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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    The restrictors incorporate a precision synthetic sapphire orifice which is fitted within a main body. The sapphire orifice is a stable, accurate flow restrictor. Standard sizes range from .0012" to .0252" orifice diameter in 32 increments.
Precision Sapphire Orifices SAE Connections -JIC Fitting- 37 Degree Flared Tube Connector
Precision Sapphire Orifices - SAE Connections -JIC Fitting- 37 Degree Flared Tube Connector - Line Drawing
Unit of Measure
1 2 3 

Part Number

Orifice Diameter

Material

CV

Maximum Fitting PRESSURE

Maximum Pressure Differential

Screened

A-44FTX-24-BR N/A 0.0094 in N/A Brass N/A 0.0021 N/A 100 psig N/A 100 psid N/A None
A-44FTX-26-BR N/A 0.0102 in N/A Brass N/A 0.0024 N/A 100 psig N/A 100 psid N/A None
A-44FTX-28-BR N/A 0.011 in N/A Brass N/A 0.0028 N/A 100 psig N/A 100 psid N/A None
A-44FTX-30-BR N/A 0.0118 in N/A Brass N/A 0.0032 N/A 100 psig N/A 100 psid N/A None
A-44FTX-32-BR N/A 0.0126 in N/A Brass N/A 0.0036 N/A 100 psig N/A 100 psid N/A None
A-44FTX-34-BR N/A 0.0134 in N/A Brass N/A 0.004 N/A 100 psig N/A 100 psid N/A None
A-44FTX-36-BR N/A 0.0142 in N/A Brass N/A 0.0046 N/A 100 psig N/A 100 psid N/A None
A-44FTX-40-BR N/A 0.0157 in N/A Brass N/A 0.0057 N/A 100 psig N/A 100 psid N/A None
A-44FTX-44-BR N/A 0.0173 in N/A Brass N/A 0.0067 N/A 100 psig N/A 100 psid N/A None
A-44FTX-48-BR N/A 0.0189 in N/A Brass N/A 0.008 N/A 100 psig N/A 100 psid N/A None
A-44FTX-52-BR N/A 0.0205 in N/A Brass N/A 0.0091 N/A 100 psig N/A 100 psid N/A None
A-44FTX-54-BR N/A 0.0213 in N/A Brass N/A 0.01 N/A 100 psig N/A 100 psid N/A None
A-44FTX-58-BR N/A 0.0228 in N/A Brass N/A 0.011 N/A 100 psig N/A 100 psid N/A None
A-44FTX-64-BR N/A 0.0252 in N/A Brass N/A 0.013 N/A 100 psig N/A 100 psid N/A None
Unit of Measure
1 2 3