ARO Fluid End Repair Kit: Fluid End Repair Kit, 637140-A2, Buna-N
SKU 3G-OTH-90644
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Frequently Asked Questions
What is the ARO Fluid End Repair Kit 637140-A2 used for?
The ARO Fluid End Repair Kit 637140-A2 is used to rebuild the fluid section of ARO diaphragm pumps, restoring sealing and flow performance. It is commonly applied in industrial fluid handling, chemical transfer, and process industries where Buna-N elastomers and stainless steel components are required for compatibility with water, oils, and mild chemicals.
What are the specifications of the ARO Fluid End Repair Kit 637140-A2?
The ARO Fluid End Repair Kit 637140-A2 includes Buna-N seals and stainless steel components. The manufacturer part number is 637140-A2. This kit is designed for ARO diaphragm pumps and contains the necessary parts to rebuild the fluid end, ensuring reliable operation in demanding industrial environments.
Where to buy the ARO Fluid End Repair Kit 637140-A2 worldwide?
You can source the ARO Fluid End Repair Kit 637140-A2 worldwide through 3G Electric. As a global industrial equipment distributor since 1990, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this ARO repair kit.
How to install the ARO Fluid End Repair Kit 637140-A2?
To install the ARO Fluid End Repair Kit 637140-A2, first depressurize and disassemble the pump fluid end. Remove old seals and components, then clean all mating surfaces. Install new Buna-N seals and stainless steel parts from the kit in reverse order, following ARO's recommended torque specifications. Test for leaks before returning to service.
Used in
Common applications for AROARO Products
3G Electric supplies ARO aro fluid-end repair kits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
