Product Description:.Output Power:1000W-2000W.Voltage:220V-240V/50Hz,110V/60Hz.Packing details: 1PC/poly bag,50pcs/ctn.Carton size:36*36*24cm.50pcs/ctn,G.W.:19kg, N.W.:17kgFeatures:.Material:Copper;.Sheath Diameter:Dia. 8.3mm;.Length available:30-90cm;.Surface:Polishing,Nickle plated;.1 1/4" brass flange,with/without anode holding M5/M6;.Bend used for water boiler.