The Conical Reducer model no. EV01066 is available in the KF size 50/40 having dimensions 75,55,40 respectively and manufactured in 304 stainless steel material.
The Conical Reducers are used together with a centering rings or o-rings and quick clamps. The clamps are assembled with wing nuts for easy overtime use without tools. A constant supply of pressure on the clamp develops a vacuum seal. The mating flange surfaces compress the O-Ring, which is fixed in place by a metal centering ring producing vacuum seal.