Color coding helps identify equipment and chemicals, and is a vital step in eliminating cross-contamination. Use different colors to indicate where equipment belongs and how to use it.
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
Part Details: Check Valves #491325-V & 491328
How to disassemble for inspection and cleaning.
Pump Fed Airless Foam Wands
In addition to foam wands for our complete systems, Lafferty also manufactures a wide range of foam wand accessories to apply any chemical with foaming properties.
Pressure Washer Equipment – Selection Guide
Learn Lafferty pressure washer equipment terminology, key benefits, and more!
Sentry™ Hand Sanitizer Dispenser
The Sentry Hand Sanitizer Dispenser is a hands free, all stainless steel dispenser for gel and liquid hand hygiene products (sanitizer/soap). Foot pedal activation eliminates contamination due to hand contact, and a...
Benefits of Water & Air Pressure Gauges
Know the actual water and air pressure to easily install, calibrate and troubleshoot water-driven equipment.
Part Details: Air Check Valves #491302 & 491306
How to disassemble air check valves for inspection and cleaning.























