Orifice for Plastic Fittings

Are you looking for accurate, consistent flow?

The Lee Company IMH Group offers our highly accurate Orifice installed into a male to female luer adaptor and features an integral safety screen to protect the orifice from contamination. Ideal for medical applications, the orifice and screen are 300 Series stainless steel and the fitting is made of medical grade polypropylene. Designed for both liquid and gas applications, the orifices are 100% flow tested on either distilled water or nitrogen to ensure that each part is within ±5% of its nominal flow rate. This provides far more accuracy than orifices specified by hole tolerance.

Orifices for Plastic Fittings

Orifices of very high lohm rates (very small hole diameters) are now available in a barb to barb union as standard. Lohm rates of as high as five million lohms, equivalent to as small as a 0.001mm (0.0004″) diameter orifice, come flow tested to tolerances of ±5%. This incredible accuracy is simply not available anywhere else. These orifices are protected by a 4 micron screen. The orifice and screen are 300 Series stainless steel and the fitting is medical grade polypropylene. This product is intended for gas applications only.

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