SPDW
Auto-Prime Solid Handling Dewatering Pump
Rangkaian pompa SPDW dirancang dengan fokus yang jelas pada keandalan, efisiensi, dan daya tahan. Dilengkapi dengan sistem priming mekanis 100%, pompa seri DS dapat melakukan priming dan re-priming dengan cepat, bahkan dari kondisi kering. Desain konstruksi yang kokoh baik pada pompa maupun kanopi menjadikan rangkaian SPDW sempurna untuk digunakan di pasar kontraktor yang menuntut kinerja tinggi.
Technical Specifications
| Pump Type | Auto-Prime Solid Handling Dewatering Pump |
| Series | SPDW Series |
| Construction | Self-Priming Centrifugal Dewatering Pump |
| Priming System | Fully Automatic Mechanical Vacuum Priming System |
| Pump Configuration | Trailer-Mounted or Skid-Mounted |
| Impeller Type | Semi-Open Impeller |
| Pump Design | Dry Self-Priming Pump |
| Drive Options | Diesel Engine Driven or Electric Motor Driven |
| Priming Capability | Automatic Re-Priming from Dry Conditions |
| Applications | Flood Control, Dewatering, Sewage Bypass, Construction Sites, Mining, Municipal Utilities, Industrial Wastewater |
| Flow Capacity | 180 – 4,500 m³/h |
| Head Range | 20 – 80 m |
| Maximum Pump Efficiency | Up to 80% |
| Maximum Suction Lift | Up to 9.5 m |
| Solid Handling Capacity | 44 – 85 mm |
| Priming Time | Fast automatic priming and re-priming |
| Hydraulic Design | High-efficiency centrifugal hydraulic design |
| Operation | Continuous duty dewatering service |
| Drive Type | Diesel Engine Driven (Standard) |
| Engine Brand | Cummins |
| Engine Speed | 1,500 – 1,800 rpm |
| Starting System | Electric Start |
| Duty Rating | Continuous Operation |
| Cooling System | Water-Cooled Diesel Engine |
| Trailer Configuration | Two-Wheel Trailer (Four-Wheel Optional) |
| Emission Options | Standard / EU Stage III Optional |
| Pump Casing | SG Iron (Spheroidal Graphite Iron) |
| Impeller | Stainless Steel 316 |
| Shaft | Stainless Steel 431 |
| Mechanical Seal Faces | Silicon Carbide (SiC) |
| Mechanical Seal | Heavy-Duty Mechanical Seal |
| Bearings | NTN or NSK Bearings |
| Coupling | Flexible Tyre-Type Coupling |
| Float Box | Stainless Steel 304 |
| Priming Tank | Aluminum Alloy or Cast Iron |
| Frame | Hot-Dip Galvanized Steel |
| Cover Panels | Corrosion-Resistant Epoxy Coated Steel |
| Liquid Type | Clean Water, Sewage, Slurry, Wastewater |
| Solids Type | Fibrous Materials and Suspended Solids |
| Maximum Solid Size | Up to 85 mm (depending on model) |
| Suction Lift | Up to 9.5 m |
| Priming Requirement | None (Automatic Priming System) |
| Dry Running Capability | Yes |
| Operation Mode | Continuous Duty |
| Installation Type | Above Ground |
| Typical Applications | Flood Control, Emergency Drainage, Mining, Construction Dewatering, Wastewater Bypass, Municipal Pumping |
| Suction Connection | Flanged |
| Discharge Connection | Flanged |
| Connection Sizes | DN100 – DN600 |
| Impeller Type | Semi-Open |
| Installation Type | Trailer Mounted / Portable |
| Priming System | Tongke RV60 Vacuum Priming System |
| Pump Orientation | Horizontal |
| Coupling Type | Flexible Coupling |
| Mounting Base | Heavy-Duty Trailer Frame |
