Lafferty Learning Center

Foam Cleaning Overview

Foam consistency (wet versus dry) plays a key role in maximizing the effectiveness of foam cleaning procedures. Cleaning objectives, chemical properties, and the available utilities (compressed air) will determine which type of foam equipment is...

Water-Driven Foam System Comparison Chart

Choose the right foamer based on performance requirements, available utilities, dilution ratio range, and other attributes.

Pulp, Paper and Printing

Chemical management and cleaning are involved at every step of the papermaking process. High-performing and low-maintenance equipment gets the job done right while reducing downtime and operating costs.

Compact Airless Foamer – Feature Callout & Options

Lafferty Compact Airless Foamers dilute concentrated chemical from the attached bottle to the desired ratio, and project wet clinging foam at distances up to 12 feet.

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.

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Accessories for Venturi Systems

Chemical management made simpler, neater, cleaner and safer - Lafferty. In addition to supplying spare parts for all Lafferty equipment, Lafferty offers many convenient accessories to complement its wide range of...


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