Bird Precision
Bird Precision
One Spruce Street, P.O. Box 540569
Waltham, MA 02454-0569 USA
Phone: (800) 454-7369
Fax: (800) 370–6308
Email: sales@birdprecision.com
Website: www.birdprecision.com
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Tee Compression Brass Orifice Fitting for 1/4" Tube x 1/4" Tube x 1/8" NPT.

Brass Male Run Tee Orifice Fittings have an orifice mounted in the male branch compression side. RB82703 is brass and is for 1/4" diameter brass tubing. The male end is for 1/8" NPT connection.

This Orifice fitting comes with all three style orifices in sizes from 0.0004" thru 0.081".
RB82703 Series Brass Orifice Compression Tee Fittings
Unit of Measure
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Item #

Item Name

Orifice Inner Diameter (I.D.)

Orifice Outer Diameter (O.D.)

Orifice Style

Product Style

RB82703BR-22045 N/A RB82703 Series 0.0080 Inch (in) Inner Diameter (I.D.) and 0.060 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0080 in N/A 0.060 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22046 N/A RB82703 Series 0.0085 Inch (in) Inner Diameter (I.D.) and 0.060 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0085 in N/A 0.060 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22016 N/A RB82703 Series 0.0090 Inch (in) Inner Diameter (I.D.) and 0.060 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0090 in N/A 0.060 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22049 N/A RB82703 Series 0.0095 Inch (in) Inner Diameter (I.D.) and 0.060 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0095 in N/A 0.060 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22081 N/A RB82703 Series 0.0100 Inch (in) Inner Diameter (I.D.) and 0.060 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0100 in N/A 0.060 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22050 N/A RB82703 Series 0.0105 Inch (in) Inner Diameter (I.D.) and 0.060 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0105 in N/A 0.060 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22181 N/A RB82703 Series 0.0107 Inch (in) Inner Diameter (I.D.) and 0.060 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0107 in N/A 0.060 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22051 N/A RB82703 Series 0.0110 Inch (in) Inner Diameter (I.D.) and 0.060 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0110 in N/A 0.060 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22053 N/A RB82703 Series 0.0115 Inch (in) Inner Diameter (I.D.) and 0.060 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0115 in N/A 0.060 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22124 N/A RB82703 Series 0.0116 Inch (in) Inner Diameter (I.D.) and 0.060 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0116 in N/A 0.060 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22010 N/A RB82703 Series 0.0120 Inch (in) Inner Diameter (I.D.) and 0.060 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0120 in N/A 0.060 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22054 N/A RB82703 Series 0.0125 Inch (in) Inner Diameter (I.D.) and 0.060 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0125 in N/A 0.060 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22088 N/A RB82703 Series 0.0129 Inch (in) Inner Diameter (I.D.) and 0.060 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0129 in N/A 0.060 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22055 N/A RB82703 Series 0.0130 Inch (in) Inner Diameter (I.D.) and 0.060 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0130 in N/A 0.060 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22056 N/A RB82703 Series 0.0135 Inch (in) Inner Diameter (I.D.) and 0.060 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0135 in N/A 0.060 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22057 N/A RB82703 Series 0.0140 Inch (in) Inner Diameter (I.D.) and 0.060 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0140 in N/A 0.060 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22058 N/A RB82703 Series 0.0145 Inch (in) Inner Diameter (I.D.) and 0.060 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0145 in N/A 0.060 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22059 N/A RB82703 Series 0.0150 Inch (in) Inner Diameter (I.D.) and 0.060 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0150 in N/A 0.060 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22060 N/A RB82703 Series 0.0155 Inch (in) Inner Diameter (I.D.) and 0.060 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0155 in N/A 0.060 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22061 N/A RB82703 Series 0.0160 Inch (in) Inner Diameter (I.D.) and 0.060 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0160 in N/A 0.060 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22062 N/A RB82703 Series 0.0165 Inch (in) Inner Diameter (I.D.) and 0.060 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0165 in N/A 0.060 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22112 N/A RB82703 Series 0.0168 Inch (in) Inner Diameter (I.D.) and 0.060 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0168 in N/A 0.060 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22063 N/A RB82703 Series 0.0170 Inch (in) Inner Diameter (I.D.) and 0.060 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0170 in N/A 0.060 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22067 N/A RB82703 Series 0.0175 Inch (in) Inner Diameter (I.D.) and 0.060 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0175 in N/A 0.060 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22068 N/A RB82703 Series 0.0180 Inch (in) Inner Diameter (I.D.) and 0.060 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0180 in N/A 0.060 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
Unit of Measure
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