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

DURAN® Liebig condenser (West condenser), NS 29/32, 250 mm The Liebig condenser is one of the best known types of condenser and is used for the distillation of reaction mixtures. The cooler is a tube with standard ground joints at both ends and a glass jacket. The cooling water passed through the jacket in countercurrent principle to increase the cooling capacity. Special features and advantages: Small cooling surface and therefore relatively low cooling capacity Two unscrewable plastic olives for inflow and outflow of the cooling medium Tight seal due to standard ground joint Application: product cooler for separation of the distillate, distillation, cooling in countercurrent principle, coolers of length 250 mm (with NS 14/23, NS 24/29 and NS 29/32) and 400 mm (with NS 24/29) are special sizes and not according to DIN.