Orifice flow restrictor RP series

barbedfor plastic housing

Designed for plastic housings, fittings, and soft-tubing, our press-in style precision orifices are both reliable and easy to install using our unique barbed design that ensures retention and prevents bypass leakage. These flow restrictors are available in a 2.5 mm diameter that fits in many common plastic medical fittings and comes in various materials, providing compatibility with a wide range of fluids and gases. All press-in style orifices are 100% flow tested to ensure that every part is within ± 5% of its nominal flow rate and are available in both forward and reverse flow directions for both liquids and gases. The 2.5mm 303 Stainless Steel Press-in Orifice For Gases are reliable, highly accurate flow restrictors specifically designed for installation into plastic housings and fittings. Their unique barbed design provides easy “press-in” installation ensuring retention and prevents any by-pass leakage around the part. These orifices are 2.5 mm in diameter and fit in many common plastic fittings. Their all 303 stainless steel constriction provides compatibility with a wide range of gases. This orifice is 100% flow tested on nitrogen to ensure that every part is within ± 5% of its nominal flow rate. Tighter tolerances are available as specials. To further increase accuracy, orifices are tested in the direction of use. These press-in orifices are available in a wide range of standard Lohm rates. 100% Flow Tested on Clean & Dry Nitrogen For Consistent Flow Performance Metered Flow Lohm Rate Tolerance: ±5% Forward And Reverse Flow Configurations Unique Barbed Design for Installation into Plastic