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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 |
CV |
N/A 0.0028 |
Seal Material |
N/A Viton |
Nominal Orifice Size |
N/A 28 |
Maximum Operating Pressure |
N/A 100 psig |
Inlet Type |
N/A Straight Thread |
Connection A |
N/A 10-32 UNF Male |
Screened |
N/A None |
Orifice Diameter |
N/A 0.011 in0.28 mm |
Width Across Flats (Hex) |
N/A 1/4 in |
Total Length |
N/A 9/32 in |
Orifice Diameter Accuracy |
N/A ±0.0003 in |
|
N/A
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|
N/A
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Air Flow at Pressure - Standard Liters Per Minute (SLPM)_Sapphire |
N/A 1 psig: 0.300 5 psig: 0.695 10 psig: 0.968 15 psig: 1.24 20 psig: 1.48 25 psig: 1.70 30 psig: 1.91 40 psig: 2.35 50 psig: 2.78 60 psig: 3.20 70 psig: 3.62 80 psig: 4.04 90 psig: 4.47 100 psig: 4.89 |
Air Flow at Vacuum - Standard Liters Per Minute (SLPM)_Sapphire |
N/A 5 In. Hg.: 0.451 10 In. Hg.: 0.556 |
Air Flow at Vacuum, Choked Flow - Standard Liters Per Minute (SLPM)_Sapphire |
N/A 15 In. Hg.: 0.626 20 In. Hg.: 0.626 30 In. Hg.: 0.626 |
Air Flow at Pressure - Standard Cu. Ft. Per Hour (SCFH)_Sapphire |
N/A 1 psig: 0.636 5 psig: 1.47 10 psig: 2.05 15 psig: 2.63 20 psig: 3.14 25 psig: 3.60 30 psig: 4.05 40 psig: 4.98 50 psig: 5.89 60 psig: 6.78 70 psig: 7.67 80 psig: 8.56 90 psig: 9.47 100 psig: 10.4 |
Air Flow at Vacuum - Standard Cu. Ft. Per Hour (SCFH)_Sapphire |
N/A 5 In. Hg.: 0.956 10 In. Hg.: 1.18 |
Air Flow at Vacuum, Choked Flow - Standard Cu. Ft. Per Hour (SCFH)_Sapphire |
N/A 15 In. Hg.: 1.33 20 In. Hg.: 1.33 30 In. Hg.: 1.33 |
