Precision Inch Threaded Orifice Inserts Kit
Precision Inch Threaded Orifice Inserts Kit
SKU:PRE-ef23a3
Control liquid or gas flow effortlessly with the Precision Inch Threaded Orifice Inserts Kit. Sizes: 6-32 UNC, 10-32 UNF, 1/4"-20 UNC, 5/16"-18 UNC, 3/8"-16 UNC. Crafted from durable brass or 316 SS.
Regular price
$45.99
Regular price
Sale price
$45.99
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 Inch Threaded Orifice Inserts Kit includes set screw style orifice inserts in various sizes (6-32 UNC, 10-32 UNF, 1/4"-20 UNC, 5/16"-18 UNC, 3/8"-16 UNC). Crafted from durable brass or 316 SS, these inserts, with orifice diameters ranging from .004" to .063", are ideal for controlling liquid or gas flow in fittings, manifolds, or custom parts. With precise dimensions and superior material quality, this kit ensures accurate flow rates while guaranteeing reliable performance in a wide range of applications.
Product Specifications
Dimensions Orifice Diameter
0.031 in
Dimensions Thread Size
5/16-18
Dimensions Total Length
0.38 in
Dimensions Width Across Flats Hex
5/32 in
Flow Data Air Flow At Pressure Standard Cu Ft Per Hour Scfh
1 psig: 5.62 | 5 psig: 12.4 | 10 psig: 18.3 | 15 psig: 22.5 | 20 psig: 26.3 | 25 psig: 30.1 | 30 psig: 33.7 | 40 psig: 41.1 | 50 psig: 48.5 | 60 psig: 55.9 | 70 psig: 63.6 | 80 psig: 71.2 | 90 psig: 78.8 | 100 psig: 86.7
Flow Data Air Flow At Pressure Standard Liters Per Minute Slpm
1 psig (6.9 kPag): 2.65 | 5 psig (34.5 kPag): 5.86 | 10 psig (69.0 kPag): 8.63 | 15 psig (103.4 kPag): 10.6 | 20 psig (137.9 kPag): 12.4 | 25 psig (172.4 kPag): 14.2 | 30 psig (206.9 kPag): 15.9 | 40 psig (275.8 kPag): 19.4 | 50 psig (344.8 kPag): 22.9 | 60 psig (413.7 kPag): 26.4 | 70 psig (482.7 kPag): 30.0 | 80 psig (551.6 kPag): 33.6 | 90 psig (620.6 kPag): 37.2 | 100 psig (689.5 kPag): 40.9
Flow Data Air Flow At Vacuum Choked Flow Standard Cu Ft Per Hour
15 In. Hg.: 10.7 | 20 In. Hg.: 10.7 | 30 In. Hg.: 10.7
Flow Data Air Flow At Vacuum Choked Flow Standard Liters Per Min
15 In. Hg. (381 Mm. Hg.): 5.05 | 20 In. Hg. (508 Mm. Hg.): 5.05 | 30 In. Hg. (762 Mm. Hg.): 5.05
Flow Data Air Flow At Vacuum Standard Cu Ft Per Hour Scfh
5 In. Hg.: 8.01 | 10 In. Hg.: 10.1
Flow Data Air Flow At Vacuum Standard Liters Per Minute Slpm
5 In. Hg. (127 Mm. Hg.): 3.78 | 10 In. Hg. (254 Mm. Hg.): 4.77
Flow Data Flow Data Status
Generic
Flow Data Water Flow Gallonsminute Gpm
1 psig: 0.022 | 2 psig: 0.031 | 3 psig: 0.038 | 4 psig: 0.044 | 5 psig: 0.049 | 6 psig: 0.054 | 7 psig: 0.058 | 8 psig: 0.062 | 9 psig: 0.066 | 10 psig: 0.070 | 15 psig: 0.085 | 20 psig: 0.098 | 30 psig: 0.120 | 40 psig: 0.139 | 50 psig: 0.156 | 60 psig: 0.170 | 70 psig: 0.184 | 80 psig: 0.197 | 90 psig: 0.209 | 100 psig: 0.220
Flow Data Water Flow Litersminute Lpm
1 psig (6.9 kPag): 0.083 | 2 psig (13.8 kPag): 0.118 | 3 psig (20.7 kPag): 0.144 | 4 psig (27.6 kPag): 0.167 | 5 psig (34.5 kPag): 0.186 | 6 psig (41.4 kPag): 0.186 | 7 psig (48.3 kPag): 0.220 | 8 psig (55.2 kPag): 0.236 | 9 psig (62.1 kPag): 0.250 | 10 psig (69 kPag): 0.263 | 15 psig (103.4 kPag): 0.323 | 20 psig (137.9 kPag): 0.372 | 30 psig (206.9 kPag): 0.456 | 40 psig (275.8 kPag): 0.527 | 50 psig (344.8 kPag): 0.589 | 60 psig (413.7 kPag): 0.645 | 70 psig (482.7 kPag): 0.697 | 80 psig (551.6 kPag): 0.745 | 90 psig (620.6 kPag): 0.790 | 100 psig (689.5 kPag): 0.833
Specifications Connection A
5/16"-18 UNC Threaded Insert
Specifications Material
316 SS
Specifications Nominal Orifice Size
31
Specifications Screened
None