Many Lafferty products use the venturi effect to dilute chemicals by drawing concentrates into the water stream 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.
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Part Details: Check Valves #491325-V & 491328
How to disassemble for inspection and cleaning.
Mixing Station Ball Valve Replacement
Symptom: Water continues to flow out of the mixing station when the water inlet ball valves are in the closed position. Problem: One or more valves are no longer forming a complete seal. This can be caused by physical...
Level Master Float Valve
Learn how to inspect and maintain the float valve component in Lafferty Level Master Systems.
Fogger Layout Planning Tool Tutorial
The Lafferty Fogger Layout Tool assists in planning the installation of fogging applicators by depicting the diameter of fogging plumes in relation to the square footage of a room or facility. This video overview...
Pump-Up O-Ring Replacement Guide
Proactive preventative maintenance is important to ensure reliable performance.
Lafferty Terminology and Abbreviations
Many Lafferty product and part names are functional descriptions that represent the principle of operation and/or included components. Abbreviations are often combined in product names and descriptions.
