4" x 1/4" FNPT Hemispherical Reducer | LoCo Science nicole10 Each tube is designed to

Each tube is designed to reduce vibration during use and has passed a helium leak test for safety

The KF-25 to ¼” Hose Barb fitting helps to secure any KF-25 flange to a ¼” PVC vacuum hose in your frontline vacuum plumbing and process system

Each reducer is designed to allow for connection between Tri-Clamp parts of 4" and 1

The flange meets ISO-KF standard and will work with all NW/KF-40 flanges

4" x 1/4" FNPT Hemispherical Reducer | LoCo Science nicole10 Each tube is designed toMade for unique reduction situations, this Tri Clamp to NPT fitting hemispherical reducer is a unique solution for your reduction needs. This reducer is made of 304 stainless steel and reduces from a 4 Tri Clamp connection to a FNPT connection. This reducer meets the need for different fittings, and can also create a build up of pressure because of this. Recommended for use on manifolds, filter driers, the ends of spools, or any other location that