SPH
Dry Self Priming Pump Drive by Electrical Motor
Pompa self-priming seri SPH dirancang bersama oleh Tongke Flow dan Drakos Pump dari Singapura. Desain terbaru ini berbeda dari pompa self-priming tradisional, karena dapat berjalan kering kapan saja dan melakukan start otomatis dengan cepat tanpa perlu mengisi cairan ke dalam casing pompa.
Pompa ini mampu menghisap hingga ketinggian 9,5 meter dan efisiensinya 20% lebih tinggi dibandingkan pompa self-priming biasa.
Technical Specifications
| Pump Type | Dry Self-Priming Centrifugal Pump |
| Series | SPH Series |
| Construction | Horizontal Self-Priming Centrifugal Pump |
| Priming System | Dry Self-Priming (No Initial Water Filling Required) |
| Drive Type | Electric Motor Driven |
| Pump Design | Dry-Running Capable |
| Impeller Type | Semi-Open Impeller |
| Installation | Horizontal Base Mounted |
| Shaft Seal | Mechanical Seal or Gland Packing |
| Applications | Water Transfer, Dewatering, Mining, Construction, Municipal Water Systems, Wastewater Bypass, Paper Industry, Chemical Industry, Environmental Protection |
| Flow Capacity | Up to 3,500 m³/h |
| Head Range | Up to 300 m |
| Pump Efficiency | Up to 80% |
| Maximum Suction Lift | Up to 9.5 m |
| Solid Handling Capacity | Up to 75 mm |
| Liquid Viscosity | Up to 150 mm²/s (cSt) |
| Liquid Temperature | Up to 120°C |
| Hydraulic Design | High-Efficiency Self-Priming Design |
| Priming Time | Automatic and Rapid Self-Priming |
| Restart Capability | Automatic Restart After Dry Condition |
| Motor Type | Three-Phase Induction Motor |
| Motor Standard | IEC Standard Motor |
| Frequency | 50 Hz / 60 Hz |
| Voltage | 380V / 400V / 415V / Customized |
| Protection Class | IP55 (Typical) |
| Insulation Class | Class F |
| Cooling Method | TEFC (Totally Enclosed Fan Cooled) |
| Duty Rating | Continuous Duty (S1) |
| Starting Method | Direct-On-Line (DOL), Soft Starter, or VFD |
| Motor Brands Available | WEG, ABB, Siemens, or Equivalent |
| Pump Casing | Cast Iron GG25 |
| Pump Cover | Cast Iron GG25 |
| Impeller | SS316 Stainless Steel |
| Shaft | Stainless Steel 420 / SS420 |
| Bearing Housing | Cast Iron |
| Baseplate | Carbon Steel |
| Fasteners | Carbon Steel / Stainless Steel |
| Liquid Type | Clean Water, Slightly Polluted Water, Aggressive Liquids |
| Maximum Liquid Temperature | 120°C |
| Maximum Viscosity | 150 mm²/s |
| Maximum Solid Size | 75 mm |
| Dry Running Capability | Yes |
| Priming Requirement | Not Required |
| Operation Mode | Continuous Duty |
| Ambient Conditions | Suitable for High Ambient Temperature Environments |
| Installation Type | Above-Ground Installation |
| Self-Priming Performance | Automatic Start and Restart |
| Suction/Discharge Diameter | DN25 – DN500 |
| Connection Type | Flanged |
| Flange Standards | GB, HG, DIN, ANSI |
| Pump Orientation | Horizontal |
| Mounting Type | Baseplate Mounted |
| Coupling Type | Direct Coupling |
| Inspection Port | Large Inspection Cover for Easy Maintenance |
| Priming System | Independent Vacuum-Assisted Self-Priming System |
| Control System | Optional Control Panel with Flow Meter, Pressure Gauge, Valves & Protection Devices |
