To create a tight seal in vacuum conditions higher than 29. 9” Hg, these valves have ultra-high-vacuum tube fitting connections, which are also known as KF, QF, and NW fittings. They are …

Also referred to as NW, QF, or DN flanges, KF flanges are ideal for quickly assembling vacuum systems thanks to their ease of use, maintenance, and reusability. We offer KF25 Flange …

These KF-25 Hinge Clamp vacuum fittings follow ISO-KF standards and have a flange size of NW-25. They are commonly used to build foreline vacuum plumbing and process systems. …

Weld Socket Flange KF-25 Vacuum Fittings, ISO-KF Flange Size NW-25, for 1 inch OD tubing

BVV Premium Stainless Steel KF-25 to 1.5-inch Tri-Clamp Adapter - 304 Stainless Steel, 3A Sanitary High Polish, Leak-Proof Connection, Versatile Use - Ideal for Lab, Industrial & DIY …

这些理想真空光纤馈入件通过 kf-25 真空法兰安装。 多模阶跃折射率光纤具有低 OH、Ø100 µm 纤芯，能够在 400 - 2400 nm 波长范围内传输 1 W 光功率。 该光纤的数值孔径 (NA) 为 0.22， …

To create a tight seal in vacuum conditions higher than 29. 9” Hg, these valves have ultra-high-vacuum tube fitting connections, which are also known as KF, QF, and NW fittings. They’re …

These KF-25 bellow flex vacuum pump fittings follow ISO-KF standards and have a flange size of NW-25. Bellow hose are commonly used to build foreline vacuum plumbing and process …

This KF25 vacuum ball valve acts as a high vacuum flange to adapt to any other KF25 pump or manifold and is made out of 304 stainless steel. Buy yours today.