cr 3 21 a a a e hqbe 97846940 a motor protection and a

a motor protection and a float switch for automatic start/stop of the pump

The pump has semi-open impeller for 20mm free passage and is suitable for pumping

With a frequency of 50 Hz they run at 1500 rpm approximately

The motor is a 3-phase motor of the canned type with sand shield

Jeder Pumpenkopf ist mit einem lüftergekühlten Asynchronmotor gleicher Baugröße und Leistung ausgerüstet

cr 3 21 a a a e hqbe 97846940 a motor protection and aVertical, multistage centrifugal pump with inlet and outlet ports on same the level (inline). The pump head and base are in cast iron all other wetted parts are in stainless steel. A cartridge shaft seal ensures high reliability, safe handling, and easy access and service. Power transmission is via a rigid split coupling. The pump is fitted with a 3 phase, fan cooled asynchronous motor.