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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 316 SS |
Nominal Orifice Size |
N/A 6 |
Connection A |
N/A 8-32 UNC Threaded Insert |
Screened |
N/A None |
Orifice Diameter |
N/A 0.0059 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: 0.182 5 psig: 0.45 10 psig: 0.65 15 psig: 0.82 20 psig: 0.97 25 psig: 1.12 30 psig: 1.26 40 psig: 1.56 50 psig: 1.86 60 psig: 2.16 70 psig: 2.46 80 psig: 2.75 90 psig: 3.05 100 psig: 3.35 |
Air Flow at Vacuum - Standard Cu. Ft. Per Hour (SCFH) |
N/A 5 In. Hg.: 0.273 10 In. Hg.: 0.356 |
Air Flow at Vacuum, Choked Flow - Standard Cu. Ft. Per Hour (SCFH) |
N/A 15 In. Hg.: 0.392 20 In. Hg.: 0.392 30 In. Hg.: 0.392 |
Air Flow at Pressure - Standard Liters Per Minute (SLPM) |
N/A 1 psig (6.9 kPag): 0.086 5 psig (34.5 kPag): 0.21 10 psig (69.0 kPag): 0.31 15 psig (103.4 kPag): 0.39 20 psig (137.9 kPag): 0.46 25 psig (172.4 kPag): 0.53 30 psig (206.9 kPag): 0.60 40 psig (275.8 kPag): 0.74 50 psig (344.8 kPag): 0.88 60 psig (413.7 kPag): 1.02 70 psig (482.7 kPag): 1.16 80 psig (551.6 kPag): 1.30 90 psig (620.6 kPag): 1.44 100 psig (689.5 kPag): 1.58 |
Air Flow at Vacuum - Standard Liters Per Minute (SLPM) |
N/A 5 In. Hg. (127 Mm. Hg.): 0.129 10 In. Hg. (254 Mm. Hg.): 0.168 |
Air Flow at Vacuum, Choked Flow - Standard Liters Per Minute (SCFH) |
N/A 15 In. Hg. (381 Mm. Hg.): 0.185 20 In. Hg. (508 Mm. Hg.): 0.185 30 In. Hg. (762 Mm. Hg.): 0.185 |
Water Flow - Gallons/minute (GPM) |
N/A 1 psig: 0.0009 2 psig: 0.0012 3 psig: 0.0015 4 psig: 0.0017 5 psig: 0.0019 6 psig: 0.0021 7 psig: 0.0023 8 psig: 0.0024 9 psig: 0.0026 10 psig: 0.0027 15 psig: 0.0033 20 psig: 0.0038 30 psig: 0.0047 40 psig: 0.0054 50 psig: 0.0061 60 psig: 0.0067 70 psig: 0.0072 80 psig: 0.0077 90 psig: 0.0082 100 psig: 0.0086 |
Water Flow - Liters/minute (LPM) |
N/A 1 psig (6.9 kPag): 0.0033 2 psig (13.8 kPag): 0.0046 3 psig (20.7 kPag): 0.0056 4 psig (27.6 kPag): 0.0065 5 psig (34.5 kPag): 0.0073 6 psig (41.4 kPag): 0.0073 7 psig (48.3 kPag): 0.0086 8 psig (55.2 kPag): 0.0092 9 psig (62.1 kPag): 0.0098 10 psig (69 kPag): 0.0103 15 psig (103.4 kPag): 0.0126 20 psig (137.9 kPag): 0.0146 30 psig (206.9 kPag): 0.0178 40 psig (275.8 kPag): 0.0206 50 psig (344.8 kPag): 0.0230 60 psig (413.7 kPag): 0.0252 70 psig (482.7 kPag): 0.0272 80 psig (551.6 kPag): 0.0291 90 psig (620.6 kPag): 0.0309 100 psig (689.5 kPag): 0.0326 |
Flow Data Status |
N/A Generic |
