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This type precision orifice includes an o-ring for sealing against a flat surface. The set screw style can be installed in fittings, manifolds and custom parts for accurate flow rate control of liquids or gases.
Unit of Measure
Seal Material |
N/A Nitrile |
Material |
N/A 303 SS |
Nominal Orifice Size |
N/A 29 |
CV |
N/A 0.019 |
Maximum Temperature |
N/A 70 ºC |
Maximum Operating Pressure |
N/A 14 bar |
Maximum Opening Diameter |
N/A 1.57 mm |
Maximum Operating Pressure |
N/A 1400 kPa |
Connection A |
N/A M5 Threaded Insert O-Ring seal |
Screened |
N/A None |
Orifice Diameter |
N/A 0.74 mm |
Thread Size |
N/A M5x0.8 |
Width Across Flats (Hex) |
N/A 2.5 mm |
Total Length |
N/A 10.8 mm |
Orifice Diameter Accuracy |
N/A 0.013 mm |
Air Flow at Pressure - Standard Cu. Ft. Per Hour (SCFH) |
N/A 1 psig: 5.06 5 psig: 11.3 10 psig: 16.6 15 psig: 20.3 20 psig: 23.7 25 psig: 27.1 30 psig: 30.5 40 psig: 37.1 50 psig: 43.9 60 psig: 50.4 70 psig: 57.2 80 psig: 64.0 90 psig: 71.0 100 psig: 78.0 |
Air Flow at Vacuum - Standard Cu. Ft. Per Hour (SCFH) |
N/A 5 In. Hg.: 7.23 10 In. Hg.: 9.11 |
Air Flow at Vacuum, Choked Flow - Standard Cu. Ft. Per Hour (SCFH) |
N/A 15 In. Hg.: 9.56 20 In. Hg.: 9.56 30 In. Hg.: 9.56 |
Air Flow at Pressure - Standard Liters Per Minute (SLPM) |
N/A 1 psig (6.9 kPag): 2.39 5 psig (34.5 kPag): 5.31 10 psig (69.0 kPag): 7.83 15 psig (103.4 kPag): 9.58 20 psig (137.9 kPag): 11.2 25 psig (172.4 kPag): 12.8 30 psig (206.9 kPag): 14.4 40 psig (275.8 kPag): 17.5 50 psig (344.8 kPag): 20.7 60 psig (413.7 kPag): 23.8 70 psig (482.7 kPag): 27.0 80 psig (551.6 kPag): 30.2 90 psig (620.6 kPag): 33.5 100 psig (689.5 kPag): 36.8 |
Air Flow at Vacuum - Standard Liters Per Minute (SLPM) |
N/A 5 In. Hg. (127 Mm. Hg.): 3.41 10 In. Hg. (254 Mm. Hg.): 4.30 |
Air Flow at Vacuum, Choked Flow - Standard Liters Per Minute (SCFH) |
N/A 15 In. Hg. (381 Mm. Hg.): 4.51 20 In. Hg. (508 Mm. Hg.): 4.51 30 In. Hg. (762 Mm. Hg.): 4.51 |
Water Flow - Gallons/minute (GPM) |
N/A 1 psig: 0.019 2 psig: 0.027 3 psig: 0.033 4 psig: 0.038 5 psig: 0.042 6 psig: 0.047 7 psig: 0.050 8 psig: 0.054 9 psig: 0.057 10 psig: 0.060 15 psig: 0.074 20 psig: 0.085 30 psig: 0.104 40 psig: 0.120 50 psig: 0.134 60 psig: 0.147 70 psig: 0.159 80 psig: 0.170 90 psig: 0.180 100 psig: 0.190 |
Water Flow - Liters/minute (LPM) |
N/A 1 psig (6.9 kPag): 0.072 2 psig (13.8 kPag): 0.102 3 psig (20.7 kPag): 0.125 4 psig (27.6 kPag): 0.144 5 psig (34.5 kPag): 0.161 6 psig (41.4 kPag): 0.161 7 psig (48.3 kPag): 0.190 8 psig (55.2 kPag): 0.203 9 psig (62.1 kPag): 0.216 10 psig (69 kPag): 0.227 15 psig (103.4 kPag): 0.279 20 psig (137.9 kPag): 0.322 30 psig (206.9 kPag): 0.394 40 psig (275.8 kPag): 0.455 50 psig (344.8 kPag): 0.509 60 psig (413.7 kPag): 0.557 70 psig (482.7 kPag): 0.602 80 psig (551.6 kPag): 0.643 90 psig (620.6 kPag): 0.682 100 psig (689.5 kPag): 0.719 |
Flow Data Status |
N/A Generic |
