Flow Calibrated Set Screws

 
1/4"-28 TPI
Set Screw


Microscope Photo
Example Orifice, 500x

Test Fixture for
Set Screws


Custom Set Screw designs available

1/4"-28 Set Screw Technical Drawing

DESCRIPTION:

Diameter	1/4-28
Centering:	± 0.125mm
Orifice Diameters:	1-1000µ
Circularity:	○ > 2µ
Material:	SS-303

*Larger orifice diameters are available

Fitted for a #3 O-Ring

APPLICATIONS:
Our 1/4"-28TPI Set Screw orifices may be used for "Quick Changing" critical flow orifices, as gas liquid separators, gas mixing, flow restriction, pressure reduction and many other purposes.

PACKAGING:
Each calibrated set screw component will be packaged in ESD sensitive package with label indicating values such as the measured flow rate and hole size.

*Discounted Price (Credit Card or Check in Advance)
List Price (2/10 Net30)

** Flow calibrated orifices below 10 micron are guaranteed to flow specifications at 15 PSIG and less only. If higher pressure is required please call for testing and pricing.

An additional setup charge will be applied for any non-standard size, tolerance, and/or material not listed above.

Set screw indexing aperture wheel indexing wheel blackened apertures blackened aperture, precision aperture Precision apertures, setscrew aperture, apertures optical apertures, optical aperture, pinhole, orifice flow, flow control, aperture mount calibrate, calibrated leak critical flow cutting laser drilling flow rate hole small hole setscrew microscopic hole, gas flow pierce precision aperture custom aperture custom orifice array, blackened aperture setscrews Jules Thompson valve, valve slit spatial filter high power aperture gaskets restrictor.  Set screw, set screws, setscrew, setscrews, quick changing orifice.  Gas separators, liquid separators, gas mixing, flow restriction, pressure reduction. Orifice, flow, flow control, calibrate, flow calibrated, calibrated flowm calibrated leak. Critical flow, flow rate, hole, small hole, microscopic hole, custom orifice, gaskets.