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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 316 SS |
Nominal Orifice Size |
N/A 9 |
CV |
N/A 0.00028 |
Orifice Material |
N/A Synthetic Sapphire/Nylon Sleeve |
Maximum Operating Pressure |
N/A 100 psig |
Connection A |
N/A 1/4" OD Tube Compression |
Connection B |
N/A 1/4" OD Tube Compression |
Screened |
N/A None |
Orifice Diameter |
N/A 0.0035 in0.09 mm |
Width Across Flats (Hex) |
N/A 9/16 in |
Total Length |
N/A 1.61 in |
Width Across Flats (Hex) 2 |
N/A 1/2 in |
Orifice Diameter Accuracy |
N/A ±0.0003 in |
|
N/A
|
Air Flow at Pressure - Standard Liters Per Minute (SLPM)_Sapphire |
N/A 1 psig: 0.034 5 psig: 0.076 10 psig: 0.107 15 psig: 0.134 20 psig: 0.159 25 psig: 0.184 30 psig: 0.208 40 psig: 0.257 50 psig: 0.306 60 psig: 0.356 70 psig: 0.403 80 psig: 0.453 90 psig: 0.502 100 psig: 0.551 |
Air Flow at Vacuum - Standard Liters Per Minute (SLPM)_Sapphire |
N/A 5 In. Hg.: 0.047 10 In. Hg.: 0.061 |
Air Flow at Vacuum, Choked Flow - Standard Liters Per Minute (SLPM)_Sapphire |
N/A 15 In. Hg.: 0.065 20 In. Hg.: 0.065 30 In. Hg.: 0.065 |
Air Flow at Pressure - Standard Cu. Ft. Per Hour (SCFH)_Sapphire |
N/A 1 psig: 0.072 5 psig: 0.161 10 psig: 0.227 15 psig: 0.284 20 psig: 0.337 25 psig: 0.390 30 psig: 0.441 40 psig: 0.544 50 psig: 0.648 60 psig: 0.754 70 psig: 0.854 80 psig: 0.960 90 psig: 1.06 100 psig: 1.17 |
Air Flow at Vacuum - Standard Cu. Ft. Per Hour (SCFH)_Sapphire |
N/A 5 In. Hg.: 0.100 10 In. Hg.: 0.128 |
Air Flow at Vacuum, Choked Flow - Standard Cu. Ft. Per Hour (SCFH)_Sapphire |
N/A 15 In. Hg.: 0.138 20 In. Hg.: 0.138 30 In. Hg.: 0.138 |
