Precision Metal Orifices - Brass Press-Fit Inserts, 0.258" OD
Precision Metal Orifices - Brass Press-Fit Inserts, 0.258" OD
SKU:PRE-0c1a36
Achieve precision fluid control with our Brass Press-Fit Orifices - ideal for institutional and government procurement.
Regular price
$29.99
Regular price
Sale price
$29.99
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per
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Enhance fluid control precision with our Precision Metal Orifices. These Brass Press-Fit Inserts, with an orifice diameter of 0.028 inches, are designed to perfectly fit into machined openings in various fluid control applications. With a maximum operating pressure of 2000 psig and precise flow rate control, these inserts ensure efficient performance and reliability. Manufactured with high-quality brass material and meeting stringent industry standards, our orifices are suitable for a wide range of institutional and government procurement needs.

Product Specifications
Application 0
The inserts can be used with a wide variety of fittings by accurately machining the inside of the fitting. The orifice is then pressed into the fitting for control of the flow rate of liquids or gases. Manifolds or other custom assemblies that require flow rate control of fluids can be accurately machined to press fit the orifices.
Dimensions Maximum Outside Diameter
0.259 in
Dimensions Minimum Outside Diameter
0.258 in
Dimensions Orifice Diameter
0.028 in | 0.71 mm
Dimensions Orifice Diameter Accuracy
±0.0005 in
Dimensions Press Fit Into Bore
0.256 to 0.257 in
Dimensions Total Length
0.156 in
Flow Data Air Flow At Pressure Standard Cu Ft Per Hour Scfh
1 psig: 4.68 | 5 psig: 10.5 | 10 psig: 15.2 | 15 psig: 18.6 | 20 psig: 21.8 | 25 psig: 24.8 | 30 psig: 28.0 | 40 psig: 34.1 | 50 psig: 40.3 | 60 psig: 46.4 | 70 psig: 52.5 | 80 psig: 58.7 | 90 psig: 65.0 | 100 psig: 71.4
Flow Data Air Flow At Pressure Standard Liters Per Minute Slpm
1 psig (6.9 kPag): 2.21 | 5 psig (34.5 kPag): 4.94 | 10 psig (69.0 kPag): 7.18 | 15 psig (103.4 kPag): 8.78 | 20 psig (137.9 kPag): 10.3 | 25 psig (172.4 kPag): 11.7 | 30 psig (206.9 kPag): 13.2 | 40 psig (275.8 kPag): 16.1 | 50 psig (344.8 kPag): 19.0 | 60 psig (413.7 kPag): 21.9 | 70 psig (482.7 kPag): 24.8 | 80 psig (551.6 kPag): 27.7 | 90 psig (620.6 kPag): 30.7 | 100 psig (689.5 kPag): 33.7
Flow Data Air Flow At Vacuum Choked Flow Standard Cu Ft Per Hour
15 In. Hg.: 8.90 | 20 In. Hg.: 8.9 | 30 In. Hg.: 8.90
Flow Data Air Flow At Vacuum Choked Flow Standard Liters Per Min
15 In. Hg. (381 Mm. Hg.): 4.20 | 20 In. Hg. (508 Mm. Hg.): 4.20 | 30 In. Hg. (762 Mm. Hg.): 4.20
Flow Data Air Flow At Vacuum Standard Cu Ft Per Hour Scfh
5 In. Hg.: 6.7 | 10 In. Hg.: 8.48
Flow Data Air Flow At Vacuum Standard Liters Per Minute Slpm
5 In. Hg. (127 Mm. Hg.): 3.16 | 10 In. Hg. (254 Mm. Hg.): 4.00
Flow Data Flow Data Status
Generic
Flow Data Water Flow Gallonsminute Gpm
1 psig: 0.018 | 2 psig: 0.025 | 3 psig: 0.031 | 4 psig: 0.036 | 5 psig: 0.040 | 6 psig: 0.044 | 7 psig: 0.048 | 8 psig: 0.051 | 9 psig: 0.054 | 10 psig: 0.057 | 15 psig: 0.070 | 20 psig: 0.080 | 30 psig: 0.099 | 40 psig: 0.114 | 50 psig: 0.127 | 60 psig: 0.139 | 70 psig: 0.151 | 80 psig: 0.161 | 90 psig: 0.171 | 100 psig: 0.180
Flow Data Water Flow Litersminute Lpm
1 psig (6.9 kPag): 0.068 | 2 psig (13.8 kPag): 0.096 | 3 psig (20.7 kPag): 0.118 | 4 psig (27.6 kPag): 0.136 | 5 psig (34.5 kPag): 0.152 | 6 psig (41.4 kPag): 0.152 | 7 psig (48.3 kPag): 0.180 | 8 psig (55.2 kPag): 0.193 | 9 psig (62.1 kPag): 0.204 | 10 psig (69 kPag): 0.215 | 15 psig (103.4 kPag): 0.264 | 20 psig (137.9 kPag): 0.305 | 30 psig (206.9 kPag): 0.373 | 40 psig (275.8 kPag): 0.431 | 50 psig (344.8 kPag): 0.482 | 60 psig (413.7 kPag): 0.528 | 70 psig (482.7 kPag): 0.570 | 80 psig (551.6 kPag): 0.609 | 90 psig (620.6 kPag): 0.646 | 100 psig (689.5 kPag): 0.681
Specifications Connection A
.258" Press-Fit Insert
Specifications Cv
0.018
Specifications Material
Brass
Specifications Maximum Operating Pressure
2000 psig
Specifications Nominal Orifice Size
28
Specifications Screened
Screened
Specifications Screen Material
304 SS