Precision Metal Orifices Tube Adapters 1/8 NPT x Tube
Precision Metal Orifices Tube Adapters 1/8 NPT x Tube
SKU:PRE-20b619
High-precision metal orifices for fluid control, ideal for government and institutional applications.
Regular price
$29.99
Regular price
Sale price
$29.99
Unit price
per
Delivery via Maden
Expect your order to arrive on time.
Secure Payments
All orders are processed through a secure, PCI-compliant checkout.



The Precision Metal Orifices Tube Adapters provide unparalleled accuracy and durability for fluid control applications. Made of high-quality Brass/Plastic with a Buna-N seal, these adapters ensure reliable performance under pressures up to 140 psig. With a CV of 0.033 and various air and water flow rates, they offer precise control and efficiency. Designed to meet stringent industry standards, including DoD procurement and GSA requirements, these adapters are ideal for government and institutional use.
Product Specifications
Dimensions Orifice Diameter
0.039 in
Dimensions Total Length
0.87 in
Dimensions Width Across Flats Hex
1/2 in
Flow Data Air Flow At Pressure Standard Cu Ft Per Hour Scfh
1 psig: 9.45 | 5 psig: 20.6 | 10 psig: 28.8 | 15 psig: 35.4 | 20 psig: 41.5 | 25 psig: 47.9 | 30 psig: 54.2 | 40 psig: 67.0 | 50 psig: 79.7 | 60 psig: 92.8 | 70 psig: 106 | 80 psig: 119 | 90 psig: 132 | 100 psig: 146
Flow Data Air Flow At Pressure Standard Liters Per Minute Slpm
1 psig (6.9 kPag): 4.46 | 5 psig (34.5 kPag): 9.7 | 10 psig (69.0 kPag): 13.6 | 15 psig (103.4 kPag): 16.7 | 20 psig (137.9 kPag): 19.6 | 25 psig (172.4 kPag): 22.6 | 30 psig (206.9 kPag): 25.6 | 40 psig (275.8 kPag): 31.6 | 50 psig (344.8 kPag): 37.6 | 60 psig (413.7 kPag): 43.8 | 70 psig (482.7 kPag): 50 | 80 psig (551.6 kPag): 56.2 | 90 psig (620.6 kPag): 62.4 | 100 psig (689.5 kPag): 68.7
Flow Data Air Flow At Vacuum Choked Flow Standard Cu Ft Per Hour
15 In. Hg.: 17.4 | 20 In. Hg.: 17.4 | 30 In. Hg.: 17.4
Flow Data Air Flow At Vacuum Choked Flow Standard Liters Per Min
15 In. Hg. (381 Mm. Hg.): 8.22 | 20 In. Hg. (508 Mm. Hg.): 8.22 | 30 In. Hg. (762 Mm. Hg.): 8.22
Flow Data Air Flow At Vacuum Standard Cu Ft Per Hour Scfh
5 In. Hg.: 13.3 | 10 In. Hg.: 16.6
Flow Data Air Flow At Vacuum Standard Liters Per Minute Slpm
5 In. Hg. (127 Mm. Hg.): 6.29 | 10 In. Hg. (254 Mm. Hg.): 7.85
Flow Data Flow Data Status
Generic
Flow Data Water Flow Gallonsminute Gpm
1 psig: 0.033 | 2 psig: 0.047 | 3 psig: 0.057 | 4 psig: 0.066 | 5 psig: 0.074 | 6 psig: 0.081 | 7 psig: 0.087 | 8 psig: 0.093 | 9 psig: 0.099 | 10 psig: 0.104 | 15 psig: 0.128 | 20 psig: 0.148 | 30 psig: 0.181 | 40 psig: 0.209 | 50 psig: 0.233 | 60 psig: 0.256 | 70 psig: 0.276 | 80 psig: 0.295 | 90 psig: 0.313 | 100 psig: 0.330
Flow Data Water Flow Litersminute Lpm
1 psig (6.9 kPag): 0.125 | 2 psig (13.8 kPag): 0.177 | 3 psig (20.7 kPag): 0.216 | 4 psig (27.6 kPag): 0.250 | 5 psig (34.5 kPag): 0.279 | 6 psig (41.4 kPag): 0.306 | 7 psig (48.3 kPag): 0.331 | 8 psig (55.2 kPag): 0.353 | 9 psig (62.1 kPag): 0.375 | 10 psig (69 kPag): 0.395 | 15 psig (103.4 kPag): 0.484 | 20 psig (137.9 kPag): 0.559 | 30 psig (206.9 kPag): 0.684 | 40 psig (275.8 kPag): 0.79 | 50 psig (344.8 kPag): 0.883 | 60 psig (413.7 kPag): 0.968 | 70 psig (482.7 kPag): 1.045 | 80 psig (551.6 kPag): 1.117 | 90 psig (620.6 kPag): 1.185 | 100 psig (689.5 kPag): 1.249
Specifications Connection A
1/8" NPT Male
Specifications Connection B
3/16" OD Tube Push-Lock
Specifications Cv
0.033
Specifications Material
Brass/Plastic
Specifications Maximum Operating Pressure
140 psig
Specifications Nominal Orifice Size
39
Specifications Screened
None
Specifications Seal Material
Buna-N