Use the player below to select and watch videos from our Vimeo Showcase. Don’t hesitate to contact us to learn more about these products. Technical details are available on the main Lafferty website. open showcase in new window browse all...
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.
Post Archive
Sentry™ Maintenance
The Lafferty Sentry™ features a stainless steel mechanical pump that is field-tested up to 1 million strokes. This post explains possible performance issues that can be rectified in the field with simple cleaning or...
Part Details: Air Check Valves #491302 & 491306
How to disassemble air check valves for inspection and cleaning.
Pump Manual: Electric Pump, SS, 110V, 3/4HP
Lafferty Part #710546 Used in Lafferty drive-thru asphalt release systems (EP models). 3/4 horsepower13.0 amp draw on startup / 7.2 amp runningStainless steel body and impellerViton seals1″ FNPT discharge10 GPM @...
Spiral Freezer Foggers
Conveyors and racks in spiral freezers include many hard-to-reach areas, which present challenges for manual cleaning and sanitizing processes.
Fogger Series Comparison
Comparison tables identify the different compressed air requirements, fogging particle consistency, and effective range of each fogger series. This is a great place to start learning about Lafferty Foggers.

























