup washer for ARO diaphragm pumps. Prevents extrusion of softer sealing materials under pressure in fluid-handling systems. Compatible with ARO model PD15P-YPS-PTT
ARO
ARO
Flat washer for use in ARO diaphragm pump assemblies. Distributes load and secures components in fluid-handling and pneumatic systems. Compatible with ARO model PD15P-FPS-PAA

More from ARO

View all ARO parts
ARO
ARO
Hex flange screw for securing components in ARO diaphragm pumps and fluid-handling systems. Compatible with ARO model PD20A-ACS-HAA. Used in maintenance and repair of industrial pumping equipment
ARO
ARO
This stud is a hardware component used for fastening, securing, or aligning parts in industrial diaphragm pumps and related equipment. It is compatible with ARO brand systems and model 66605J-322. Suitable for maintenance and repair applications in manufacturing and processing facilities
ARO
ARO
Washer for use with ARO equipment. Compatible with manufacturer model number 6661AJ-344-C. Distributes load, reduces vibration, and prevents leakage in pump assemblies
ARO
ARO
Washer for use with ARO industrial equipment. Compatible with model 66605J-388. Used to secure and align components, distribute load, and prevent loosening under vibration in pumps and fluid-handling systems
ARO
ARO
This stainless steel washer is a hardware component designed for use in ARO diaphragm pumps and fluid-handling equipment. It serves to distribute load, reduce vibration, and prevent leakage in applications such as model PW10A-AAP-FTT. The corrosion-resistant stainless steel construction suits industrial environments
ARO
ARO
M6 hex nut for use as a replacement or assembly component in compatible ARO equipment. Secures threaded fasteners in pneumatic or fluid-handling systems requiring a standard M6 nut
ARO
ARO
Retaining ring for securing bearings or other components on a shaft or in a housing. Compatible with ARO equipment model 6661AJ-344-C. Used in maintenance and repair of diaphragm pumps and similar industrial machinery
ARO
ARO
Hex flange nut for use with ARO equipment. Features an integrated flange to distribute clamping force without a separate washer. Compatible with model PW10A-AAP-AAA. Commonly used in industrial pumps, pneumatic systems, and fluid-handling machinery for secure fastening

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first