(505) 872-0037 login Keyword cart Ideal Vacuum Part Number Search Home Catalogs Services Products Downloads Tech Support About Contact Home > Fittings and Flanges > KF to KF Fittings > Reducer > Reducer Conical KF-25 to KF-40 Vacuum Fittings, ISO-KF Flange Size NW-25 to NW-40, Stainless Steel Print Version Reducer Conical KF-25 to KF-40 Vacuum Fittings, ISO-KF Flange Size NW-25 to NW-40, Stainless Steel Reducer Conical KF-25 to KF-40 Vacuum Fittings, ISO-KF Flange Size NW-25 to NW-40, Stainless Steel, Sold as ONE EACH. These KF-25 to KF-40 conical reducer vacuum fittings follow ISO-KF standards and have a flange size of NW-25 to NW-40. They are commonly used to build foreline vacuum plumbing and process systems. They are often called quick flange fittings because they are quick to assemble. A circumferential clamp and centering ring form the vacuum seal between the connecting flanges (please see top right figure - click to enlarge). The centering ring contains a rubber elastomer o-ring. The standard sizes for quick flange fittings are KF-10, KF-16, KF-25, KF-40, and KF-50 with flange sizes NW-10, NW-16, NW-25, NW-40, and NW-50, respectively. They are made of corrosive resistant stainless steel. Downloads Condition: New Part Number: P101230 Warranty: Against Product Defect Available Now: 325 Expecting: 500 Anticipated Arrival: 500 on 2021-0929 Sale: $53.92 1 Add Add To To Cart Cart KF-25 to KF-40 Conical Reducer ISO-KF Flange Size: NW-25 to NW-40 CAD Common Dimensions: A = .87" (22mm), B =1.57" (40mm) RoHS Compliance Download Chemraz 505 Data Sheet.pdf EVAC Flange Brochure.pdf You may wish to consider the following products: P101200 Hinge Clamp KF-40 Vacuum Fittings, ISOKF Flange Size NW-40, Aluminum P101243 Centering Ring KF-25 Vacuum Fittings, ISOKF Flange Size NW-25, P101244 Centering Ring KF-40 Vacuum Fittings, ISOKF Flange Size NW-40, P101199 Hinge Clamp KF-25 Vacuum Fittings, ISOKF Flange Size NW-25, Aluminum P101227 Reducer Conical KF-16 to KF-25 Vacuum Fittings, ISOKF Flange P101203 Blank Flange KF-25 Vacuum Fittings, ISOKF Flange Size NW-25, Stainless Steel P101204 Blank Flange KF-40 Vacuum Fittings, ISOKF Flange Size NW-40, Stainless Steel P101242 Centering Ring KF-16 Vacuum Fittings, ISOKF Flange Size NW-16, P101198 Hinge Clamp KF-10, KF-16 Vacuum Fittings, ISOKF Flange Size NW10, P101225 Elbow 90 KF25 Vacuum Fittings, ISOKF Flange Size NW-25, Stainless Steel $11.97 $8.39 $12.68 $10.38 $48.00 $10.16 $16.36 $7.13 $7.59 $60.02 1 1 1 1 1 1 1 1 Add Add to to Cart Cart ABOUT US Add Add to to Cart Cart Add Add to to Cart Cart Add Add to to Cart Cart Add Add to to Cart Cart Add Add to to Cart Cart RESOURCES Add Add to to Cart Cart Add Add to to Cart Cart 1 Add Add to to Cart Cart 1 Add Add to to Cart Cart CONTACT US Request Service Pfeiffer ACP Catalog Ideal Vacuum Products, LLC Job Opportunities Specifications 5910 Midway Park Blvd NE, Our Catalog User Manuals Albuquerque, NM 87109-5805 Services Policy Exploded Views Privacy Policy MSDS Sheets Fax: (505) 872-9001 Site Map Tech Support info@idealvac.com © 2003 - 2021 Ideal Vacuum Products LLC. All rights reserved. Phone: (505) 872-0037