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Frequently Asked Questions
What is the ARO Check Ball 93358-A used for?
The ARO Check Ball 93358-A is a Santoprene replacement ball used in ARO diaphragm pumps to prevent backflow. It ensures one-direction fluid flow in industrial pumping systems handling water, chemicals, or slurries. Common in chemical processing, food and beverage, and wastewater treatment plants.
What are the specifications of the ARO Check Ball 93358-A?
The ARO Check Ball 93358-A is made of Santoprene material. Its manufacturer part number is 93358-A. It is designed as a check ball for ARO diaphragm pumps, providing reliable sealing and wear resistance in fluid-handling applications. No additional dimensions or ratings are specified.
Where to buy the ARO Check Ball 93358-A worldwide?
You can source the ARO Check Ball 93358-A 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.
How to select the correct ARO check ball for a pump?
To select the correct ARO check ball, match the part number (e.g., 93358-A) to your pump model. Verify material compatibility with your fluid—Santoprene suits many chemicals and temperatures. Always consult the pump manual or contact 3G Electric for guidance. Proper selection prevents leaks and extends pump life.
Used in
Common applications for AROARO 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.











