The Metering Tip Calculator will determine the dilution ratio for each color of metering tip based on the actual water pressure supplied to the specific unit being installed.
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
Hands-Free Mixing Stations
Foot-lever activation allows for sanitary, hands-free chemical mixing and dispensing.
Spiral Freezer Foggers
Conveyors and racks in spiral freezers include many hard-to-reach areas, which present challenges for manual cleaning and sanitizing processes.
Water-Driven Foam System Comparison Chart
Choose the right foamer based on performance requirements, available utilities, dilution ratio range, and other attributes.
Foam Bars with Spreader Nozzles
Lafferty Foam Bars include machined stainless steel Spreader Nozzles, which rotate inward to overlap output for heavier foam coverage over a narrower area, and outward to maximize coverage width.
Foamer Demonstration Videos
Watch Lafferty Foamers in action to select the best model for the job based on the available utilities, desired foam throw distance, and most efficient coverage speed.
























