We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

Image not available
AROARO Air-End Repair Kits for Double Diaphragm Pumps

ARO Air Valve Kit: Air Valve Repair Kit

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 Kit: Air Valve Repair Kit
Category
ARO Air-End Repair Kits for Double Diaphragm Pumps
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

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

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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.

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 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 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.

You might also need

Pump Accessories Valves & Regulation Motors & Drives All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
ARO
ARO
ARO Air Valve Kit: Air Valve Repair Kit, 637390-3
ARO
ARO
ARO Air Valve Repair Kit, model 637374, is a replacement air valve kit for ARO double diaphragm pumps. It includes components to service the air valve assembly, restoring proper function in industrial fluid-handling applications such as chemical transfer and process manufacturing
ARO
ARO
ARO Air End Repair Kit: Air End Repair Kit, 637497
ARO
ARO
ARO Air End Repair Kit: Air End Repair Kit, 637495
ARO Air End Repair Kit: Air End Repair Kit, 637118-C
ARO
ARO Air End Repair Kit: Air End Repair Kit, 637118-C

More from ARO

View all ARO parts
The ARO 637428 Air End Repair Kit is designed to service the air motor section of ARO double diaphragm pumps. It includes U-Cups for replacing worn seals, restoring pump performance in fluid handling applications such as chemical transfer and paint circulation
ARO
The ARO 637428 Air End Repair Kit is designed to service the air motor section of ARO double diaphragm pumps. It includes U-Cups for replacing worn seals, restoring pump performance in fluid handling applications such as chemical transfer and paint circulation
ARO
ARO
Air valve repair kit for ARO double diaphragm pumps. Includes seals, gaskets, and valve components to rebuild the air valve, restoring proper air distribution and preventing stalling or erratic operation. Suitable for industrial fluid-handling applications
This air end repair kit is designed for servicing the air end of ARO double diaphragm pumps. It includes air valve retaining rings as part of its components. Used in industrial fluid handling applications to maintain pump performance
ARO
This air end repair kit is designed for servicing the air end of ARO double diaphragm pumps. It includes air valve retaining rings as part of its components. Used in industrial fluid handling applications to maintain pump performance
ARO
ARO
This air end repair kit is designed for servicing the air end of double diaphragm pumps. It includes U-Cups to replace worn seals, helping restore pump performance and prevent air leaks. Suitable for maintenance in fluid-handling applications
ARO
ARO
This air valve repair kit is used to rebuild the air valve on double diaphragm pumps. It restores proper air distribution and prevents stalling or erratic cycling. Suitable for maintenance in fluid transfer applications
This air line connection kit includes a 5-foot air hose for connecting air supply lines to double diaphragm pumps during air-end repair or installation. It is designed for use with ARO air-end repair kits
ARO
This air line connection kit includes a 5-foot air hose for connecting air supply lines to double diaphragm pumps during air-end repair or installation. It is designed for use with ARO air-end repair kits
Air end repair kit for ARO double diaphragm pumps. Includes air valve retaining rings. Used to service the air end of the pump in industrial fluid handling applications
ARO
Air end repair kit for ARO double diaphragm pumps. Includes air valve retaining rings. Used to service the air end of the pump in industrial fluid handling applications
ARO
ARO
This air valve repair kit is designed for servicing the air valve component of ARO double diaphragm pumps. It includes seals and gaskets to rebuild the air valve, restoring proper air distribution and preventing stalling. Suitable for industrial fluid-handling applications such as chemical transfer and paint circulation