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  • Commercial Pump
  • GV250
  • This series pump is equipped with a ortex impeller, with strong sewage discharge capacity, suitable for chemical industry, petroleum, pharm...
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Performance curve
Specifictions
Drawings
Structure diagram
Performance
Max Flow: 8 m³/h
Max Head: 9.5 m
Rated flow: 5.6 m³/h
Speed(r/min) : 2900
Power(kW) : 0.25
Power frequency(Hz) : 50
Rated voltage(V) : 230
Standard temperature: 35℃
Max ambient temp: 40℃
Technical
Maximum flow: 8 m³/h
Maximum head: 9.5 m
Rated flow: 5.6 m³/h
Installation
Connection Type: {"zh-cn":"螺纹连接","en-us":"Thread","ru-ru":"Нить"}
Size of suction port: 25/32/40 inch
Size of outlet port: 25/32/40 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/尼龙","en-us":"Cast iron/Nylon","ru-ru":"Чугун/нейлон"}
Shaft: {"zh-cn":"","en-us":"","ru-ru":""}
Seal: {"zh-cn":"陶瓷-石墨","en-us":"Ceramic-graphite","ru-ru":"Керамико-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: 1
Protection level: IPx8
Insulation level: B
Motor power: 0.25 kW
Speed: 2900 rpm
Power frequency: 50 Hz
Rated voltage: 230 V
IE Efficiency class: -
Liquid
Pumped liquid: {"zh-cn":"污水","en-us":"Sewage Water","ru-ru":"Канализационная вода"}
Standard temperature: 35℃
Other
Pump weight: 10.7 kg