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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 316 SS

Nominal Orifice Size

 N/A 113

CV

 N/A 0.310

Maximum Operating Pressure

 N/A 4000 psig

Connection A

 N/A .414" Press-Fit Insert

Screened

 N/A None

Orifice Diameter

 N/A 0.1130 in2.87 mm

Total Length

 N/A 0.440 in

Maximum Outside Diameter

 N/A 0.4145 in

Minimum Outside Diameter

 N/A 0.4140 in

Orifice Diameter Accuracy

 N/A ±0.0005 in

Press Fit into Bore

 N/A 0.4125 to 0.4135 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: 91.4 5 psig: 195 10 psig: 250 15 psig: 303 20 psig: 354 25 psig: 405 30 psig: 458 40 psig: 566 50 psig: 672 60 psig: 780 70 psig: 892 80 psig: 1000 90 psig: 1106 100 psig: 1225

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

 N/A 5 In. Hg.: 123 10 In. Hg.: 153

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

 N/A 15 In. Hg.: 160 20 In. Hg.: 160 30 In. Hg.: 160

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

 N/A 1 psig (6.9 kPag): 43.1 5 psig (34.5 kPag): 92.1 10 psig (69.0 kPag): 118 15 psig (103.4 kPag): 143 20 psig (137.9 kPag): 167 25 psig (172.4 kPag): 191 30 psig (206.9 kPag): 216 40 psig (275.8 kPag): 267 50 psig (344.8 kPag): 317 60 psig (413.7 kPag): 368 70 psig (482.7 kPag): 421 80 psig (551.6 kPag): 472 90 psig (620.6 kPag): 522 100 psig (689.5 kPag): 578

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

 N/A 5 In. Hg. (127 Mm. Hg.): 57.9 10 In. Hg. (254 Mm. Hg.): 72.2

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

 N/A 15 In. Hg. (381 Mm. Hg.): 75.3 20 In. Hg. (508 Mm. Hg.): 75.3 30 In. Hg. (762 Mm. Hg.): 75.3

Water Flow - Gallons/minute (GPM)

 N/A 1 psig: 0.310 2 psig: 0.438 3 psig: 0.537 4 psig: 0.620 5 psig: 0.693 6 psig: 0.759 7 psig: 0.820 8 psig: 0.877 9 psig: 0.930 10 psig: 0.980 15 psig: 1.201 20 psig: 1.386 30 psig: 1.698 40 psig: 1.961 50 psig: 2.192 60 psig: 2.401 70 psig: 2.594 80 psig: 2.773 90 psig: 2.941 100 psig: 3.100

Water Flow - Liters/minute (LPM)

 N/A 1 psig (6.9 kPag): 1.173 2 psig (13.8 kPag): 1.660 3 psig (20.7 kPag): 2.033 4 psig (27.6 kPag): 2.347 5 psig (34.5 kPag): 2.624 6 psig (41.4 kPag): 2.874 7 psig (48.3 kPag): 3.105 8 psig (55.2 kPag): 3.319 9 psig (62.1 kPag): 3.52 10 psig (69 kPag): 3.711 15 psig (103.4 kPag): 4.545 20 psig (137.9 kPag): 5.248 30 psig (206.9 kPag): 6.427 40 psig (275.8 kPag): 7.422 50 psig (344.8 kPag): 8.298 60 psig (413.7 kPag): 9.09 70 psig (482.7 kPag): 9.818 80 psig (551.6 kPag): 10.496 90 psig (620.6 kPag): 11.133 100 psig (689.5 kPag): 11.735

Flow Data Status

 N/A Generic