Lafferty Learning Center

General Information

Venturi Proportioning – Principles of Operation

Many Lafferty products use the venturi effect to dilute chemicals by drawing concentrates into the water stream on demand.

General Information

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.

General Information

ASSE 1055 Certified Mixing Stations

Select Lafferty Mixing Stations are certified to meet ASSE 1055, which is a widely-recognized standard for chemical dilution devices with an integral method of backflow prevention. Operators and inspectors can be confident that ASSE 1055 certified...

General Information

Water-Driven Foam System Comparison Chart

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

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.