ON-DEMAND CHEMICAL DILUTION provides many operational and maintenance advantages compared to typical air pump foamers that need to be filled with ready-to-use 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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Pail/Jug Mount Systems
These convenient container-mounted configurations are the perfect solution when wall-mounted equipment is impractical.
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...
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...
Benefits of Water & Air Pressure Gauges
Know the actual water and air pressure to easily install, calibrate and troubleshoot water-driven equipment.
Drum, Pail and Jug-Mounted Equipment
Lafferty manufactures venturi Foamers, Sprayers, and Mixing Stations that mount onto, and dispense directly from, containers of concentrated chemical.
Pressure Washer Foamers & Sprayers – Frequently Asked Questions
Lafferty Pressure Washer Foamers and Sprayers use a pressure washer to dilute chemical concentrate on demand and project liquid spray or wet, clinging foam. This post provides answers to some of the most common...
