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YOUR ADVANTAGES Rotation direction check light for display of the correct rotation direction (only for three-phase models)
DESIGN Recirculation pump with wet rotor with threaded connection or flanged connection. Pre-selectable speed for adaptation of hydraulic performances Protection by thermistor (WSK, potential-free NC contact) (only for pumps with P2 = 180 W)
USE Potable water circulation systems in industrial and building engineering.
FUNCTION Operating modes Speed staging
Manual functions Speed adjustment: 3 speeds
Automatic functions Internal protection against unauthorised high winding temperatures (only for pumps with P2 < 180 W, optional for all types with control box SK 602N and SK 622N).
EQUIPMENT Max. temperature +65°C, briefly (2h) up to +80°C Seals provided Insulation shell provided