Adhesives & Sealants

When you need a quality seal or precise, consistent adhesive dispensing system, count on ARO for your application.

Adhesives and sealants are commonly used for a wide range of applications, including automotive assembly, window and door manufacturing, OEM glass supply, home and commercial appliance assembly, solar panel construction and electronic manufacturing.

No matter what your need, consistency and accuracy is vital when applying adhesive and sealants to ensure durability and leak-free performance. Our piston pumps and adhesive systems are expertly designed to handle:


  • Accurate metering and mixing of both single and plural component (2K) sealants and adhesives, including epoxy, acrylic, silicone, polyurethane and PVC
  • Proper adhesion and sealing of insulated glass panels
  • Dispensing, spraying or injecting materials with high precision
  • Tackling tough materials, such as high-abrasive thermal paste, humidity-sensitive PUR adhesive or corrosive methyl-acrylate adhesive
  • Transferring medium- to high-viscosity materials from 5/55 gallon containers

ARO Solutions for Adhesives & Sealants

Chop-Check Piston Pumps & Packages

Move medium-to-high viscosity fluids in difficult applications

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2-Ball Piston Pumps & Packages

Designed for uniform, accurate fluid delivery

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Fluid Pressure Regulators

Smooth, consistent pressure regulation with easy-turn adjustment

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The ARO Difference

Industrial and manufacturing professionals have relied on ARO products for more than 85 years.
Our pumps deliver the power, adaptability and dependability you need to keep things moving.

Greater displacement and less wear
Fewer moving parts for easier maintenance and safer operation
Time-tested design that’s been proven for long-term use
Stainless steel or carbon steel construction, depending on application

Helpful Resources

Piston Pump Motor Technologies

We keep it simple. Find out how ARO motors deliver industrial strength with easy serviceability.

Take an Inside Look

Piston Pump Selector with Ratio Calculator

A wide selection of pressure ratios and displacement rates are available.

Select a Pump

Piston Pump Fundamentals

Piston pumps are used in a wide variety of fluid handling applications.

Get the Basics

Piston Pump Operation & Maintenance Videos

Follow our easy step-by-step tutorials to keep your piston pumps operating at peak performance.

Watch Videos

Contact us to get started

Throughout the past eight decades, ARO Fluid Management products have made businesses more competitive, cost-efficient and performance driven. And, the quality and performance of our products is strengthened by our global support network. Not only do our engineers design industry-leading technologies, our professional and experienced technical support team are only a phone call or email away.