Precision Metal Orifices - Steel Press-Fit Inserts 0.281" OD
Precision Metal Orifices - Steel Press-Fit Inserts 0.281" OD
SKU:PRE-a44a4b
Premium Steel Press-Fit Inserts for precise fluid control in fittings and custom parts.
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Precision Metal Orifices - Steel Press-Fit Inserts 0.281" OD
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Precision Metal Orifices - Steel Press-Fit Inserts 0.281" OD
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The Precision Metal Orifices - Steel Press-Fit Inserts are meticulously designed for accurate press-fitting into finely machined openings in fittings, manifolds, and custom parts. Crafted from premium 303 SS material, these inserts boast a precise orifice diameter accuracy of ±0.0005 inches, enabling seamless flow rate control of liquids or gases. With a maximum operating pressure of 4000 psig and excellent CV value of 0.00035, these inserts offer optimal performance and reliability for industrial fluid handling applications. Experience superior quality and efficiency with these precision inserts that meet stringent institutional procurement standards.
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
0.2825 in
Dimensions Minimum Outside Diameter
0.2815 in
Dimensions Orifice Diameter Accuracy
±0.0005 in
Dimensions Press Fit Into Bore
0.2795 to 0.2805 in
Dimensions Total Length
0.230 in
Flow Data Air Flow At Pressure Standard Cu Ft Per Hour Scfh
1 psig: 0.075 | 5 psig: 0.18 | 10 psig: 0.25 | 15 psig: 0.30 | 20 psig: 0.40 | 25 psig: 0.47 | 30 psig: 0.53 | 40 psig: 0.64 | 50 psig: 0.76 | 60 psig: 0.89 | 70 psig: 1.02 | 80 psig: 1.14 | 90 psig: 1.27 | 100 psig: 1.40
Flow Data Air Flow At Pressure Standard Liters Per Minute Slpm
1 psig (6.9 kPag): 0.035 | 5 psig (34.5 kPag): 0.09 | 10 psig (69.0 kPag): 0.12 | 15 psig (103.4 kPag): 0.16 | 20 psig (137.9 kPag): 0.19 | 25 psig (172.4 kPag): 0.22 | 30 psig (206.9 kPag): 0.25 | 40 psig (275.8 kPag): 0.30 | 50 psig (344.8 kPag): 0.36 | 60 psig (413.7 kPag): 0.42 | 70 psig (482.7 kPag): 0.48 | 80 psig (551.6 kPag): 0.54 | 90 psig (620.6 kPag): 0.60 | 100 psig (689.5 kPag): 0.66
Flow Data Air Flow At Vacuum Choked Flow Standard Cu Ft Per Hour
15 In. Hg.: 0.158 | 20 In. Hg.: 0.158 | 30 In. Hg.: 0.158
Flow Data Air Flow At Vacuum Choked Flow Standard Liters Per Min
15 In. Hg. (381 Mm. Hg.): 0.075 | 20 In. Hg. (508 Mm. Hg.): 0.075 | 30 In. Hg. (762 Mm. Hg.): 0.075
Flow Data Air Flow At Vacuum Standard Cu Ft Per Hour Scfh
5 In. Hg.: 0.113 | 10 In. Hg.: 0.145
Flow Data Air Flow At Vacuum Standard Liters Per Minute Slpm
5 In. Hg. (127 Mm. Hg.): 0.053 | 10 In. Hg. (254 Mm. Hg.): 0.069
Flow Data Flow Data Status
Generic
Flow Data Water Flow Gallonsminute Gpm
1 psig: 0.00035 | 2 psig: 0.00049 | 3 psig: 0.00061 | 4 psig: 0.00070 | 5 psig: 0.00078 | 6 psig: 0.00086 | 7 psig: 0.00093 | 8 psig: 0.00099 | 9 psig: 0.00105 | 10 psig: 0.00111 | 15 psig: 0.00136 | 20 psig: 0.00157 | 30 psig: 0.00192 | 40 psig: 0.00221 | 50 psig: 0.00247 | 60 psig: 0.00271 | 70 psig: 0.00293 | 80 psig: 0.00313 | 90 psig: 0.00332 | 100 psig: 0.00350
Flow Data Water Flow Litersminute Lpm
1 psig (6.9 kPag): 0.0013 | 2 psig (13.8 kPag): 0.0019 | 3 psig (20.7 kPag): 0.0023 | 4 psig (27.6 kPag): 0.0026 | 5 psig (34.5 kPag): 0.0030 | 6 psig (41.4 kPag): 0.0030 | 7 psig (48.3 kPag): 0.0035 | 8 psig (55.2 kPag): 0.0037 | 9 psig (62.1 kPag): 0.0040 | 10 psig (69 kPag): 0.0042 | 15 psig (103.4 kPag): 0.0051 | 20 psig (137.9 kPag): 0.0059 | 30 psig (206.9 kPag): 0.0073 | 40 psig (275.8 kPag): 0.0084 | 50 psig (344.8 kPag): 0.0094 | 60 psig (413.7 kPag): 0.0103 | 70 psig (482.7 kPag): 0.0111 | 80 psig (551.6 kPag): 0.0119 | 90 psig (620.6 kPag): 0.0126 | 100 psig (689.5 kPag): 0.0132
Specifications Connection A
.281" Press-Fit Insert
Specifications Cv
0.00035
Specifications Material
303 SS
Specifications Maximum Operating Pressure
4000 psig
Specifications Nominal Orifice Size
4
Specifications Screened
Screened
Specifications Screen Material
304 SS