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

ARO 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 637391-TT, PTFE
Part Number
637391-TT
Category
ARO Fluid-End Repair Kits
Available to Order
Also known as:637391-TTARO
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, 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 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 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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