Request Information Request Quote Add To Cart
    Orifices are accurately machined, thoroughly cleaned, and flow tested to exacting standards. Sizes range from .004" to as large as .063" orifice diameter dependent on fitting geometry. Special sizes can be made to order.
Unit of Measure

Material

 N/A Brass

Nominal Orifice Size

 N/A 38

CV

 N/A 0.032

Maximum Operating Pressure

 N/A 100 psig

Connection A

 N/A 10-32 UNF Male

Connection B

 N/A 10-32 UNF Female

Screened

 N/A None

Orifice Diameter

 N/A 0.038 in

Orifice Diameter Accuracy

 N/A ±0.0005 in

Width Across Flats (Hex)

 N/A 5/16 in

Total Length

 N/A 0.440 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: 8.75 5 psig: 19.3 10 psig: 26.5 15 psig: 32.6 20 psig: 38.4 25 psig: 44.1 30 psig: 50.0 40 psig: 67.2 50 psig: 73.7 60 psig: 86.0 70 psig: 98.1 80 psig: 110 90 psig: 122 100 psig: 135

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

 N/A 5 In. Hg.: 12.3 10 In. Hg.: 15.4

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

 N/A 15 In. Hg.: 16.2 20 In. Hg.: 16.2 30 In. Hg.: 16.2

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

 N/A 1 psig (6.9 kPag): 4.13 5 psig (34.5 kPag): 9.09 10 psig (69.0 kPag): 12.5 15 psig (103.4 kPag): 15.4 20 psig (137.9 kPag): 18.1 25 psig (172.4 kPag): 20.8 30 psig (206.9 kPag): 23.6 40 psig (275.8 kPag): 31.7 50 psig (344.8 kPag): 34.8 60 psig (413.7 kPag): 40.6 70 psig (482.7 kPag): 46.3 80 psig (551.6 kPag): 52.1 90 psig (620.6 kPag): 57.8 100 psig (689.5 kPag): 63.7

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

 N/A 5 In. Hg. (127 Mm. Hg.): 5.81 10 In. Hg. (254 Mm. Hg.): 7.29

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

 N/A 15 In. Hg. (381 Mm. Hg.): 7.63 20 In. Hg. (508 Mm. Hg.): 7.63 30 In. Hg. (762 Mm. Hg.): 7.63

Water Flow - Gallons/minute (GPM)

 N/A 1 psig: 0.032 2 psig: 0.045 3 psig: 0.055 4 psig: 0.064 5 psig: 0.072 6 psig: 0.078 7 psig: 0.085 8 psig: 0.091 9 psig: 0.096 10 psig: 0.101 15 psig: 0.124 20 psig: 0.143 30 psig: 0.175 40 psig: 0.202 50 psig: 0.226 60 psig: 0.248 70 psig: 0.268 80 psig: 0.286 90 psig: 0.304 100 psig: 0.320

Water Flow - Liters/minute (LPM)

 N/A 1 psig (6.9 kPag): 0.121 2 psig (13.8 kPag): 0.171 3 psig (20.7 kPag): 0.210 4 psig (27.6 kPag): 0.242 5 psig (34.5 kPag): 0.271 6 psig (41.4 kPag): 0.297 7 psig (48.3 kPag): 0.320 8 psig (55.2 kPag): 0.343 9 psig (62.1 kPag): 0.363 10 psig (69 kPag): 0.383 15 psig (103.4 kPag): 0.469 20 psig (137.9 kPag): 0.542 30 psig (206.9 kPag): 0.663 40 psig (275.8 kPag): 0.766 50 psig (344.8 kPag): 0.857 60 psig (413.7 kPag): 0.938 70 psig (482.7 kPag): 1.013 80 psig (551.6 kPag): 1.083 90 psig (620.6 kPag): 1.149 100 psig (689.5 kPag): 1.211

Flow Data Status

 N/A Generic