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-24113 N/A RB82703 Series 0.0155 Inch (in) Inner Diameter (I.D.) and 0.087 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0155 in N/A 0.0870 in N/A Sapphire Conical Vee-Hole N/A Tee Compression
RB82703BR-24114 N/A RB82703 Series 0.0160 Inch (in) Inner Diameter (I.D.) and 0.087 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0160 in N/A 0.0870 in N/A Sapphire Conical Vee-Hole N/A Tee Compression
RB82703BR-24115 N/A RB82703 Series 0.0165 Inch (in) Inner Diameter (I.D.) and 0.087 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0165 in N/A 0.0870 in N/A Sapphire Conical Vee-Hole N/A Tee Compression
RB82703BR-24046 N/A RB82703 Series 0.0170 Inch (in) Inner Diameter (I.D.) and 0.087 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0170 in N/A 0.0870 in N/A Sapphire Conical Vee-Hole N/A Tee Compression
RB82703BR-24050 N/A RB82703 Series 0.0180 Inch (in) Inner Diameter (I.D.) and 0.087 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0180 in N/A 0.0870 in N/A Sapphire Conical Vee-Hole N/A Tee Compression
RB82703BR-24005 N/A RB82703 Series 0.0185 Inch (in) Inner Diameter (I.D.) and 0.087 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0185 in N/A 0.0870 in N/A Sapphire Conical Vee-Hole N/A Tee Compression
RB82703BR-24051 N/A RB82703 Series 0.0190 Inch (in) Inner Diameter (I.D.) and 0.087 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0190 in N/A 0.0870 in N/A Sapphire Conical Vee-Hole N/A Tee Compression
RB82703BR-24029 N/A RB82703 Series 0.0200 Inch (in) Inner Diameter (I.D.) and 0.087 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0200 in N/A 0.0870 in N/A Sapphire Conical Vee-Hole N/A Tee Compression
RB82703BR-24060 N/A RB82703 Series 0.0210 Inch (in) Inner Diameter (I.D.) and 0.087 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0210 in N/A 0.0870 in N/A Sapphire Conical Vee-Hole N/A Tee Compression
RB82703BR-24014 N/A RB82703 Series 0.0230 Inch (in) Inner Diameter (I.D.) and 0.087 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0230 in N/A 0.0870 in N/A Sapphire Conical Vee-Hole N/A Tee Compression
RB82703BR-24009 N/A RB82703 Series 0.0240 Inch (in) Inner Diameter (I.D.) and 0.087 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0240 in N/A 0.0870 in N/A Sapphire Conical Vee-Hole N/A Tee Compression
RB82703BR-24054 N/A RB82703 Series 0.0290 Inch (in) Inner Diameter (I.D.) and 0.087 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0290 in N/A 0.0870 in N/A Sapphire Conical Vee-Hole N/A Tee Compression
RB82703BR-24027 N/A RB82703 Series 0.0330 Inch (in) Inner Diameter (I.D.) and 0.087 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0330 in N/A 0.0870 in N/A Sapphire Conical Vee-Hole N/A Tee Compression
RB82703BR-22241 N/A RB82703 Series 0.0050 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0050 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22242 N/A RB82703 Series 0.0055 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0055 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22244 N/A RB82703 Series 0.0060 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0060 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22247 N/A RB82703 Series 0.0065 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0065 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22249 N/A RB82703 Series 0.0070 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0070 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22261 N/A RB82703 Series 0.0075 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0075 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22263 N/A RB82703 Series 0.0080 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0080 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22398 N/A RB82703 Series 0.0085 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0085 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22090 N/A RB82703 Series 0.0090 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0090 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22267 N/A RB82703 Series 0.0095 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0095 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22027 N/A RB82703 Series 0.0100 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0100 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22273 N/A RB82703 Series 0.0105 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0105 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
Unit of Measure
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