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.
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Part Details: Check Valves #491325-V & 491328
How to disassemble for inspection and cleaning.
Part Details: Air Check Valves #491302 & 491306
How to disassemble air check valves for inspection and cleaning.
Metering Tips – Frequently Asked Questions
An overview of metering tips and how to choose the right one for your equipment and desired dilution ratio.
Maintenance Principles for Water-Driven Venturi Systems
This video tutorial reviews simple principles to maintain top performance of Lafferty applicators and dilution systems over time.
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...
