Characterstics
Monitoring system: Stator embedded has three series of thermal control switch. At normal temperature for "closed" condition, when the temperature reaches 125 ℃ stator, switch on. Oil leak probe, with indoor used as leakage detection. When the pump mechanical seal leak oil, the oil and water to a certain proportion of the interior, oil and water probe is concentration issued a warning signal (light) and automatically cut off power, pump stop working. The maintenance personnel should change in time, and the oil indoor oil check and replacement pump side mechanical seal. No less than 30 kw motor power of the pump. Application
WQZ series since the blunt stir type diving sewage pump is mainly used in municipal engineering, industrial building, hotel, hospital, civil air defence, mining and other industries, can be used to send row with solid particles and all kinds of long fiber sewage and waste water, rain and city life in the water.
Working conditons
WQZ series Self-mixing sewage pump-diving
1, medium temperature should not be more than 60 ℃, medium density more than 1200 kg/m 3, PH value in 5 to 9 range. 2, operation shall not be lower than the minimum level of pump installation dimensions, see the chart the "lowest level (including automatic cooling system) if there is no automatic cooling system, the runtime minimum level shall not be less than two-thirds of all the high pump. 3, the rated voltage is 380 V rated for 50 HZ ac frequency. In the rated voltage and frequency deviation rated is not more than + 5% when, motor to normal operation.
Sewage Treatment Pump
