Lee Etched Safety Screens feature a seamless, one-piece, 304L CRES screen element formed with pleats to greatly increase the dirt carrying capacity of the screen. The result is a robust screen design with an optimum amount of protection in a small package. Lee etched safety screens are offered with several standard hole sizes including 75, 100, 150, 200, 250, 380, and 500 microns. Lee L-4 Etched Safety Screens combine a Lee expansion end with a robust, one-piece screen element. Featuring three locking fingers that are expanded outward locking the screen in a fluid passageway, this allows for a low cost installation hole where no support shoulder is required. In addition, the L-4 technique permits easy removal for inspection or cleaning. Lee L-4 Etched Safety Screens are available in two different body diameters, 0.187″ and 0.281″.
From plugs to solenoid valves, there’s a vast array of products that The Lee Company can offer. If you’d like to discuss the best solution for your specific application or to learn more about our capabilities, use-cases, or quality standards, contact your local Lee sales engineer.
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The Lee Company has developed the Lohm Laws for defining and measuring resistance to fluid flow. The Lohm is defined such that 1 Lohm will flow 100 GPM of water with a pressure drop of 25 psi at a temperature of 80°F.
Always verify flow calculations by experiment.
*There are many parameters to consider when determining V-Factor. Click here for more information.