Lafferty Learning Center

Color-Coding Options

Color coding helps identify equipment and chemicals, and is a vital step in eliminating cross-contamination. Use different colors to indicate where equipment belongs and how to use it.

Foam Bars with Spreader Nozzles

Lafferty Foam Bars include machined stainless steel Spreader Nozzles, which rotate inward to overlap output for heavier foam coverage over a narrower area, and outward to maximize coverage width.

Article: Touchless Wash Techniques

Based on decades of experience, Lafferty Equipment was invited to contribute to a story about touchless wash techniques in the June 2021 Cleaner Times Magazine.

Video Series for Water-Driven Venturi Systems

This video series demonstrates how to install, operate and maintain water-driven venturi foamers and sanitizers that dilute and apply chemical on demand.

Welcome to the Lafferty Learning Center

Discover new products and learn how to select, install, operate, and maintain chemical application equipment. The Lafferty Learning Center presents decades of institutional knowledge, tips/tricks, and best practices in a visual multimedia format.

Product specific guidelines are provided in the Installation and Operation Instructions for each unit, which are available on the main Lafferty website.

Core Concepts


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Post Archive

Sentry™ Maintenance

The Lafferty Sentry™ features a stainless steel mechanical pump that is field-tested up to 1 million strokes. This post explains possible performance issues that can be rectified in the field with simple cleaning or...


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