The 156 Jet is a small, economical, and accurate single orifice restrictor. Each Jet contains a calibrated orifice, two matched safety screens so you can flow in both directions, and the reliable locking and sealing device adapted from Lee Plugs, which has been accepted for years as the best way to seal drilled holes. Quick and easy installation eliminates costly assemblies, seals, threads, flow testing and filter design. The Lee Company 100% flow tests all Lee Jets to two standard tolerances, +/-2% and +/-5%. With a maximum working pressure of 3000 PSID, 156 Lee Jets are available in a wide range of Lohm rates from 3000 to 30,000 Lohms.
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.