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AROARO Air-End Repair Kits for Double Diaphragm Pumps

ARO Air Valve Repair Kit 637395-1

The ARO Air Valve Repair Kit, model 637395-1, is an air valve repair kit designed for use with ARO air-end repair kits for double diaphragm pumps. This product is an ARO-branded air valve repair kit identified by…

SKU 3G-OTH-86080

Also listed as: 6373951 · 637395 1

Brand
ARO
Item
Air Valve Repair Kit 637395-1
Part Number
637395-1
Category
ARO Air-End Repair Kits for Double Diaphragm Pumps
Available to Order
Also known as:637395-1ARO
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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
637395-1
Product Type
Air Valve Repair Kit

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

Product Description

The ARO Air Valve Repair Kit, model 637395-1, is an air valve repair kit designed for use with ARO air-end repair kits for double diaphragm pumps. This product is an ARO-branded air valve repair kit identified by manufacturer part number 637395-1.

Frequently Asked Questions

What is the ARO Air Valve Repair Kit 637395-1 used for?

The ARO Air Valve Repair Kit 637395-1 is used to rebuild the air valve on ARO double diaphragm pumps. It restores proper air distribution and prevents stalling or erratic cycling, making it essential for maintenance in chemical processing, paint finishing, and fluid transfer applications.

What are the specifications of the ARO Air Valve Repair Kit 637395-1?

The ARO Air Valve Repair Kit 637395-1 is an ARO-branded air valve repair kit with manufacturer part number 637395-1. It is designed for use with ARO air-end repair kits for double diaphragm pumps. The product type is Air Valve Repair Kit.

Where to buy the ARO Air Valve Repair Kit 637395-1 worldwide?

You can source the ARO Air Valve Repair Kit 637395-1 worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles 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 637395-1?

To install the ARO Air Valve Repair Kit 637395-1, first depressurize and disconnect the pump. Remove the air valve cover and old components, then clean the valve body. Install the new seals and spool from the kit, reassemble, and test for proper air cycling. Always follow the pump manual.

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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