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ARO 637401-TT Fluid-End Repair Kit, PTFE - ARO Fluid-End Repair Kits
AROARO Fluid-End Repair Kits

ARO 637401-TT Fluid-End Repair Kit, PTFE

ARO ARO Fluid-End Repair Kits.

SKU 3G-OTH-89866

Also listed as: 637401TT · 637401 TT

Brand
ARO
Item
637401-TT Fluid-End Repair Kit, PTFE
Category
ARO Fluid-End Repair Kits
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Local availability & support

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
637401-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 637401-TT used for?

The ARO Fluid End Repair Kit 637401-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 chemical resistance is required.

What are the specifications of the ARO Fluid End Repair Kit 637401-TT?

The ARO Fluid End Repair Kit 637401-TT has manufacturer part number 637401-TT. It includes PTFE seals and PTFE components designed for ARO diaphragm pumps. This 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 637401-TT worldwide?

You can source the ARO Fluid End Repair Kit 637401-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 637401-TT?

To install the ARO Fluid End Repair Kit 637401-TT, first depressurize and drain the pump. Remove the fluid cover and old seals, then clean all mating surfaces. Install new PTFE components from the kit in reverse order, ensuring proper alignment. Torque fasteners to manufacturer specifications and test for leaks before 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 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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