EXW Singapore — collect or forward from our Singapore office.

3G Electric
ARO 93100-2 Check Ball, Buna-N - Check Balls
AROCheck Balls

ARO 93100-2 Check Ball, Buna-N

ARO Check Balls.

SKU 3G-OTH-88000

Also listed as: 931002 · 93100 2

Brand
ARO
Item
93100-2 Check Ball, Buna-N
Part Number
93100-2
Category
Check Balls
Available to Order
Also known as:93100-2ARO
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.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

ARO
Manufacturer Part Number
93100-2

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

ARO Check Balls.

Frequently Asked Questions

What is the ARO Check Ball 93100-2 used for?

The ARO Check Ball 93100-2 is a replacement component used in ARO diaphragm pumps and fluid-handling systems. It functions as a one-way valve to prevent backflow, ensuring consistent fluid direction and pump efficiency in industrial transfer, chemical processing, and material-handling applications.

What are the specifications of the ARO Check Ball 93100-2?

The ARO Check Ball 93100-2 is made of Buna-N material, offering good resistance to oils, fuels, and many chemicals. Its manufacturer part number is 93100-2. This check ball is designed for use in ARO pumps to maintain proper fluid flow and prevent reverse flow in pneumatic or hydraulic systems.

Where to buy the ARO Check Ball 93100-2 worldwide?

You can source the ARO Check Ball 93100-2 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine ARO replacement parts for industrial maintenance needs.

How to install the ARO Check Ball 93100-2?

To install the ARO Check Ball 93100-2, first depressurize and drain the pump system. Remove the old check ball and inspect the seat for wear. Place the new Buna-N check ball into the cavity, ensuring it seats properly. Reassemble the pump and test for leaks before returning to service.

Used in

Common applications for ARO
Chemical processing — ARO AODD pumps with PTFE diaphragms and 316 SS wetted parts for corrosive fluid transfer
Food and beverage — FDA-compliant ARO AODD pump SD20S-CSS-SMM-B00 with Santoprene diaphragm and Tri-Clamp connections
Water treatment — ARO air control valves and FRL units for pneumatic control in filtration and dosing systems
General manufacturing — ARO air-end repair kits and O-rings for maintaining double diaphragm pumps in assembly lines
Pharmaceutical — ARO sanitary AODD pumps with 316 SS check valves for shear-sensitive and sterile fluid handling
Oil and gas — ATEX-rated ARO FRL units and air control valves for use in hazardous atmospheres
Not sure this is the right part? Photo-identify it→

ARO Products

3G Electric supplies ARO check balls. 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

More from ARO

View all ARO parts →
ARO
ARO
This PTFE check ball is used in diaphragm pumps and fluid-handling systems to prevent backflow. It ensures one-way flow of liquids or gases, maintaining system integrity
ARO
ARO
Check ball for diaphragm pumps, made of Hytrel thermoplastic polyester elastomer. Used to control fluid flow direction and prevent backflow by seating against the valve seat. Suitable for industrial fluid handling applications such as chemical transfer, paint circulation, and wastewater treatment
ARO
ARO
This neoprene check ball is used in diaphragm pumps and fluid-handling equipment to prevent backflow and maintain one-way fluid direction. It is commonly applied in industrial transfer, chemical processing, and paint-circulation systems
ARO
ARO
Replacement check ball for ARO diaphragm pumps. Made from Buna-N material for resistance to oils, fuels, and moderate chemicals. Used to prevent backflow and maintain fluid direction in industrial fluid handling systems
ARO
ARO
Replacement check ball for ARO diaphragm pumps and fluid-handling equipment. Ensures one-way flow control to prevent backflow in pneumatic or hydraulic systems. Used in industrial applications such as chemical transfer, paint circulation, and wastewater treatment
ARO
ARO
Replacement check ball for ARO diaphragm pumps. Prevents backflow and maintains fluid direction in industrial fluid handling systems. Suitable for water, chemicals, and lubricants
ARO
ARO
Check ball for use in ARO diaphragm pumps. Functions as a one-way valve to prevent backflow and maintain proper fluid direction in pump operation. Suitable for industrial fluid handling applications
ARO
ARO
Replacement check ball for ARO diaphragm pumps. Used to prevent backflow and maintain fluid direction in industrial fluid-handling systems

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first