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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 76 |
CV |
N/A 0.130 |
Maximum Temperature |
N/A 70 ºC |
Maximum Operating Pressure |
N/A 14 bar |
Maximum Opening Diameter |
N/A 3.18 mm |
Maximum Operating Pressure |
N/A 1400 kPa |
Connection A |
N/A M8 Threaded Insert O-Ring seal |
Screened |
N/A None |
Orifice Diameter |
N/A 1.93 mm |
Thread Size |
N/A M8x1.25 |
Width Across Flats (Hex) |
N/A 4 mm |
Total Length |
N/A 16.3 mm |
Orifice Diameter Accuracy |
N/A 0.013 mm |
Air Flow at Pressure - Standard Cu. Ft. Per Hour (SCFH) |
N/A 1 psig: 39.3 5 psig: 83.5 10 psig: 112 15 psig: 136 20 psig: 160 25 psig: 183 30 psig: 206 40 psig: 254 50 psig: 301 60 psig: 347 70 psig: 394 80 psig: 443 90 psig: 489 100 psig: 540 |
Air Flow at Vacuum - Standard Cu. Ft. Per Hour (SCFH) |
N/A 5 In. Hg.: 55.1 10 In. Hg.: 68.9 |
Air Flow at Vacuum, Choked Flow - Standard Cu. Ft. Per Hour (SCFH) |
N/A 15 In. Hg.: 71.8 20 In. Hg.: 71.8 30 In. Hg.: 71.8 |
Air Flow at Pressure - Standard Liters Per Minute (SLPM) |
N/A 1 psig (6.9 kPag): 18.5 5 psig (34.5 kPag): 39.4 10 psig (69.0 kPag): 52.9 15 psig (103.4 kPag): 64 20 psig (137.9 kPag): 75.3 25 psig (172.4 kPag): 86.4 30 psig (206.9 kPag): 97.4 40 psig (275.8 kPag): 120 50 psig (344.8 kPag): 142 60 psig (413.7 kPag): 164 70 psig (482.7 kPag): 186 80 psig (551.6 kPag): 209 90 psig (620.6 kPag): 231 100 psig (689.5 kPag): 255 |
Air Flow at Vacuum - Standard Liters Per Minute (SLPM) |
N/A 5 In. Hg. (127 Mm. Hg.): 26 10 In. Hg. (254 Mm. Hg.): 32.5 |
Air Flow at Vacuum, Choked Flow - Standard Liters Per Minute (SCFH) |
N/A 15 In. Hg. (381 Mm. Hg.): 33.9 20 In. Hg. (508 Mm. Hg.): 33.9 30 In. Hg. (762 Mm. Hg.): 33.9 |
Water Flow - Gallons/minute (GPM) |
N/A 1 psig: 0.130 2 psig: 0.184 3 psig: 0.225 4 psig: 0.260 5 psig: 0.291 6 psig: 0.318 7 psig: 0.344 8 psig: 0.368 9 psig: 0.390 10 psig: 0.411 15 psig: 0.503 20 psig: 0.581 30 psig: 0.712 40 psig: 0.822 50 psig: 0.919 60 psig: 1.007 70 psig: 1.088 80 psig: 1.163 90 psig: 1.233 100 psig: 1.300 |
Water Flow - Liters/minute (LPM) |
N/A 1 psig (6.9 kPag): 0.492 2 psig (13.8 kPag): 0.696 3 psig (20.7 kPag): 0.852 4 psig (27.6 kPag): 0.984 5 psig (34.5 kPag): 1.100 6 psig (41.4 kPag): 1.205 7 psig (48.3 kPag): 1.302 8 psig (55.2 kPag): 1.392 9 psig (62.1 kPag): 1.476 10 psig (69 kPag): 1.556 15 psig (103.4 kPag): 1.906 20 psig (137.9 kPag): 2.201 30 psig (206.9 kPag): 2.695 40 psig (275.8 kPag): 3.112 50 psig (344.8 kPag): 3.480 60 psig (413.7 kPag): 3.812 70 psig (482.7 kPag): 4.117 80 psig (551.6 kPag): 4.401 90 psig (620.6 kPag): 4.668 100 psig (689.5 kPag): 4.921 |
Flow Data Status |
N/A Generic |
