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    The inserts shown on this page are designed to press-fit into openings accurately machined in fittings, manifolds and custom parts. There is a choice of insert sizes and materials of construction.
Unit of Measure

Material

 N/A 303 SS

Nominal Orifice Size

 N/A 104

CV

 N/A 0.250

Maximum Operating Pressure

 N/A 4000 psig

Connection A

 N/A .380" Press-Fit Insert

Screened

 N/A None

Orifice Diameter

 N/A 0.1040 in2.64 mm

Thread Size

 N/A 10-32

Total Length

 N/A 0.270 in

Maximum Outside Diameter

 N/A 0.3805 in

Minimum Outside Diameter

 N/A 0.3800 in

Orifice Diameter Accuracy

 N/A ±0.0005 in

Press Fit into Bore

 N/A 0.3785 to 0.3795 in

N/A

    The inserts can be used with a wide variety of fittings by accurately machining the inside of the fitting. The orifice is then pressed into the fitting for control of the flow rate of liquids or gases. Manifolds or other custom assemblies that require flow rate control of fluids can be accurately machined to press fit the orifices.

Air Flow at Pressure - Standard Cu. Ft. Per Hour (SCFH)

 N/A 1 psig: 75.2 5 psig: 162 10 psig: 216 15 psig: 261 20 psig: 305 25 psig: 347 30 psig: 392 40 psig: 483 50 psig: 576 60 psig: 667 70 psig: 763 80 psig: 856 90 psig: 947 100 psig: 1047

Air Flow at Vacuum - Standard Cu. Ft. Per Hour (SCFH)

 N/A 5 In. Hg.: 104 10 In. Hg.: 130

Air Flow at Vacuum, Choked Flow - Standard Cu. Ft. Per Hour (SCFH)

 N/A 15 In. Hg.: 135 20 In. Hg.: 135 30 In. Hg.: 135

Air Flow at Pressure - Standard Liters Per Minute (SLPM)

 N/A 1 psig (6.9 kPag): 35.5 5 psig (34.5 kPag): 76.6 10 psig (69.0 kPag): 102 15 psig (103.4 kPag): 123 20 psig (137.9 kPag): 144 25 psig (172.4 kPag): 164 30 psig (206.9 kPag): 185 40 psig (275.8 kPag): 228 50 psig (344.8 kPag): 272 60 psig (413.7 kPag): 315 70 psig (482.7 kPag): 360 80 psig (551.6 kPag): 404 90 psig (620.6 kPag): 447 100 psig (689.5 kPag): 494

Air Flow at Vacuum - Standard Liters Per Minute (SLPM)

 N/A 5 In. Hg. (127 Mm. Hg.): 49 10 In. Hg. (254 Mm. Hg.): 61.2

Air Flow at Vacuum, Choked Flow - Standard Liters Per Minute (SCFH)

 N/A 15 In. Hg. (381 Mm. Hg.): 63.8 20 In. Hg. (508 Mm. Hg.): 63.8 30 In. Hg. (762 Mm. Hg.): 63.8

Water Flow - Gallons/minute (GPM)

 N/A 1 psig: 0.250 2 psig: 0.354 3 psig: 0.433 4 psig: 0.500 5 psig: 0.559 6 psig: 0.612 7 psig: 0.661 8 psig: 0.707 9 psig: 0.750 10 psig: 0.791 15 psig: 0.968 20 psig: 1.118 30 psig: 1.369 40 psig: 1.581 50 psig: 1.768 60 psig: 1.936 70 psig: 2.092 80 psig: 2.236 90 psig: 2.372 100 psig: 2.500

Water Flow - Liters/minute (LPM)

 N/A 1 psig (6.9 kPag): 0.946 2 psig (13.8 kPag): 1.338 3 psig (20.7 kPag): 1.639 4 psig (27.6 kPag): 1.893 5 psig (34.5 kPag): 2.116 6 psig (41.4 kPag): 2.318 7 psig (48.3 kPag): 2.504 8 psig (55.2 kPag): 2.677 9 psig (62.1 kPag): 2.839 10 psig (69 kPag): 2.993 15 psig (103.4 kPag): 3.665 20 psig (137.9 kPag): 4.232 30 psig (206.9 kPag): 5.183 40 psig (275.8 kPag): 5.985 50 psig (344.8 kPag): 6.692 60 psig (413.7 kPag): 7.33 70 psig (482.7 kPag): 7.918 80 psig (551.6 kPag): 8.464 90 psig (620.6 kPag): 8.978 100 psig (689.5 kPag): 9.464

Flow Data Status

 N/A Generic