Press-Fit Metal Orifices 0.249" OD Inserts
Press-Fit Metal Orifices 0.249" OD Inserts
SKU:PRE-590343
Achieve precise fluid control with 303 SS Press-Fit Metal Orifices - 0.249" OD. Ideal for reliable flow rate management in various 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.

Enhance your fluid control systems with our Precision Metal Orifices! These press-fit inserts, made of durable 303 SS, guarantee accurate flow rate control in fittings, manifolds, and custom assemblies. With precise dimensions and a max operating pressure of 4000 psig, our inserts provide reliable performance for a wide range of applications. Optimize your fluid handling processes with our high-quality orifices engineered for efficiency and precision.
Product Specifications
Application 0
The inserts can be used with a wide variety of fittings by accurately machining the inside of the fitting. The orifice is then pressed into the fitting for control of the flow rate of liquids or gases. Manifolds or other custom assemblies that require flow rate control of fluids can be accurately machined to press fit the orifices.
Dimensions Maximum Outside Diameter
0.2495 in
Dimensions Minimum Outside Diameter
0.2490 in
Dimensions Orifice Diameter
0.052 in | 1.32 mm
Dimensions Orifice Diameter Accuracy
±0.0005 in
Dimensions Press Fit Into Bore
0.2475 to 0.2485 in
Dimensions Thread Size
10-32
Dimensions Total Length
0.270 in
Flow Data Air Flow At Pressure Standard Cu Ft Per Hour Scfh
1 psig: 17.00 | 5 psig: 37.3 | 10 psig: 51.9 | 15 psig: 62.9 | 20 psig: 74.2 | 25 psig: 85.4 | 30 psig: 96.6 | 40 psig: 119 | 50 psig: 142 | 60 psig: 165 | 70 psig: 187 | 80 psig: 210 | 90 psig: 231 | 100 psig: 254
Flow Data Air Flow At Pressure Standard Liters Per Minute Slpm
1 psig (6.9 kPag): 8.04 | 5 psig (34.5 kPag): 17.6 | 10 psig (69.0 kPag): 24.5 | 15 psig (103.4 kPag): 29.7 | 20 psig (137.9 kPag): 35 | 25 psig (172.4 kPag): 40.3 | 30 psig (206.9 kPag): 45.6 | 40 psig (275.8 kPag): 56.3 | 50 psig (344.8 kPag): 66.9 | 60 psig (413.7 kPag): 77.7 | 70 psig (482.7 kPag): 88.4 | 80 psig (551.6 kPag): 99.1 | 90 psig (620.6 kPag): 109 | 100 psig (689.5 kPag): 120
Flow Data Air Flow At Vacuum Choked Flow Standard Cu Ft Per Hour
15 In. Hg.: 30.5 | 20 In. Hg.: 30.5 | 30 In. Hg.: 30.5
Flow Data Air Flow At Vacuum Choked Flow Standard Liters Per Min
15 In. Hg. (381 Mm. Hg.): 14.4 | 20 In. Hg. (508 Mm. Hg.): 14.4 | 30 In. Hg. (762 Mm. Hg.): 14.4
Flow Data Air Flow At Vacuum Standard Cu Ft Per Hour Scfh
5 In. Hg.: 23.9 | 10 In. Hg.: 29.4
Flow Data Air Flow At Vacuum Standard Liters Per Minute Slpm
5 In. Hg. (127 Mm. Hg.): 11.3 | 10 In. Hg. (254 Mm. Hg.): 13.9
Flow Data Flow Data Status
Generic
Flow Data Water Flow Gallonsminute Gpm
1 psig: 0.059 | 2 psig: 0.083 | 3 psig: 0.102 | 4 psig: 0.118 | 5 psig: 0.132 | 6 psig: 0.145 | 7 psig: 0.156 | 8 psig: 0.167 | 9 psig: 0.177 | 10 psig: 0.187 | 15 psig: 0.229 | 20 psig: 0.264 | 30 psig: 0.323 | 40 psig: 0.373 | 50 psig: 0.417 | 60 psig: 0.457 | 70 psig: 0.494 | 80 psig: 0.528 | 90 psig: 0.560 | 100 psig: 0.590
Flow Data Water Flow Litersminute Lpm
1 psig (6.9 kPag): 0.223 | 2 psig (13.8 kPag): 0.316 | 3 psig (20.7 kPag): 0.387 | 4 psig (27.6 kPag): 0.447 | 5 psig (34.5 kPag): 0.499 | 6 psig (41.4 kPag): 0.547 | 7 psig (48.3 kPag): 0.591 | 8 psig (55.2 kPag): 0.632 | 9 psig (62.1 kPag): 0.67 | 10 psig (69 kPag): 0.706 | 15 psig (103.4 kPag): 0.865 | 20 psig (137.9 kPag): 0.999 | 30 psig (206.9 kPag): 1.223 | 40 psig (275.8 kPag): 1.413 | 50 psig (344.8 kPag): 1.579 | 60 psig (413.7 kPag): 1.730 | 70 psig (482.7 kPag): 1.869 | 80 psig (551.6 kPag): 1.998 | 90 psig (620.6 kPag): 2.119 | 100 psig (689.5 kPag): 2.233
Specifications Connection A
.249" Press-Fit Insert
Specifications Cv
0.059
Specifications Material
303 SS
Specifications Maximum Operating Pressure
4000 psig
Specifications Nominal Orifice Size
52
Specifications Screened
None