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-22093 N/A RB82703 Series 0.0110 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0110 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22279 N/A RB82703 Series 0.0115 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0115 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22022 N/A RB82703 Series 0.0118 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0118 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22157 N/A RB82703 Series 0.0120 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0120 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22099 N/A RB82703 Series 0.0130 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0130 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22290 N/A RB82703 Series 0.0135 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0135 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22100 N/A RB82703 Series 0.0140 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0140 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22301 N/A RB82703 Series 0.0145 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0145 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22098 N/A RB82703 Series 0.0150 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0150 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22106 N/A RB82703 Series 0.0160 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0160 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22110 N/A RB82703 Series 0.0170 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0170 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22305 N/A RB82703 Series 0.0180 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0180 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22326 N/A RB82703 Series 0.0200 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0200 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22420 N/A RB82703 Series 0.0210 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0210 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22421 N/A RB82703 Series 0.0220 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0220 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22378 N/A RB82703 Series 0.0230 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0230 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22409 N/A RB82703 Series 0.0240 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0240 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22313 N/A RB82703 Series 0.0250 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0250 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22119 N/A RB82703 Series 0.0260 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0260 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22126 N/A RB82703 Series 0.0270 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0270 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22513 N/A RB82703 Series 0.0275 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0275 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22342 N/A RB82703 Series 0.0280 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0280 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22345 N/A RB82703 Series 0.0290 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0290 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22317 N/A RB82703 Series 0.0300 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0300 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22416 N/A RB82703 Series 0.0310 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0310 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
Unit of Measure
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