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ARORepair Kits

ARO Service Kit: Service Kit, 637378-731, NM2202A-11-731/NM2202A-41-731

The ARO Service Kit, part number 637378-731, is a repair kit designed for compatibility with ARO pump models NM2202A-11-731 and NM2202A-41-731. This service kit includes a seal and is manufactured by ARO under the…

SKU 3G-OTH-87347

Brand
ARO
Item
Service Kit: Service Kit, 637378-731, NM2202A-11-731/NM2202A-41-731
Category
Repair Kits
Available to Order
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Technical Specifications

ARO
Manufacturer Part Number
637378-731
Includes
Seal
Product Type
Service Kit
Compatible Brand
ARO
Compatible Manufacturer Model Number
NM2202A-41-731
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ARO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ARO Service Kit, part number 637378-731, is a repair kit designed for compatibility with ARO pump models NM2202A-11-731 and NM2202A-41-731. This service kit includes a seal and is manufactured by ARO under the product type Service Kit.

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 Service Kit 637378-731 used for?

The ARO Service Kit 637378-731 is a repair kit used to service ARO pump models NM2202A-11-731 and NM2202A-41-731. It includes a seal to restore pump performance in industrial fluid-handling applications such as chemical transfer, lubrication, and process systems.

What are the specifications of the ARO Service Kit 637378-731?

The ARO Service Kit 637378-731 is a service kit that includes a seal. It is compatible with ARO pump models NM2202A-11-731 and NM2202A-41-731. The manufacturer part number is 637378-731, and the product type is Service Kit.

Where to buy the ARO Service Kit 637378-731 worldwide?

3G Electric supplies the ARO Service Kit 637378-731 worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this genuine ARO repair kit.

How to install the ARO Service Kit 637378-731?

Installation of the ARO Service Kit 637378-731 requires disassembling the pump, replacing the old seal with the new one included in the kit, and reassembling per ARO's service manual. Always depressurize the system and follow lockout/tagout procedures before servicing.

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 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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