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  • Sewage Pump
  • 300WQ800-7-30
  • The WQ series pumps are basic submersible sewage pumps with channel impellers. There is a wide product lineup that can be easily installed in combination with auto-coupling rail systems or use free-stan
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Performance curve
Specifictions
Drawings
Structure diagram
Performance
Max Flow: 970 m³/h
Max Head: 27 m
Rated flow: 800.0 m³/h
Rated head: 7.00 m
Speed(r/min) : 1450/4P
Power(kW) : 30
Power frequency(Hz) : 50
Rated voltage(V) : 380
Rated current(A) : 10.16
Standard temperature: 35℃
Max ambient temp: 40℃
Technical
Maximum flow: 970 m³/h
Maximum head: 27 m
Rated flow: 800.0 m³/h
Rated head: 7.00 m
Installation
Connection Type: {"zh-cn":"螺纹连接","en-us":"Thread","ru-ru":"Нить"}
Size of suction port: 12 inch
Size of outlet port: 12 inch
Installation type: {"zh-cn":"","en-us":"","ru-ru":""}
Transmission mode: {"zh-cn":"","en-us":"","ru-ru":""}
Coupling type: {"zh-cn":"","en-us":"","ru-ru":""}
Material
Pump body: {"zh-cn":"铸铁","en-us":"Cast Iron","ru-ru":"литейный чугун"}
Impeller: {"zh-cn":"铸铁","en-us":"Cast iron","ru-ru":"Чугун"}
Shaft: {"zh-cn":"","en-us":"","ru-ru":""}
Seal: {"zh-cn":"陶瓷-石墨/矽石墨","en-us":"Ceramic-graphite/Sic-graphite","ru-ru":"Керамико-графит/Сик-графит"}
Shaft sleeve: {"zh-cn":"","en-us":"","ru-ru":""}
Wear ring: {"zh-cn":"","en-us":"","ru-ru":""}
Seal flushing line: {"zh-cn":"","en-us":"","ru-ru":""}
Primary shaft seal: {"zh-cn":"","en-us":"","ru-ru":""}
Gland packing: {"zh-cn":"","en-us":"","ru-ru":""}
Environment
Ambient temperature: 40℃
Electrical data
Motor phase number: 3
Protection level: IPx8
Insulation level: F
Motor power: 30 kW
Speed: 1450/4P rpm
Power frequency: 50 Hz
Rated voltage: 380 V
Rated current: 10.16 A
IE Efficiency class: -
Liquid
Pumped liquid: {"zh-cn":"污水","en-us":"Sewage Water","ru-ru":"Канализационная вода"}
Standard temperature: 35℃
Other
Pump weight: 526 kg