Training Courses to Meet Your Unique Goals

Our custom industrial training curriculum is designed to provide your team with the skills they need to succeed in your industry. Our professional instructors offer courses that focus on hydraulics, pneumatics, compressed air, and other industrial technologies and operations. From fundamentals to complex system design, our experts will  ensure your employees have the training they need. Custom training seminars can be designed and instructed using your unique system design and equipment schematics.

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ARO® Pumps & FRLs — Sales, Service & Maintenance | John Henry Foster
John Henry Foster × ARO®

ARO® Pumps, Lubrication & FRLs — Sales, Service & Maintenance

As an authorized distributor, John Henry Foster helps you spec, supply, and maintain ARO® fluid handling equipment—air‑operated & electric diaphragm pumps, piston pumps, lubrication systems, and ARO‑Flo FRLs—for reliable, efficient production.

ARO pump hero

Products

What we sell & support

ARO AODD Pump

Air‑Operated Diaphragm Pumps (AODD)

Proven, stall‑resistant pumps for light‑to‑medium viscosity fluids—even with solids. Available in metallic and non‑metallic builds, with ATEX options.

ARO EVO Electric Pump

Electric Diaphragm Pumps (EVO Series™)

Energy‑efficient, sealless positive‑displacement technology for continuous duty and precise control—ideal when air is limited or energy costs matter.

ARO Piston Pump

Piston Pumps & Packages

Hydraulic and pneumatic piston pumps for transfer and extrusion—handling viscosities up to 1,000,000 cP for coatings, sealants, and adhesives.

ARO Lubrication Equipment

Lubrication Equipment

Oil and grease pumps in ratios from 3:1 to 100:1 for shop service through heavy equipment lube systems—plus meters, handles, and reels.

ARO-Flo FRLs

ARO‑Flo FRLs

Modular filters, regulators, and lubricators to protect your pneumatics and keep devices running at peak performance with precise oil feed control.

ARO Repair Kits

OEM Parts & Repair Kits

Genuine air & fluid section kits, diaphragms, checks, and seals to restore factory performance and protect warranties.

© John Henry Foster Company of St. Louis. ARO® is a trademark of Ingersoll Rand and used here for reference only.

What Training Courses do we Offer at JHF?

Our professional instructors will work with you to provide the training your team needs; covering a variety of topics and technolies:

  • General Training Courses: Standard, pre-established training on various topics
  • Custom Training - JHF will analyze your equipment schematics to develop a custom training specifically for your personnel  
  • Basic and Advanced Hydraulics
  • Compressed Air Training - Rotary, Centrifugal, System Design, and More
  • Pneumatic Components and Assemblies
  • System Design Considerations
  • Overall Facliity Operational Efficiency
  • Custom Curriculum Based on Your Facility's Schematics and Systems

These courses can be held at your facility or at John Henry Foster.

1-800-444-0522

Upcoming Training at John Henry Foster

Our team of experts provide professional learning and development opportunities, corporate training services and custom-tailored programs to support your facility and the skills of your employees. Training is offered onsite or at the facility of your choosing. 

No training seminars scheduled, currently 

Rely on John Henry Foster for Quality Products and Support Services in the Midwest

John Henry Foster is a full-service industrial fluid power and automation provider in the Midwest. We offer quality products and support services to customers across Illinois, Missouri and Kansas. For more information, contact us today! 

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