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ARO Fluid End Repair Kit: Fluid End Repair Kit, 637391-TT, PTFE - ARO Fluid-End Repair Kits
AROARO Fluid-End Repair Kits

ARO Fluid End Repair Kit: Fluid End Repair Kit, 637391-TT, PTFE

ARO ARO Fluid-End Repair Kits.

SKU 3G-OTH-89743

Also listed as: 637391TT · 637391 TT

Brand
ARO
Item
Fluid End Repair Kit: Fluid End Repair Kit, 637391-TT, PTFE
Category
ARO Fluid-End Repair Kits
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

ARO
Manufacturer Part Number
637391-TT

Technical Documents

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

Product Description

ARO ARO Fluid-End Repair Kits.

Frequently Asked Questions

What is the ARO Fluid End Repair Kit 637391-TT used for?

The ARO Fluid End Repair Kit 637391-TT is used to rebuild the fluid section of ARO diaphragm pumps. It contains PTFE seals and components to restore pump performance in industrial applications such as chemical transfer, paint spraying, and fluid handling where corrosion resistance is required.

What are the specifications of the ARO Fluid End Repair Kit 637391-TT?

The ARO Fluid End Repair Kit 637391-TT has manufacturer part number 637391-TT. It includes PTFE seals and PTFE components designed for ARO diaphragm pumps. The kit is used for fluid-end repair and is compatible with specific ARO pump models requiring PTFE material for chemical resistance.

Where to buy the ARO Fluid End Repair Kit 637391-TT worldwide?

You can source the ARO Fluid End Repair Kit 637391-TT worldwide through 3G Electric. As a global industrial equipment distributor since 1990, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact 3G Electric for availability and lead time.

How to install the ARO Fluid End Repair Kit 637391-TT?

To install the ARO Fluid End Repair Kit 637391-TT, first depressurize and drain the pump. Remove the fluid cover and old seals, then clean all mating surfaces. Install the new PTFE components from the kit in the correct order, reassemble, and torque fasteners to manufacturer specifications. Always follow ARO's service 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 fluid-end 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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Cross-referenced by specification & description
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This fluid-end repair kit is designed for rebuilding the fluid section of ARO diaphragm pumps. It includes PTFE seals and components to restore pump performance in applications such as chemical transfer, paint spraying, and fluid handling where chemical resistance is required
ARO
This fluid-end repair kit is designed for rebuilding the fluid section of ARO diaphragm pumps. It includes PTFE seals and components to restore pump performance in applications such as chemical transfer, paint spraying, and fluid handling where chemical resistance is required
ARO Fluid End Repair Kit: Fluid End Repair Kit, 637429-LT, PTFE, FKM
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