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

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...

Operational Guidance Troubleshooting

Balanced Systems Troubleshooting 101

Lafferty approaches the design and manufacture of chemical application equipment by creating application-specific, integrated, balanced systems that are easy to install and that offer years of trouble-free performance.

General Information

Drum, Pail and Jug-Mounted Equipment

Lafferty manufactures venturi Foamers, Sprayers, and Mixing Stations that mount onto, and dispense directly from, containers of concentrated chemical.

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.