Precision Metal Orifices - Press-Fit Inserts, 0.258" OD
Precision Metal Orifices - Press-Fit Inserts, 0.258" OD
SKU:PRE-45da79
Enhance fluid flow control with Precision Metal Orifices - Press-Fit Inserts, 0.258" OD. Ideal for precise press-fitting into fittings and manifolds. Maximize performance and efficiency.
Regular price
$24.99
Regular price
Sale price
$24.99
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per
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The Precision Metal Orifices - Press-Fit Inserts with 0.258" OD are meticulously designed for precise press-fitting into impeccably machined openings in fittings and manifolds. Crafted from top-quality brass material, these inserts offer exceptional dimensional accuracy with an orifice diameter of 0.0059 inches, providing unparalleled flow rate control for liquids and gases. With a maximum operating pressure of 2000 psig and screened with 304 SS, these orifices assure optimal performance and longevity. Ideal for fluid flow control in custom assemblies and manifolds, these orifices guarantee reliability and efficiency in various applications.

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
0.0059 in | 0.15 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: 0.182 | 5 psig: 0.45 | 10 psig: 0.65 | 15 psig: 0.82 | 20 psig: 0.97 | 25 psig: 1.12 | 30 psig: 1.26 | 40 psig: 1.56 | 50 psig: 1.86 | 60 psig: 2.16 | 70 psig: 2.46 | 80 psig: 2.75 | 90 psig: 3.05 | 100 psig: 3.35
Flow Data Air Flow At Pressure Standard Liters Per Minute Slpm
1 psig (6.9 kPag): 0.086 | 5 psig (34.5 kPag): 0.21 | 10 psig (69.0 kPag): 0.31 | 15 psig (103.4 kPag): 0.39 | 20 psig (137.9 kPag): 0.46 | 25 psig (172.4 kPag): 0.53 | 30 psig (206.9 kPag): 0.60 | 40 psig (275.8 kPag): 0.74 | 50 psig (344.8 kPag): 0.88 | 60 psig (413.7 kPag): 1.02 | 70 psig (482.7 kPag): 1.16 | 80 psig (551.6 kPag): 1.30 | 90 psig (620.6 kPag): 1.44 | 100 psig (689.5 kPag): 1.58
Flow Data Air Flow At Vacuum Choked Flow Standard Cu Ft Per Hour
15 In. Hg.: 0.392 | 20 In. Hg.: 0.392 | 30 In. Hg.: 0.392
Flow Data Air Flow At Vacuum Choked Flow Standard Liters Per Min
15 In. Hg. (381 Mm. Hg.): 0.185 | 20 In. Hg. (508 Mm. Hg.): 0.185 | 30 In. Hg. (762 Mm. Hg.): 0.185
Flow Data Air Flow At Vacuum Standard Cu Ft Per Hour Scfh
5 In. Hg.: 0.273 | 10 In. Hg.: 0.356
Flow Data Air Flow At Vacuum Standard Liters Per Minute Slpm
5 In. Hg. (127 Mm. Hg.): 0.129 | 10 In. Hg. (254 Mm. Hg.): 0.168
Flow Data Flow Data Status
Generic
Flow Data Water Flow Gallonsminute Gpm
1 psig: 0.0009 | 2 psig: 0.0012 | 3 psig: 0.0015 | 4 psig: 0.0017 | 5 psig: 0.0019 | 6 psig: 0.0021 | 7 psig: 0.0023 | 8 psig: 0.0024 | 9 psig: 0.0026 | 10 psig: 0.0027 | 15 psig: 0.0033 | 20 psig: 0.0038 | 30 psig: 0.0047 | 40 psig: 0.0054 | 50 psig: 0.0061 | 60 psig: 0.0067 | 70 psig: 0.0072 | 80 psig: 0.0077 | 90 psig: 0.0082 | 100 psig: 0.0086
Flow Data Water Flow Litersminute Lpm
1 psig (6.9 kPag): 0.0033 | 2 psig (13.8 kPag): 0.0046 | 3 psig (20.7 kPag): 0.0056 | 4 psig (27.6 kPag): 0.0065 | 5 psig (34.5 kPag): 0.0073 | 6 psig (41.4 kPag): 0.0073 | 7 psig (48.3 kPag): 0.0086 | 8 psig (55.2 kPag): 0.0092 | 9 psig (62.1 kPag): 0.0098 | 10 psig (69 kPag): 0.0103 | 15 psig (103.4 kPag): 0.0126 | 20 psig (137.9 kPag): 0.0146 | 30 psig (206.9 kPag): 0.0178 | 40 psig (275.8 kPag): 0.0206 | 50 psig (344.8 kPag): 0.0230 | 60 psig (413.7 kPag): 0.0252 | 70 psig (482.7 kPag): 0.0272 | 80 psig (551.6 kPag): 0.0291 | 90 psig (620.6 kPag): 0.0309 | 100 psig (689.5 kPag): 0.0326
Specifications Connection A
.258" Press-Fit Insert
Specifications Cv
0.00086
Specifications Material
Brass
Specifications Maximum Operating Pressure
2000 psig
Specifications Nominal Orifice Size
6
Specifications Screened
Screened
Specifications Screen Material
304 SS