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AROARO Air-End Repair Kits for Double Diaphragm Pumps

ARO Air Valve Kit: Air Valve Repair Kit

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 Kit: Air Valve Repair Kit
Category
ARO Air-End Repair Kits for Double Diaphragm Pumps
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Technical Specifications

ARO
Manufacturer Part Number
637395-1
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 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 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 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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