WQ

Submersible Sewage Water Pump

Pompa sentrifugal air limbah submersible seri WQ anti-penyumbatan yang dikembangkan di Shanghai Tongke menggabungkan keunggulan produk sejenis buatan luar negeri dan dalam negeri, memiliki desain yang dioptimalkan secara komprehensif pada model hidrolik, struktur mekanik, penyegelan, pendinginan, perlindungan, kontrol, dll., menampilkan kinerja yang baik dalam pembuangan padatan dan pencegahan penyumbatan serat, efisiensi tinggi dan hemat energi, keandalan yang kuat, dan dilengkapi dengan kabinet kontrol listrik yang dikembangkan secara khusus, tidak hanya kontrol otomatis yang dapat diwujudkan tetapi juga motor dapat dipastikan bekerja dengan aman dan andal. Tersedia dengan berbagai tipe instalasi untuk menyederhanakan stasiun pompa dan menghemat investasi.

Technical Specifications

Pump TypeSubmersible Sewage Water Pump
SeriesWQ Series
ConstructionSingle-Stage Submersible Centrifugal Pump
DesignNon-Clogging Sewage Pump
Installation TypeFixed Automatic Coupling or Portable Installation
Pump ConfigurationMotor and Pump Integrated (Monoblock Design)
Impeller TypeSingle-Channel, Double-Channel, or Vortex Impeller
Shaft SealDouble Mechanical Seal
Cooling MethodSubmerged Water Cooling
Protection SystemOverload, Leakage and Overheating Protection (Optional)
ApplicationsMunicipal Sewage, Industrial Wastewater, Drainage Stations, Construction Sites, Mining, Hospitals, Hotels, Wastewater Treatment Plants
Flow Capacity2 – 10,000 m³/h
Typical Capacity Range10 – 4,500 m³/h
Head Range3.5 – 100 m
Motor Power0.37 – 550 kW
Discharge SizeDN25 – DN600
Speed Range740 – 2,900 rpm
Maximum EfficiencyHigh-efficiency hydraulic design
Solids HandlingSuitable for solids and long fibers
Impeller DesignNon-clogging hydraulic passage
Motor TypeSubmersible Three-Phase Asynchronous Motor
Power Range0.37 – 550 kW
Voltage380V / 400V / 415V / 460V
Frequency50 Hz / 60 Hz
Protection ClassIP68
Insulation ClassF (Optional H Class for heavy-duty models)
Duty RatingContinuous Duty (S1)
Cooling MethodLiquid-Cooled by Pumped Medium
Cable LengthStandard 8–10 m
Thermal ProtectionEmbedded Temperature Protection
Leakage ProtectionOptional Leakage Sensor
Pump CasingCast Iron HT250
ImpellerCast Iron
ShaftStainless Steel 420
Motor HousingCast Iron
Oil Chamber HousingCast Iron
Mechanical SealSilicon Carbide / Stainless Steel
FastenersStainless Steel
Liquid TypeSewage, Wastewater, Rainwater, Industrial Effluent
Maximum Liquid Temperature40°C (Standard)
Optional TemperatureUp to 60°C depending on model
pH Range5 – 9
Maximum Liquid Density1,150 – 1,200 kg/m³
Maximum Medium Viscosity≤ 1000 cP
Maximum Submergence Depth5 – 25 m
Solids HandlingLong fibers and suspended solids
Operating ModeContinuous Duty
Installation PositionVertical Submerged Installation
Discharge DiameterDN25 – DN600
Connection TypeFlanged or Threaded (Small Models)
Flange StandardDIN / ANSI / ISO (Optional)
Pump OrientationVertical Submersible
Installation MethodFixed Auto-Coupling or Portable
Cable EntryWaterproof Cable Gland
Guide Rail SystemOptional Automatic Coupling
MountingWet Pit Installation
Pump StructureMonoblock Integrated Motor & Pump
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