NW/KF Style Vacuum Connection Parts, Fittings, Hoses and Filters

The NW/KF style, quick release vacuum connections are the industry standard for vacuum components in the low and medium vacuum range and can be found on a variety of laboratory, production and test equipment. All NW/KF style vacuum connections conform to the international ISO 2861/I standard. Many pumps and vacuum gauges use the standard NW/KF flanges for easy integration. Test systems can be readily and quickly built utilizing the large selection of NW/KF type components and can be easily modified for new tasks and applications. The NW/KF style vacuum components are available in the standard NW16 to NW50, with some components available in the smaller NW10.

Most standard components are made from a high quality grade 304 stainless steel. Stainless steel is a cleaner, stronger and more durable alternative to aluminum. For specific applications, some vacuum components are also available in aluminum. The competitively priced PELCO® Ball Valves offer an elegant, easy and quick way to close/open vacuum lines.

NW/KF Clamps, O-Rings, Blanking Plates & Plastic Caps	NW/KF Elbows, Tees, Crosses & Straight Tube Connectors	Vacuum Hose, Hose Clamps & NW/KF Hose Adapters	NW/KF Vacuum Valves
NW/KF Stainless Steel Hoses/Bellows	NPT Flange Adapters	NW/KF Conical Reducers & Stub Flanges	NW/KF to ISO-K & CF Vacuum Flange Adapters
Quick Test NW/KF Gauges	NW/KF Viewports	NW/KF Quick Couplings	NW/KF to Swagelok®
NW/KF Electrical Feedthroughs	Vacuum Grease & High Vacuum Leak Sealants	Bullseye & P-100 Pirani Digital Gauges	Filters, Adapters & Foreline Traps