Precision Threaded Inserts with O-Ring Seals
Precision Threaded Inserts with O-Ring Seals
SKU:PRE-153aa1
Optimize flow control with Precision Threaded Inserts featuring Viton seals and 303 SS construction. Ensure precise liquid or gas flow in any application.
Regular price
$34.99
Regular price
Sale price
$34.99
Unit price
per
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Enhance precision flow control with our Precision Threaded Inserts with O-Ring Seals. Made of high-quality 303 SS and equipped with Viton seals, these inserts ensure reliable performance in managing liquids or gases. With precise dimensions and a maximum operating pressure of 200 psig, they provide accurate flow rates with a CV of 0.041. Ideal for fittings, manifolds, and custom parts, these inserts guarantee efficiency and durability in various applications.

Product Specifications
Dimensions Orifice Diameter
0.043 in
Dimensions Orifice Diameter Accuracy
±0.0005 in
Dimensions Thread Size
1/4-20
Dimensions Total Length
0.50 in
Dimensions Width Across Flats Hex
1/8 in
Flow Data Air Flow At Pressure Standard Cu Ft Per Hour Scfh
1 psig: 11.40 | 5 psig: 25.6 | 10 psig: 35.6 | 15 psig: 43.2 | 20 psig: 50.9 | 25 psig: 58.5 | 30 psig: 66.3 | 40 psig: 82.0 | 50 psig: 97.5 | 60 psig: 113 | 70 psig: 129 | 80 psig: 145 | 90 psig: 161 | 100 psig: 177
Flow Data Air Flow At Pressure Standard Liters Per Minute Slpm
1 psig (6.9 kPag): 5.36 | 5 psig (34.5 kPag): 12.1 | 10 psig (69.0 kPag): 16.8 | 15 psig (103.4 kPag): 20.4 | 20 psig (137.9 kPag): 24 | 25 psig (172.4 kPag): 27.6 | 30 psig (206.9 kPag): 31.3 | 40 psig (275.8 kPag): 38.7 | 50 psig (344.8 kPag): 46 | 60 psig (413.7 kPag): 53.5 | 70 psig (482.7 kPag): 61 | 80 psig (551.6 kPag): 68.5 | 90 psig (620.6 kPag): 76 | 100 psig (689.5 kPag): 83.5
Flow Data Air Flow At Vacuum Choked Flow Standard Cu Ft Per Hour
15 In. Hg.: 21.1 | 20 In. Hg.: 21.1 | 30 In. Hg.: 21.1
Flow Data Air Flow At Vacuum Choked Flow Standard Liters Per Min
15 In. Hg. (381 Mm. Hg.): 10 | 20 In. Hg. (508 Mm. Hg.): 10 | 30 In. Hg. (762 Mm. Hg.): 10
Flow Data Air Flow At Vacuum Standard Cu Ft Per Hour Scfh
5 In. Hg.: 16.3 | 10 In. Hg.: 20.3
Flow Data Air Flow At Vacuum Standard Liters Per Minute Slpm
5 In. Hg. (127 Mm. Hg.): 7.67 | 10 In. Hg. (254 Mm. Hg.): 9.58
Flow Data Flow Data Status
Generic
Flow Data Water Flow Gallonsminute Gpm
1 psig: 0.041 | 2 psig: 0.058 | 3 psig: 0.071 | 4 psig: 0.082 | 5 psig: 0.092 | 6 psig: 0.100 | 7 psig: 0.108 | 8 psig: 0.116 | 9 psig: 0.123 | 10 psig: 0.130 | 15 psig: 0.159 | 20 psig: 0.183 | 30 psig: 0.225 | 40 psig: 0.259 | 50 psig: 0.290 | 60 psig: 0.318 | 70 psig: 0.343 | 80 psig: 0.367 | 90 psig: 0.389 | 100 psig: 0.410
Flow Data Water Flow Litersminute Lpm
1 psig (6.9 kPag): 0.155 | 2 psig (13.8 kPag): 0.219 | 3 psig (20.7 kPag): 0.269 | 4 psig (27.6 kPag): 0.310 | 5 psig (34.5 kPag): 0.347 | 6 psig (41.4 kPag): 0.38 | 7 psig (48.3 kPag): 0.411 | 8 psig (55.2 kPag): 0.439 | 9 psig (62.1 kPag): 0.466 | 10 psig (69 kPag): 0.491 | 15 psig (103.4 kPag): 0.601 | 20 psig (137.9 kPag): 0.694 | 30 psig (206.9 kPag): 0.850 | 40 psig (275.8 kPag): 0.982 | 50 psig (344.8 kPag): 1.097 | 60 psig (413.7 kPag): 1.202 | 70 psig (482.7 kPag): 1.299 | 80 psig (551.6 kPag): 1.388 | 90 psig (620.6 kPag): 1.472 | 100 psig (689.5 kPag): 1.552
Specifications Connection A
1/4"-20 UNC Threaded Insert O-ring seal
Specifications Cv
0.041
Specifications Material
303 SS
Specifications Maximum Opening Diameter
0.093 in
Specifications Maximum Operating Pressure
200 psig
Specifications Maximum Temperature
300 ºF
Specifications Nominal Orifice Size
43
Specifications Screened
None
Specifications Seal Material
Viton