Precision Metal Orifice Coupler - 10-32 UNF, Brass
Precision Metal Orifice Coupler - 10-32 UNF, Brass
SKU:PRE-fed3ac
High precision brass orifice coupler for precise flow control in pneumatic and hydraulic circuits. Ideal for institutional use.
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 Orifice Coupler in 10-32 UNF offers high precision with an orifice diameter of 0.029 inches and an accuracy of ±0.0005 inches. Made of quality brass, this coupler ensures reliable performance with a CV of 0.019 and can withstand up to 100 psig pressure. Ideal for precision flow control in pneumatic and hydraulic circuits, it delivers accurate throttling and flow restriction. Tested for efficiency and cleanliness, this coupler complies with strict industry standards for institutional and government procurement.

Product Specifications
Application 0
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
Dimensions Orifice Diameter
0.029 in
Dimensions Orifice Diameter Accuracy
±0.0005 in
Dimensions Outside Diameter
0.312 in
Dimensions Total Length
0.50 in
Flow Data Air Flow At Pressure Standard Cu Ft Per Hour Scfh
1 psig: 5.06 | 5 psig: 11.3 | 10 psig: 16.6 | 15 psig: 20.3 | 20 psig: 23.7 | 25 psig: 27.1 | 30 psig: 30.5 | 40 psig: 37.1 | 50 psig: 43.9 | 60 psig: 50.4 | 70 psig: 57.2 | 80 psig: 64.0 | 90 psig: 71.0 | 100 psig: 78.0
Flow Data Air Flow At Pressure Standard Liters Per Minute Slpm
1 psig (6.9 kPag): 2.39 | 5 psig (34.5 kPag): 5.31 | 10 psig (69.0 kPag): 7.83 | 15 psig (103.4 kPag): 9.58 | 20 psig (137.9 kPag): 11.2 | 25 psig (172.4 kPag): 12.8 | 30 psig (206.9 kPag): 14.4 | 40 psig (275.8 kPag): 17.5 | 50 psig (344.8 kPag): 20.7 | 60 psig (413.7 kPag): 23.8 | 70 psig (482.7 kPag): 27.0 | 80 psig (551.6 kPag): 30.2 | 90 psig (620.6 kPag): 33.5 | 100 psig (689.5 kPag): 36.8
Flow Data Air Flow At Vacuum Choked Flow Standard Cu Ft Per Hour
15 In. Hg.: 9.56 | 20 In. Hg.: 9.56 | 30 In. Hg.: 9.56
Flow Data Air Flow At Vacuum Choked Flow Standard Liters Per Min
15 In. Hg. (381 Mm. Hg.): 4.51 | 20 In. Hg. (508 Mm. Hg.): 4.51 | 30 In. Hg. (762 Mm. Hg.): 4.51
Flow Data Air Flow At Vacuum Standard Cu Ft Per Hour Scfh
5 In. Hg.: 7.23 | 10 In. Hg.: 9.11
Flow Data Air Flow At Vacuum Standard Liters Per Minute Slpm
5 In. Hg. (127 Mm. Hg.): 3.41 | 10 In. Hg. (254 Mm. Hg.): 4.30
Flow Data Flow Data Status
Generic
Flow Data Water Flow Gallonsminute Gpm
1 psig: 0.019 | 2 psig: 0.027 | 3 psig: 0.033 | 4 psig: 0.038 | 5 psig: 0.042 | 6 psig: 0.047 | 7 psig: 0.050 | 8 psig: 0.054 | 9 psig: 0.057 | 10 psig: 0.060 | 15 psig: 0.074 | 20 psig: 0.085 | 30 psig: 0.104 | 40 psig: 0.120 | 50 psig: 0.134 | 60 psig: 0.147 | 70 psig: 0.159 | 80 psig: 0.170 | 90 psig: 0.180 | 100 psig: 0.190
Flow Data Water Flow Litersminute Lpm
1 psig (6.9 kPag): 0.072 | 2 psig (13.8 kPag): 0.102 | 3 psig (20.7 kPag): 0.125 | 4 psig (27.6 kPag): 0.144 | 5 psig (34.5 kPag): 0.161 | 6 psig (41.4 kPag): 0.161 | 7 psig (48.3 kPag): 0.190 | 8 psig (55.2 kPag): 0.203 | 9 psig (62.1 kPag): 0.216 | 10 psig (69 kPag): 0.227 | 15 psig (103.4 kPag): 0.279 | 20 psig (137.9 kPag): 0.322 | 30 psig (206.9 kPag): 0.394 | 40 psig (275.8 kPag): 0.455 | 50 psig (344.8 kPag): 0.509 | 60 psig (413.7 kPag): 0.557 | 70 psig (482.7 kPag): 0.602 | 80 psig (551.6 kPag): 0.643 | 90 psig (620.6 kPag): 0.682 | 100 psig (689.5 kPag): 0.719
Specifications Connection A
10-32 UNF Female
Specifications Connection B
10-32 UNF Female
Specifications Cv
0.019
Specifications Material
Brass
Specifications Maximum Operating Pressure
100 psig
Specifications Nominal Orifice Size
29
Specifications Screened
None