KF-25 to 1/2" NPT Female Vacuum Fitting | LoCo Science Flange Size_KF-25 and features a 3/4" FNPT

and features a 3/4" FNPT thread fitting on all three sides

Our hemispherical reducer is recommended for connections at the base or top of spools

The KF-50 Centering Ring features a rubber elastomer o-ring that helps to create a tight

Assembly and disassembly is quick and hassle-free

This is your solution to different fitting needs

KF-25 to 1/2" NPT Female Vacuum Fitting | LoCo Science Flange Size_KF-25 and features a 3/4" FNPTComplete your frontline vacuum plumbing and process system with this KF 25 to NPT Female adapter. The threaded female adapter will fit with most threaded male adapters to create a solid, leak free seal. The KF 25 flange is a quick flange that connects easily and conveniently with all NW KF 25 flanges that meet ISO KF standards. Made from a high grade stainless steel, the KF 25 to NPT Female adapter is resistant to high temperatures and chemical