Part Number W-41-BR, Precision Metal Orifices - Dual Barb, 1/16" & 1/8" On O'Keefe Controls Co.

All Categories > Precision Orifices > Precision Metal Orifices > Precision Metal Orifices - Barb Connections > Precision Metal Orifices - Dual Barb, 1/16" & 1/8" > Part Number W-41-BR

Request Information Request Quote Add To Cart

One-piece construction of solid metal is employed. Orifices are accurately machined, thoroughly cleaned, and flow tested to exacting standards. Sizes range from .004" to .063" orifice diameter. Special sizes can be made to order.

Unit of Measure

Material	N/A Brass
Nominal Orifice Size	N/A 41
C_V	N/A 0.038
Maximum Operating Pressure	N/A 100 psig
Connection A	N/A 1/8" ID Barb
Connection B	N/A 1/8" ID Barb
Screened	N/A None

Orifice Diameter	N/A 0.041 in
Orifice Diameter Accuracy	N/A ±0.0005 in
Width Across Flats (Hex)	N/A 1/4 in
Total Length	N/A 0.800 in

N/A

Precision Flow Control - Gases or Liquids
Speed Controls - Cylinders and Actuators
Accurate Timing in Pneumatic or Hydraulic Circuits
Flow Restriction
Accurate Throttling
Snubbers - Gages and Instruments

Air Flow at Pressure - Standard Cu. Ft. Per Hour (SCFH)	N/A 1 psig: 9.90 5 psig: 22.5 10 psig: 31.4 15 psig: 38.6 20 psig: 45.3 25 psig: 52.3 30 psig: 59.3 40 psig: 73.3 50 psig: 87.5 60 psig: 102 70 psig: 117 80 psig: 131 90 psig: 146 100 psig: 164
Air Flow at Vacuum - Standard Cu. Ft. Per Hour (SCFH)	N/A 5 In. Hg.: 14.5 10 In. Hg.: 18.0
Air Flow at Vacuum, Choked Flow - Standard Cu. Ft. Per Hour (SCFH)	N/A 15 In. Hg.: 18.8 20 In. Hg.: 18.8 30 In. Hg.: 18.8
Air Flow at Pressure - Standard Liters Per Minute (SLPM)	N/A 1 psig (6.9 kPag): 4.67 5 psig (34.5 kPag): 10.6 10 psig (69.0 kPag): 14.8 15 psig (103.4 kPag): 18.2 20 psig (137.9 kPag): 21.4 25 psig (172.4 kPag): 24.7 30 psig (206.9 kPag): 28 40 psig (275.8 kPag): 34.6 50 psig (344.8 kPag): 41.3 60 psig (413.7 kPag): 48.1 70 psig (482.7 kPag): 55 80 psig (551.6 kPag): 61.9 90 psig (620.6 kPag): 68.9 100 psig (689.5 kPag): 77.3
Air Flow at Vacuum - Standard Liters Per Minute (SLPM)	N/A 5 In. Hg. (127 Mm. Hg.): 6.82 10 In. Hg. (254 Mm. Hg.): 8.5
Air Flow at Vacuum, Choked Flow - Standard Liters Per Minute (SCFH)	N/A 15 In. Hg. (381 Mm. Hg.): 8.87 20 In. Hg. (508 Mm. Hg.): 8.87 30 In. Hg. (762 Mm. Hg.): 8.87
Water Flow - Gallons/minute (GPM)	N/A 1 psig: 0.038 2 psig: 0.054 3 psig: 0.066 4 psig: 0.076 5 psig: 0.085 6 psig: 0.093 7 psig: 0.101 8 psig: 0.107 9 psig: 0.114 10 psig: 0.120 15 psig: 0.147 20 psig: 0.170 30 psig: 0.208 40 psig: 0.240 50 psig: 0.269 60 psig: 0.294 70 psig: 0.318 80 psig: 0.340 90 psig: 0.360 100 psig: 0.380
Water Flow - Liters/minute (LPM)	N/A 1 psig (6.9 kPag): 0.144 2 psig (13.8 kPag): 0.203 3 psig (20.7 kPag): 0.249 4 psig (27.6 kPag): 0.288 5 psig (34.5 kPag): 0.322 6 psig (41.4 kPag): 0.352 7 psig (48.3 kPag): 0.381 8 psig (55.2 kPag): 0.407 9 psig (62.1 kPag): 0.432 10 psig (69 kPag): 0.455 15 psig (103.4 kPag): 0.557 20 psig (137.9 kPag): 0.643 30 psig (206.9 kPag): 0.788 40 psig (275.8 kPag): 0.910 50 psig (344.8 kPag): 1.017 60 psig (413.7 kPag): 1.114 70 psig (482.7 kPag): 1.203 80 psig (551.6 kPag): 1.287 90 psig (620.6 kPag): 1.365 100 psig (689.5 kPag): 1.438
Flow Data Status	N/A Generic

^