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 Type | Submersible Sewage Water Pump |
| Series | WQ Series |
| Construction | Single-Stage Submersible Centrifugal Pump |
| Design | Non-Clogging Sewage Pump |
| Installation Type | Fixed Automatic Coupling or Portable Installation |
| Pump Configuration | Motor and Pump Integrated (Monoblock Design) |
| Impeller Type | Single-Channel, Double-Channel, or Vortex Impeller |
| Shaft Seal | Double Mechanical Seal |
| Cooling Method | Submerged Water Cooling |
| Protection System | Overload, Leakage and Overheating Protection (Optional) |
| Applications | Municipal Sewage, Industrial Wastewater, Drainage Stations, Construction Sites, Mining, Hospitals, Hotels, Wastewater Treatment Plants |
| Flow Capacity | 2 – 10,000 m³/h |
| Typical Capacity Range | 10 – 4,500 m³/h |
| Head Range | 3.5 – 100 m |
| Motor Power | 0.37 – 550 kW |
| Discharge Size | DN25 – DN600 |
| Speed Range | 740 – 2,900 rpm |
| Maximum Efficiency | High-efficiency hydraulic design |
| Solids Handling | Suitable for solids and long fibers |
| Impeller Design | Non-clogging hydraulic passage |
| Motor Type | Submersible Three-Phase Asynchronous Motor |
| Power Range | 0.37 – 550 kW |
| Voltage | 380V / 400V / 415V / 460V |
| Frequency | 50 Hz / 60 Hz |
| Protection Class | IP68 |
| Insulation Class | F (Optional H Class for heavy-duty models) |
| Duty Rating | Continuous Duty (S1) |
| Cooling Method | Liquid-Cooled by Pumped Medium |
| Cable Length | Standard 8–10 m |
| Thermal Protection | Embedded Temperature Protection |
| Leakage Protection | Optional Leakage Sensor |
| Pump Casing | Cast Iron HT250 |
| Impeller | Cast Iron |
| Shaft | Stainless Steel 420 |
| Motor Housing | Cast Iron |
| Oil Chamber Housing | Cast Iron |
| Mechanical Seal | Silicon Carbide / Stainless Steel |
| Fasteners | Stainless Steel |
| Liquid Type | Sewage, Wastewater, Rainwater, Industrial Effluent |
| Maximum Liquid Temperature | 40°C (Standard) |
| Optional Temperature | Up to 60°C depending on model |
| pH Range | 5 – 9 |
| Maximum Liquid Density | 1,150 – 1,200 kg/m³ |
| Maximum Medium Viscosity | ≤ 1000 cP |
| Maximum Submergence Depth | 5 – 25 m |
| Solids Handling | Long fibers and suspended solids |
| Operating Mode | Continuous Duty |
| Installation Position | Vertical Submerged Installation |
| Discharge Diameter | DN25 – DN600 |
| Connection Type | Flanged or Threaded (Small Models) |
| Flange Standard | DIN / ANSI / ISO (Optional) |
| Pump Orientation | Vertical Submersible |
| Installation Method | Fixed Auto-Coupling or Portable |
| Cable Entry | Waterproof Cable Gland |
| Guide Rail System | Optional Automatic Coupling |
| Mounting | Wet Pit Installation |
| Pump Structure | Monoblock Integrated Motor & Pump |
