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This threadless, reliable, and highly accurate flow restrictor is specifically designed for installation into plastic housings and fittings. Its unique press-in design provides easy installation that ensures retention and prevents any bypass leakage. The orifice is constructed of brass, providing compatibility with a wide range of gases. It is flow tested on nitrogen with a nominal flow tolerance of ± 5%. Tighter tolerances are available as custom configurations. To increase accuracy, orifices are tested in the direction of use.
| Characteristic | Specification |
|---|---|
| Lohm Rate Tolerance | ± 5% |
| Test Fluid | Clean and Dry Nitrogen |
| Maximum Working Pressure | Dependent on Housing Material, Configuration, and Operating Conditions |
| Designed for Installation Into | Plastics, Such as Polypropylene, Nylon, Acetal, Polyethylene, and PEEK |
| COMPONENT | MATERIAL |
|---|---|
| Body | Brass C36000 |
This table below contains the part numbers and technical specifications for this product. If you have specific questions, need a quote, or would like to request a handbook or drawing, click the red request button in the column on the far right.
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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.
