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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    Fine screen breathers provide an air passage into equipment, enclosures, and pneumatic controls while preventing the ingestion of solid particles. Miniature fine screen breathers are rated at 15, 25 or 100 microns and are available in either brass or stainless steel fittings. Connection sizes are 10-32, 1/8" or 1/4" NPT.
Fine Screen Breathers 10-32 UNF Connections
Fine Screen Breathers - 10-32 UNF Connections - Line Drawing
Unit of Measure
Items Fine Screen Breathers 10-32 UNF Connections
QSB-1-BR
Fine Screen Breathers - 10-32 UNF Connections 		Fine Screen Breathers 10-32 UNF Connections
QSB-2-BR
Fine Screen Breathers - 10-32 UNF Connections 		Fine Screen Breathers 10-32 UNF Connections
QSB-5-BR
Fine Screen Breathers - 10-32 UNF Connections 		Fine Screen Breathers 10-32 UNF Connections
QSB-20-BR
Fine Screen Breathers - 10-32 UNF Connections 		OKC-1209-SS-ORTHO
QSB-1-SS
Fine Screen Breathers - 10-32 UNF Connections
Seal Material N/A Viton
Material N/A Brass N/A Brass N/A Brass N/A Brass N/A 303 SS
CV N/A 0.009 N/A 0.025 N/A 0.055 N/A 0.09 N/A 0.009
Maximum Operating Pressure N/A 100 psig
Micron Rating N/A 10 µm N/A 15 µm N/A 25 µm N/A 100 µm N/A 10 µm
Screen Material N/A 304 SS
Thread Type N/A Male
Thread Size N/A 10-32
Width Across Flats (Hex) N/A 1/4 in
Total Length N/A 0.310 in