KF-40 to 1/2" Hose Barb Adapter | LoCo Science

Piece together your frontline vacuum plumbing and process system with this KF-40 to ½” Hose Barb. The adapter creates a tight seal for PVC vacuum hoses measuring 1/2". The KF-40 flange meets ISO-KF standards and will fit any NW/KF-40 flange. Made from high-grade stainless steel, the hose barb is intended to stand up to high temperatures and corrosion. When paired with a stainless steel circumferential clamp and rubber elastomer centering ring, the KF-40 to ½” Hose Barb will have a leak-free seal with any KF-40 flange. This KF-40 flange is considered a quick flange and will easily connect to other KF-40 flanges.