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-22066 N/A RB82703 Series 0.0560 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0560 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22015 N/A RB82703 Series 0.0570 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0570 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22206 N/A RB82703 Series 0.0580 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0580 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22390 N/A RB82703 Series 0.0590 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0590 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22299 N/A RB82703 Series 0.0600 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0600 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22312 N/A RB82703 Series 0.0610 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0610 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22080 N/A RB82703 Series 0.0620 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0620 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22294 N/A RB82703 Series 0.0625 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0625 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22086 N/A RB82703 Series 0.0630 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0630 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22396 N/A RB82703 Series 0.0640 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0640 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22302 N/A RB82703 Series 0.0650 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0650 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22205 N/A RB82703 Series 0.0660 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0660 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22208 N/A RB82703 Series 0.0680 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0680 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22243 N/A RB82703 Series 0.0700 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0700 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22217 N/A RB82703 Series 0.0720 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0720 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22310 N/A RB82703 Series 0.0730 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0730 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22303 N/A RB82703 Series 0.0750 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0750 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22227 N/A RB82703 Series 0.0780 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0780 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
RB82703BR-22311 N/A RB82703 Series 0.0810 Inch (in) Inner Diameter (I.D.) and 0.118 Inch (in) Outer Diameter (O.D.) Brass Orifice Compression Tee Fitting N/A 0.0810 in N/A 0.1180 in N/A Sharp Edge Ruby Straight-Hole N/A Tee Compression
Unit of Measure
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