Parametric Search
    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 Brass

Nominal Orifice Size

N/A 11

CV

N/A 0.0028

Maximum Operating Pressure

N/A 2000 psig

Connection A

N/A .258" Press-Fit Insert

Screened

N/A None

Orifice Diameter

N/A 0.011 in0.28 mm

Total Length

N/A 0.156 in

Maximum Outside Diameter

N/A 0.259 in

Minimum Outside Diameter

N/A 0.258 in

Orifice Diameter Accuracy

N/A ±0.0005 in

Press Fit into Bore

N/A 0.256 to 0.257 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: 0.653 10 psig: 2.14 100 psig: 10.5 15 psig: 2.67 20 psig: 3.16 25 psig: 3.62 30 psig: 4.09 40 psig: 5.02 5 psig: 1.51 50 psig: 5.93 60 psig: 6.84 70 psig: 7.76 80 psig: 8.67 90 psig: 9.56

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

N/A 10 In. Hg.: 1.20 5 In. Hg.: 0.953

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

N/A 15 In. Hg.: 1.30 20 In. Hg.: 1.30 30 In. Hg.: 1.30

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

N/A 1 psig (6.9 kPag): 0.308 10 psig (69.0 kPag): 1.01 100 psig (689.5 kPag): 4.94 15 psig (103.4 kPag): 1.26 20 psig (137.9 kPag): 1.49 25 psig (172.4 kPag): 1.71 30 psig (206.9 kPag): 1.93 40 psig (275.8 kPag): 2.37 5 psig (34.5 kPag): 0.71 50 psig (344.8 kPag): 2.80 60 psig (413.7 kPag): 3.23 70 psig (482.7 kPag): 3.66 80 psig (551.6 kPag): 4.09 90 psig (620.6 kPag): 4.51

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

N/A 10 In. Hg. (254 Mm. Hg.): 0.564 5 In. Hg. (127 Mm. Hg.): 0.450

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

N/A 15 In. Hg. (381 Mm. Hg.): 0.614 20 In. Hg. (508 Mm. Hg.): 0.614 30 In. Hg. (762 Mm. Hg.): 0.614

Water Flow - Gallons/minute (GPM)

N/A 1 psig: 0.0028 2 psig: 0.0040 3 psig: 0.0048 4 psig: 0.0056 5 psig: 0.0063 6 psig: 0.0069 7 psig: 0.0074 8 psig: 0.0079 9 psig: 0.0084 10 psig: 0.0089 15 psig: 0.0108 20 psig: 0.0125 30 psig: 0.0153 40 psig: 0.0177 50 psig: 0.0198 60 psig: 0.0217 70 psig: 0.0234 80 psig: 0.0250 90 psig: 0.0266 100 psig: 0.0280

Water Flow - Liters/minute (LPM)

N/A 1 psig (6.9 kPag): 0.0106 2 psig (13.8 kPag): 0.0150 3 psig (20.7 kPag): 0.0184 4 psig (27.6 kPag): 0.0212 5 psig (34.5 kPag): 0.0237 6 psig (41.4 kPag): 0.0237 7 psig (48.3 kPag): 0.0280 8 psig (55.2 kPag): 0.0300 9 psig (62.1 kPag): 0.0318 10 psig (69 kPag): 0.0335 15 psig (103.4 kPag): 0.0411 20 psig (137.9 kPag): 0.0474 30 psig (206.9 kPag): 0.0581 40 psig (275.8 kPag): 0.0670 50 psig (344.8 kPag): 0.0749 60 psig (413.7 kPag): 0.0821 70 psig (482.7 kPag): 0.0887 80 psig (551.6 kPag): 0.0948 90 psig (620.6 kPag): 0.1006 100 psig (689.5 kPag): 0.1060

Flow Data Status

N/A Generic