Wilo

จากประเทศ Germany

Design Glandless circulator with threaded connection. Preselectable speed stages for power adjustment Application Hot-water heating systems of all kinds, industrial circulation systems, chilled water systems and air-conditioning systems Technical data Permissible temperature range -10°C to +110°C Mains connection 1~230 V, 50 Hz Protection class IP 44 Threaded connection Rp ½, Rp 1 or Rp 1¼ Max. operating pressure 10 bar