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John Henry Foster, St. Louis’ team of compressed air experts will learn your overall goals, and together we’ll develop a clear strategy to get you there.

Resources & Training

JHF’s ROI Group provides resources and training to help our customers become as self-sufficient as possible, while always being available to jump in and support their efforts when required.

We’re constantly adding resources as we produce them, so check back often.

Calculators & Formulas

Fill out the form below to access the compressed air calculators & formulas!

Calculators & Formulas

Calculators & Formulas

Need assistance – contact JHF’s Compressed Air ROI Group today!