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AROARO Air-End Repair Kits for Double Diaphragm Pumps

ARO Air Valve Repair Kit 637374-2

The ARO Air Valve Repair Kit, model 637374-2, is a replacement air valve kit designed for ARO double diaphragm pumps. This repair kit includes the necessary components to service the air valve assembly, ensuring…

SKU 3G-OTH-86015

Also listed as: 6373742 · 637374 2

Brand
ARO
Item
Air Valve Repair Kit 637374-2
Part Number
637374-2
Category
ARO Air-End Repair Kits for Double Diaphragm Pumps
Available to Order
Also known as:637374-2ARO
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

ARO
Manufacturer Part Number
637374-2
Product Type
Air Valve Repair Kit

Technical Documents

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ARO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ARO Air Valve Repair Kit, model 637374-2, is a replacement air valve kit designed for ARO double diaphragm pumps. This repair kit includes the necessary components to service the air valve assembly, ensuring continued operation of the pump.

Frequently Asked Questions

What is the ARO Air Valve Repair Kit 637374-2 used for?

The ARO Air Valve Repair Kit 637374-2 is used to service the air valve assembly on ARO double diaphragm pumps. It restores proper air distribution, ensuring reliable pump operation in industrial fluid-handling applications such as chemical transfer, paint circulation, and wastewater treatment.

What are the specifications of the ARO Air Valve Repair Kit 637374-2?

The ARO Air Valve Repair Kit, model 637374-2, is a replacement air valve kit for ARO double diaphragm pumps. It includes components to rebuild the air valve assembly. The manufacturer part number is 637374-2, and the product type is an air valve repair kit.

Where to buy the ARO Air Valve Repair Kit 637374-2 worldwide?

You can source the ARO Air Valve Repair Kit 637374-2 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.

How to install the ARO Air Valve Repair Kit 637374-2?

To install the ARO Air Valve Repair Kit 637374-2, first depressurize and disconnect the pump. Remove the air valve cover and old components, then clean the valve body. Install the new parts from the kit in reverse order, ensuring proper sealing. Test the pump at low pressure before full operation.

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
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ARO Products

3G Electric supplies ARO aro air-end repair kits for double diaphragm pumps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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