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Set screw style threaded orifice inserts can be installed in fittings, manifolds or custom parts to establish flow rates of liquids or gases. Standard size orifices range from .004" to .063". Both brass and 316 SS materials are offered.
Unit of Measure
Material |
N/A Brass |
Nominal Orifice Size |
N/A 22 |
Connection A |
N/A 8-32 UNC Threaded Insert |
Screened |
N/A None |
Orifice Diameter |
N/A 0.022 in |
Thread Size |
N/A 8-32 |
Width Across Flats (Hex) |
N/A 3/32 in |
Total Length |
N/A 0.25 in |
Air Flow at Pressure - Standard Cu. Ft. Per Hour (SCFH) |
N/A 1 psig: 2.73 5 psig: 6.29 10 psig: 9.17 15 psig: 11.3 20 psig: 13.5 25 psig: 15.5 30 psig: 17.4 40 psig: 21.4 50 psig: 25.2 60 psig: 29.2 70 psig: 33.1 80 psig: 37.1 90 psig: 40.9 100 psig: 44.7 |
Air Flow at Vacuum - Standard Cu. Ft. Per Hour (SCFH) |
N/A 5 In. Hg.: 4.03 10 In. Hg.: 5.17 |
Air Flow at Vacuum, Choked Flow - Standard Cu. Ft. Per Hour (SCFH) |
N/A 15 In. Hg.: 5.53 20 In. Hg.: 5.53 30 In. Hg.: 5.53 |
Air Flow at Pressure - Standard Liters Per Minute (SLPM) |
N/A 1 psig (6.9 kPag): 1.29 5 psig (34.5 kPag): 2.97 10 psig (69.0 kPag): 4.33 15 psig (103.4 kPag): 5.35 20 psig (137.9 kPag): 6.35 25 psig (172.4 kPag): 7.30 30 psig (206.9 kPag): 8.23 40 psig (275.8 kPag): 10.1 50 psig (344.8 kPag): 11.9 60 psig (413.7 kPag): 13.8 70 psig (482.7 kPag): 15.6 80 psig (551.6 kPag): 17.5 90 psig (620.6 kPag): 19.3 100 psig (689.5 kPag): 21.1 |
Air Flow at Vacuum - Standard Liters Per Minute (SLPM) |
N/A 5 In. Hg. (127 Mm. Hg.): 1.90 10 In. Hg. (254 Mm. Hg.): 2.44 |
Air Flow at Vacuum, Choked Flow - Standard Liters Per Minute (SCFH) |
N/A 15 In. Hg. (381 Mm. Hg.): 2.61 20 In. Hg. (508 Mm. Hg.): 2.61 30 In. Hg. (762 Mm. Hg.): 2.61 |
Water Flow - Gallons/minute (GPM) |
N/A 1 psig: 0.011 2 psig: 0.016 3 psig: 0.019 4 psig: 0.022 5 psig: 0.025 6 psig: 0.027 7 psig: 0.029 8 psig: 0.031 9 psig: 0.033 10 psig: 0.035 15 psig: 0.043 20 psig: 0.049 30 psig: 0.060 40 psig: 0.070 50 psig: 0.078 60 psig: 0.085 70 psig: 0.092 80 psig: 0.098 90 psig: 0.104 100 psig: 0.110 |
Water Flow - Liters/minute (LPM) |
N/A 1 psig (6.9 kPag): 0.042 2 psig (13.8 kPag): 0.059 3 psig (20.7 kPag): 0.072 4 psig (27.6 kPag): 0.083 5 psig (34.5 kPag): 0.093 6 psig (41.4 kPag): 0.093 7 psig (48.3 kPag): 0.110 8 psig (55.2 kPag): 0.118 9 psig (62.1 kPag): 0.125 10 psig (69 kPag): 0.132 15 psig (103.4 kPag): 0.161 20 psig (137.9 kPag): 0.186 30 psig (206.9 kPag): 0.228 40 psig (275.8 kPag): 0.263 50 psig (344.8 kPag): 0.294 60 psig (413.7 kPag): 0.323 70 psig (482.7 kPag): 0.348 80 psig (551.6 kPag): 0.372 90 psig (620.6 kPag): 0.395 100 psig (689.5 kPag): 0.416 |
Flow Data Status |
N/A Generic |
