Shopping Cart (0) Quotes (0) Express Ordering All Categories > Vacuum Parts and Accessories > Klein Flange (KF) Fittings > Item # 3029 All CategoriesAll Categories Vacuum Parts and AccessoriesVacuum Parts and Accessories Klein Flange (KF) FittingsKlein Flange (KF) Fittings Item # 3029 Item # 3029, KF-50 to KF-40 Conical Reducer 3029KF-50 to KF-40 Conical Reducer Request Information Email This Page Download PDF Download PDF Printable Page List Price $49.80 Qty. Add To Cart Request Quote /Asset/kf16-kf40aa.jpg /Asset/kf16-kf40aa.jpg Close Window These KF-50 to KF-40 conical reducer vacuum fittings follow ISO-KF standards and have a flange size of NW-50 to NW-40. Unit of Measure Imperial Metric Both Technical Specs Harmonized System (HS) Code N/A 732599 European Article Number (EAN) N/A 7426856265630