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The restrictors incorporate a precision synthetic sapphire orifice
which is fitted within a main body. The sapphire orifice is a stable,
accurate flow restrictor. Standard sizes range from .0012" to .0252"
orifice diameter in 32 increments.
Unit of Measure
Material |
N/A Brass |
Orifice Material |
N/A Synthetic Sapphire |
Seal Material |
N/A Viton |
Nominal Orifice Size |
N/A 20 |
CV |
N/A 0.0015 |
Maximum Operating Pressure |
N/A 100 psig |
Connection A |
N/A 10-32 UNF Male |
Connection B |
N/A 1/16" ID Barb |
Screened |
N/A None |
Orifice Diameter |
N/A 0.0079 in |
Orifice Diameter Accuracy |
N/A ±0.0003 in |
Width Across Flats (Hex) |
N/A 1/4 in |
Total Length |
N/A 0.530 in |
|
N/A
|
Air Flow at Pressure - Standard Liters Per Minute (SLPM)_Sapphire |
N/A 1 psig: 0.161 5 psig: 0.350 10 psig: 0.480 15 psig: 0.613 20 psig: 0.730 25 psig: 0.843 30 psig: 0.958 40 psig: 1.18 50 psig: 1.41 60 psig: 1.64 70 psig: 1.87 80 psig: 2.09 90 psig: 2.32 100 psig: 2.55 |
Air Flow at Vacuum - Standard Liters Per Minute (SLPM)_Sapphire |
N/A 5 In. Hg.: 0.229 10 In. Hg.: 0.292 |
Air Flow at Vacuum, Choked Flow - Standard Liters Per Minute (SLPM)_Sapphire |
N/A 15 In. Hg.: 0.320 20 In. Hg.: 0.320 30 In. Hg.: 0.320 |
Air Flow at Pressure - Standard Cu. Ft. Per Hour (SCFH)_Sapphire |
N/A 1 psig: 0.341 5 psig: 0.740 10 psig: 1.02 15 psig: 1.30 20 psig: 1.55 25 psig: 1.79 30 psig: 2.03 40 psig: 2.50 50 psig: 2.99 60 psig: 3.47 70 psig: 3.96 80 psig: 4.43 90 psig: 4.92 100 psig: 5.40 |
Air Flow at Vacuum - Standard Cu. Ft. Per Hour (SCFH)_Sapphire |
N/A 5 In. Hg.: 0.485 10 In. Hg.: 0.619 |
Air Flow at Vacuum, Choked Flow - Standard Cu. Ft. Per Hour (SCFH)_Sapphire |
N/A 15 In. Hg.: 0.678 20 In. Hg.: 0.678 30 In. Hg.: 0.678 |
