Precision Metal Orifices - 10-32 UNF Coupler for Precision Flow Control
Precision Metal Orifices - 10-32 UNF Coupler for Precision Flow Control
SKU:PRE-415c8f
Meticulously machined Precision Metal Orifices - 10-32 UNF Coupler for precise flow control applications. Sizes ranging from 0.004" to 0.063".
Regular price
$34.99
Regular price
Sale price
$34.99
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per
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The Precision Metal Orifices - 10-32 UNF Coupler is meticulously machined from high-grade 303 stainless steel, ensuring precise orifice diameters within ±0.0005 inches accuracy. Ideal for precision flow control applications, this orifice boasts a CV of 0.028, making it suitable for maximum operating pressures of 100 psig. Whether regulating gases or liquids, this orifice excels in providing accurate throttling, snubbing, and flow restriction capabilities, essential for pneumatic or hydraulic systems. Tested and cleaned to stringent standards, sizes range from 0.004" to 0.063" with custom sizes available upon request.

Product Specifications
Application 0
Precision Flow Control - Gases or Liquids Speed Controls - Cylinders and Actuators Accurate Timing in Pneumatic or Hydraulic Circuits Flow Restriction Accurate Throttling Snubbers - Gages and Instruments
Dimensions Orifice Diameter
0.035 in
Dimensions Orifice Diameter Accuracy
±0.0005 in
Dimensions Outside Diameter
0.312 in
Dimensions Total Length
0.50 in
Flow Data Air Flow At Pressure Standard Cu Ft Per Hour Scfh
1 psig: 7.37 | 5 psig: 16.3 | 10 psig: 22.5 | 15 psig: 27.8 | 20 psig: 32.4 | 25 psig: 37.5 | 30 psig: 42.4 | 40 psig: 52.5 | 50 psig: 62.5 | 60 psig: 72.7 | 70 psig: 83.1 | 80 psig: 93.0 | 90 psig: 106 | 100 psig: 114
Flow Data Air Flow At Pressure Standard Liters Per Minute Slpm
1 psig (6.9 kPag): 3.48 | 5 psig (34.5 kPag): 7.67 | 10 psig (69.0 kPag): 10.6 | 15 psig (103.4 kPag): 13.1 | 20 psig (137.9 kPag): 15.3 | 25 psig (172.4 kPag): 17.7 | 30 psig (206.9 kPag): 20 | 40 psig (275.8 kPag): 24.8 | 50 psig (344.8 kPag): 29.5 | 60 psig (413.7 kPag): 34.3 | 70 psig (482.7 kPag): 39.2 | 80 psig (551.6 kPag): 44 | 90 psig (620.6 kPag): 50 | 100 psig (689.5 kPag): 53.9
Flow Data Air Flow At Vacuum Choked Flow Standard Cu Ft Per Hour
15 In. Hg.: 13.8 | 20 In. Hg.: 13.8 | 30 In. Hg.: 13.8
Flow Data Air Flow At Vacuum Choked Flow Standard Liters Per Min
15 In. Hg. (381 Mm. Hg.): 6.5 | 20 In. Hg. (508 Mm. Hg.): 6.5 | 30 In. Hg. (762 Mm. Hg.): 6.5
Flow Data Air Flow At Vacuum Standard Cu Ft Per Hour Scfh
5 In. Hg.: 10.4 | 10 In. Hg.: 13.1
Flow Data Air Flow At Vacuum Standard Liters Per Minute Slpm
5 In. Hg. (127 Mm. Hg.): 4.92 | 10 In. Hg. (254 Mm. Hg.): 6.18
Flow Data Flow Data Status
Generic
Flow Data Water Flow Gallonsminute Gpm
1 psig: 0.028 | 2 psig: 0.040 | 3 psig: 0.048 | 4 psig: 0.056 | 5 psig: 0.063 | 6 psig: 0.069 | 7 psig: 0.074 | 8 psig: 0.079 | 9 psig: 0.084 | 10 psig: 0.089 | 15 psig: 0.108 | 20 psig: 0.125 | 30 psig: 0.153 | 40 psig: 0.177 | 50 psig: 0.198 | 60 psig: 0.217 | 70 psig: 0.234 | 80 psig: 0.250 | 90 psig: 0.266 | 100 psig: 0.280
Flow Data Water Flow Litersminute Lpm
1 psig (6.9 kPag): 0.106 | 2 psig (13.8 kPag): 0.150 | 3 psig (20.7 kPag): 0.184 | 4 psig (27.6 kPag): 0.212 | 5 psig (34.5 kPag): 0.237 | 6 psig (41.4 kPag): 0.260 | 7 psig (48.3 kPag): 0.280 | 8 psig (55.2 kPag): 0.300 | 9 psig (62.1 kPag): 0.318 | 10 psig (69 kPag): 0.335 | 15 psig (103.4 kPag): 0.411 | 20 psig (137.9 kPag): 0.474 | 30 psig (206.9 kPag): 0.581 | 40 psig (275.8 kPag): 0.67 | 50 psig (344.8 kPag): 0.749 | 60 psig (413.7 kPag): 0.821 | 70 psig (482.7 kPag): 0.887 | 80 psig (551.6 kPag): 0.948 | 90 psig (620.6 kPag): 1.006 | 100 psig (689.5 kPag): 1.060
Specifications Connection A
10-32 UNF Female
Specifications Connection B
10-32 UNF Female
Specifications Cv
0.028
Specifications Material
303 SS
Specifications Maximum Operating Pressure
100 psig
Specifications Nominal Orifice Size
35
Specifications Screened
None