Precision Metal Orifices - 10-32 UNF Coupler
Precision Metal Orifices - 10-32 UNF Coupler
SKU:PRE-1163f1
Achieve unparalleled precision with our Precision Metal Orifices, machined to perfection for reliable flow control in pneumatic and hydraulic systems.
Regular price
$29.99
Regular price
Sale price
$29.99
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per
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Enhance your precision control systems with our meticulously machined Precision Metal Orifices - 10-32 UNF Coupler. Made from high-grade 303 SS, each orifice undergoes rigorous flow testing to ensure accuracy and performance. With an orifice diameter of 0.037 inches and a maximum operating pressure of 100 psig, these orifices are ideal for precision flow control in pneumatic or hydraulic circuits. Whether you need accurate throttling, flow restriction, or snubbers for gauges and instruments, our orifices deliver reliability and efficiency. 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
0.037 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: 8.12 | 5 psig: 18.0 | 10 psig: 25.0 | 15 psig: 30.7 | 20 psig: 36.0 | 25 psig: 41.5 | 30 psig: 47.0 | 40 psig: 58.1 | 50 psig: 69.1 | 60 psig: 80.5 | 70 psig: 91.7 | 80 psig: 103 | 90 psig: 115 | 100 psig: 126
Flow Data Air Flow At Pressure Standard Liters Per Minute Slpm
1 psig (6.9 kPag): 3.83 | 5 psig (34.5 kPag): 8.48 | 10 psig (69.0 kPag): 11.8 | 15 psig (103.4 kPag): 14.5 | 20 psig (137.9 kPag): 17 | 25 psig (172.4 kPag): 19.6 | 30 psig (206.9 kPag): 22.2 | 40 psig (275.8 kPag): 27.4 | 50 psig (344.8 kPag): 32.6 | 60 psig (413.7 kPag): 38 | 70 psig (482.7 kPag): 43.3 | 80 psig (551.6 kPag): 48.7 | 90 psig (620.6 kPag): 54.2 | 100 psig (689.5 kPag): 59.6
Flow Data Air Flow At Vacuum Choked Flow Standard Cu Ft Per Hour
15 In. Hg.: 15.2 | 20 In. Hg.: 15.2 | 30 In. Hg.: 15.2
Flow Data Air Flow At Vacuum Choked Flow Standard Liters Per Min
15 In. Hg. (381 Mm. Hg.): 7.17 | 20 In. Hg. (508 Mm. Hg.): 7.17 | 30 In. Hg. (762 Mm. Hg.): 7.17
Flow Data Air Flow At Vacuum Standard Cu Ft Per Hour Scfh
5 In. Hg.: 11.4 | 10 In. Hg.: 14.4
Flow Data Air Flow At Vacuum Standard Liters Per Minute Slpm
5 In. Hg. (127 Mm. Hg.): 5.4 | 10 In. Hg. (254 Mm. Hg.): 6.78
Flow Data Flow Data Status
Generic
Flow Data Water Flow Gallonsminute Gpm
1 psig: 0.031 | 2 psig: 0.044 | 3 psig: 0.054 | 4 psig: 0.062 | 5 psig: 0.069 | 6 psig: 0.076 | 7 psig: 0.082 | 8 psig: 0.088 | 9 psig: 0.093 | 10 psig: 0.098 | 15 psig: 0.120 | 20 psig: 0.139 | 30 psig: 0.170 | 40 psig: 0.196 | 50 psig: 0.219 | 60 psig: 0.240 | 70 psig: 0.259 | 80 psig: 0.277 | 90 psig: 0.294 | 100 psig: 0.310
Flow Data Water Flow Litersminute Lpm
1 psig (6.9 kPag): 0.117 | 2 psig (13.8 kPag): 0.166 | 3 psig (20.7 kPag): 0.203 | 4 psig (27.6 kPag): 0.235 | 5 psig (34.5 kPag): 0.262 | 6 psig (41.4 kPag): 0.287 | 7 psig (48.3 kPag): 0.310 | 8 psig (55.2 kPag): 0.332 | 9 psig (62.1 kPag): 0.352 | 10 psig (69 kPag): 0.371 | 15 psig (103.4 kPag): 0.454 | 20 psig (137.9 kPag): 0.525 | 30 psig (206.9 kPag): 0.643 | 40 psig (275.8 kPag): 0.742 | 50 psig (344.8 kPag): 0.83 | 60 psig (413.7 kPag): 0.909 | 70 psig (482.7 kPag): 0.982 | 80 psig (551.6 kPag): 1.050 | 90 psig (620.6 kPag): 1.113 | 100 psig (689.5 kPag): 1.173
Specifications Connection A
10-32 UNF Female
Specifications Connection B
10-32 UNF Female
Specifications Cv
0.031
Specifications Material
303 SS
Specifications Maximum Operating Pressure
100 psig
Specifications Nominal Orifice Size
37
Specifications Screened
None