Precision Metal Orifices - 0.258" Press-Fit Inserts
Precision Metal Orifices - 0.258" Press-Fit Inserts
SKU:PRE-13ea9e
Accurate and durable 0.258" Press-Fit Metal Orifices for precise fluid flow control in fittings and manifolds.
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Precision Metal Orifices - 0.258" Press-Fit Inserts
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Precision Metal Orifices - 0.258" Press-Fit Inserts
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The Precision Metal Orifices - 0.258" Press-Fit Inserts are meticulously crafted for accurate press-fitting into various fittings, manifolds, and custom parts to regulate the flow of liquids or gases. Made of high-quality brass with an orifice accuracy of ±0.0005", these inserts ensure precise flow control. With a maximum operating pressure of 2000 psig and excellent CV value of 0.019, these orifices are ideal for applications requiring consistent and reliable fluid flow management. Suitable for a wide range of institutional and industrial uses, these inserts guarantee performance and durability.
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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
0.029 in | 0.74 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: 5.06 | 5 psig: 11.3 | 10 psig: 16.6 | 15 psig: 20.3 | 20 psig: 23.7 | 25 psig: 27.1 | 30 psig: 30.5 | 40 psig: 37.1 | 50 psig: 43.9 | 60 psig: 50.4 | 70 psig: 57.2 | 80 psig: 64.0 | 90 psig: 71.0 | 100 psig: 78.0
Flow Data Air Flow At Pressure Standard Liters Per Minute Slpm
1 psig (6.9 kPag): 2.39 | 5 psig (34.5 kPag): 5.31 | 10 psig (69.0 kPag): 7.83 | 15 psig (103.4 kPag): 9.58 | 20 psig (137.9 kPag): 11.2 | 25 psig (172.4 kPag): 12.8 | 30 psig (206.9 kPag): 14.4 | 40 psig (275.8 kPag): 17.5 | 50 psig (344.8 kPag): 20.7 | 60 psig (413.7 kPag): 23.8 | 70 psig (482.7 kPag): 27.0 | 80 psig (551.6 kPag): 30.2 | 90 psig (620.6 kPag): 33.5 | 100 psig (689.5 kPag): 36.8
Flow Data Air Flow At Vacuum Choked Flow Standard Cu Ft Per Hour
15 In. Hg.: 9.56 | 20 In. Hg.: 9.56 | 30 In. Hg.: 9.56
Flow Data Air Flow At Vacuum Choked Flow Standard Liters Per Min
15 In. Hg. (381 Mm. Hg.): 4.51 | 20 In. Hg. (508 Mm. Hg.): 4.51 | 30 In. Hg. (762 Mm. Hg.): 4.51
Flow Data Air Flow At Vacuum Standard Cu Ft Per Hour Scfh
5 In. Hg.: 7.23 | 10 In. Hg.: 9.11
Flow Data Air Flow At Vacuum Standard Liters Per Minute Slpm
5 In. Hg. (127 Mm. Hg.): 3.41 | 10 In. Hg. (254 Mm. Hg.): 4.30
Flow Data Flow Data Status
Generic
Flow Data Water Flow Gallonsminute Gpm
1 psig: 0.019 | 2 psig: 0.027 | 3 psig: 0.033 | 4 psig: 0.038 | 5 psig: 0.042 | 6 psig: 0.047 | 7 psig: 0.050 | 8 psig: 0.054 | 9 psig: 0.057 | 10 psig: 0.060 | 15 psig: 0.074 | 20 psig: 0.085 | 30 psig: 0.104 | 40 psig: 0.120 | 50 psig: 0.134 | 60 psig: 0.147 | 70 psig: 0.159 | 80 psig: 0.170 | 90 psig: 0.180 | 100 psig: 0.190
Flow Data Water Flow Litersminute Lpm
1 psig (6.9 kPag): 0.072 | 2 psig (13.8 kPag): 0.102 | 3 psig (20.7 kPag): 0.125 | 4 psig (27.6 kPag): 0.144 | 5 psig (34.5 kPag): 0.161 | 6 psig (41.4 kPag): 0.161 | 7 psig (48.3 kPag): 0.190 | 8 psig (55.2 kPag): 0.203 | 9 psig (62.1 kPag): 0.216 | 10 psig (69 kPag): 0.227 | 15 psig (103.4 kPag): 0.279 | 20 psig (137.9 kPag): 0.322 | 30 psig (206.9 kPag): 0.394 | 40 psig (275.8 kPag): 0.455 | 50 psig (344.8 kPag): 0.509 | 60 psig (413.7 kPag): 0.557 | 70 psig (482.7 kPag): 0.602 | 80 psig (551.6 kPag): 0.643 | 90 psig (620.6 kPag): 0.682 | 100 psig (689.5 kPag): 0.719
Specifications Connection A
.258" Press-Fit Insert
Specifications Cv
0.019
Specifications Material
Brass
Specifications Maximum Operating Pressure
2000 psig
Specifications Nominal Orifice Size
29
Specifications Screened
None