O’Keefe Controls Co.
O’Keefe Controls Co.
4 Maple Drive
Monroe, CT 06468
Phone: 203.261.6711
Email: info@okeefecontrols.com • Website: www.okeefecontrols.com
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    Orifices are accurately machined, thoroughly cleaned, and flow tested to exacting standards. Sizes range from .004" to as large as .063" orifice diameter dependent on fitting geometry. Special sizes can be made to order.
Precision Metal Orifices 10-32 UNF Coupler
Precision Metal Orifices - 10-32 UNF Coupler - Line Drawing
Unit of Measure
Items Precision Metal Orifices 10-32 UNF Coupler
FF-4-BR
Precision Metal Orifices - 10-32 UNF Coupler 		Precision Metal Orifices 10-32 UNF Coupler
FF-5-BR
Precision Metal Orifices - 10-32 UNF Coupler 		Precision Metal Orifices 10-32 UNF Coupler
FF-6-BR
Precision Metal Orifices - 10-32 UNF Coupler 		Precision Metal Orifices 10-32 UNF Coupler
FF-7-BR
Precision Metal Orifices - 10-32 UNF Coupler 		Precision Metal Orifices 10-32 UNF Coupler
FF-8-BR
Precision Metal Orifices - 10-32 UNF Coupler
Orifice Diameter N/A 0.0039 in N/A 0.0051 in N/A 0.0059 in N/A 0.0071 in N/A 0.0079 in
Material N/A Brass
Nominal Orifice Size N/A 4 N/A 5 N/A 6 N/A 7 N/A 8
CV N/A 0.00035 N/A 0.00061 N/A 0.00086 N/A 0.0012 N/A 0.0015
Orifice Diameter Accuracy N/A ±0.0005 in
Maximum Operating Pressure N/A 100 psig
Total Length N/A 0.50 in
Outside Diameter N/A 0.312 in
Connection A N/A 10-32 UNF Female
Connection B N/A 10-32 UNF Female
Screened N/A None