Circulator pump STAR-ZD 25/6 - WILO : 4111288

YOUR ADVANTAGES: Double pump for parallel or simple operation Adapted to all mounting situations with a horizontal shaft; terminal box with position on 3-6-9-12 o'clock Internal bypass circulation providing protection against the development of legionellosis in the emergency pump Operating safety optimised in simple running due to the permanent availability of a standby pump in running order DESIGN Double circulator pump with wet rotor with threaded connector, pre-adjustable speeds for adaptation of hydraulic performance USE: Hot water loop systems in industry and building engineering. FUNCTION Operating modes Staging of speeds Manual functions Speed adjustment (3 speeds) EQUIPEMENT Double directional flap in the pump body Possible cable entry on both sides Internal bypass Fast connection with clip-in terminal blocks. Slef-protected motor Max. temperature +65°C, up to +70°C in temporary service (2h) Gaskets supplied Insulating shell not supplied Heating product, boiler part type, pump and circulator pump Additional information: this product is sold in the boiler manufacturer's packaging, it has not been modified in any way.