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ARO 637433-22 Fluid-End Repair Kit, Buna-N - ARO Fluid-End Repair Kits
AROARO Fluid-End Repair Kits

ARO 637433-22 Fluid-End Repair Kit, Buna-N

ARO ARO Fluid-End Repair Kits.

SKU 3G-OTH-89394

Also listed as: 63743322 · 637433 22

Brand
ARO
Item
637433-22 Fluid-End Repair Kit, Buna-N
Category
ARO Fluid-End Repair Kits
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

ARO
Manufacturer Part Number
637433-22

Technical Documents

No technical documents available for this product.
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ARO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

ARO ARO Fluid-End Repair Kits.

Frequently Asked Questions

What is the ARO Fluid End Repair Kit 637433-22 used for?

The ARO Fluid End Repair Kit 637433-22 is used to rebuild the fluid section of ARO diaphragm pumps. It contains Buna-N seals and components to restore pump performance in industrial applications handling water, oils, and mild chemicals. This kit helps reduce downtime and extend pump life in manufacturing, chemical processing, and fluid transfer systems.

What are the specifications of the ARO Fluid End Repair Kit 637433-22?

The ARO Fluid End Repair Kit 637433-22 is a maintenance kit with manufacturer part number 637433-22. It includes Buna-N elastomer components designed for ARO diaphragm pumps. Buna-N offers good resistance to petroleum-based fluids and moderate temperatures. This kit is intended for fluid-end repair and does not include air-end parts.

Where to buy the ARO Fluid End Repair Kit 637433-22 worldwide?

You can source the ARO Fluid End Repair Kit 637433-22 worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. 3G Electric supplies genuine ARO repair kits for industrial maintenance needs.

How to install the ARO Fluid End Repair Kit 637433-22?

To install the ARO Fluid End Repair Kit 637433-22, first depressurize and drain the pump. Remove the fluid cover and old seals, then clean all mating surfaces. Lubricate new Buna-N components with compatible oil before assembly. Follow the pump manual for torque specifications. Test for leaks at low pressure before returning to service.

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.

ARO 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.

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