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
Print Back
  • The Precision Micro-Orifices® are constructed of brass or stainless steel with orifice sizes from .0003" to .005" diameter. The orifices are used to accurately meter very low flow rates of gases or liquids.
Precision Micro-Orifices® Insert
Unit of Measure
1 

Part Number

Orifice Diameter

Material

CV

Screened

IALP-0C-SS N/A 0.0003 in N/A 303 SS N/A 0.0000019 N/A None
IALP-0E-SS N/A 0.0005 in N/A 303 SS N/A 0.0000053 N/A None
IALP-0G-SS N/A 0.0007 in N/A 303 SS N/A 0.0000104 N/A None
IALP-1-SS N/A 0.001 in N/A 303 SS N/A 0.0000216 N/A None
IALP-1E-SS N/A 0.0015 in N/A 303 SS N/A 0.0000477 N/A None
IALP-2-SS N/A 0.002 in N/A 303 SS N/A 0.000084 N/A None
IALP-2E-SS N/A 0.0025 in N/A 303 SS N/A 0.00013 N/A None
IALP-3-SS N/A 0.003 in N/A 303 SS N/A 0.000186 N/A None
IALP-3E-SS N/A 0.0035 in N/A 303 SS N/A 0.000258 N/A None
IALP-4-SS N/A 0.004 in N/A 303 SS N/A 0.000349 N/A None
IALP-5-SS N/A 0.005 in N/A 303 SS N/A 0.000545 N/A None
IALP-0C-BR N/A 0.0003 in N/A Brass N/A 0.0000019 N/A None
IALP-0E-BR N/A 0.0005 in N/A Brass N/A 0.0000053 N/A None
IALP-0G-BR N/A 0.0007 in N/A Brass N/A 0.0000104 N/A None
IALP-1-BR N/A 0.001 in N/A Brass N/A 0.0000216 N/A None
IALP-1E-BR N/A 0.0015 in N/A Brass N/A 0.0000477 N/A None
IALP-2-BR N/A 0.002 in N/A Brass N/A 0.000084 N/A None
IALP-2E-BR N/A 0.0025 in N/A Brass N/A 0.00013 N/A None
IALP-3-BR N/A 0.003 in N/A Brass N/A 0.000186 N/A None
IALP-3E-BR N/A 0.0035 in N/A Brass N/A 0.000258 N/A None
IALP-4-BR N/A 0.004 in N/A Brass N/A 0.000349 N/A None
IALP-5-BR N/A 0.005 in N/A Brass N/A 0.000545 N/A None
Unit of Measure
1