DURAN® Dimroth cooler, with 2 unscrewable plastic olives, NS 29/32, sheath length 250 mm

DURAN® Dimroth cooler, NS 29/32, 250 mm Due to the internal cooling coil, the Dimroth cooler is characterized by its large cooling surface (coolant flow in counterflow principle). Probably the best known application of the Dimroth cooler is as a reflux condenser. A reaction mixture is heated, the resulting vapors condense on the cooling coil and are returned to the reaction mixture. Special features and advantages: The Dimroth cooler consists of a cooling spiral located inside a tube This type of cooler has a large cooling surface and thus a better cooling effect than the Liebig or spherical cooler Two unscrewable plastic olives for inflow and outflow of the cooling medium Tight closure due to standard ground joint Application: product and reflux condenser, distillation, coolers of length 160 mm (with NS 14/23) and 250 mm (with NS 24/29 and NS 29/32) are special sizes and not according to DIN.