VTP
Vertical Turbine Long Shaft Centrifugal/Axial Flow/Mixed Flow Water Pump
Pompa Poros Panjang Turbin Vertikal Tipe VTP terutama digunakan untuk memompa air limbah atau air buangan yang tidak bersifat korosif, dengan suhu di bawah 60℃ serta memiliki kandungan zat tersuspensi yang tidak mengandung serat.
Pompa Poros Panjang Turbin Vertikal Tipe VTP memiliki penggunaan yang luas dalam berbagai bidang, seperti pekerjaan umum, industri baja dan metalurgi, kimia, industri kertas, penyediaan air bersih, pembangkit listrik, serta irigasi dan pengairan.
Technical Specifications
| Pump Type | Vertical Turbine Long Shaft Pump |
| Series | VTP Series |
| Hydraulic Design | Centrifugal Flow / Mixed Flow / Axial Flow |
| Construction | Vertical Multi-Stage Turbine Pump |
| Installation Type | Wet Pit / Deep Well / Open Sump Installation |
| Shaft Arrangement | Long Vertical Line Shaft |
| Drive Type | Electric Motor, Diesel Engine, or Gear Drive |
| Impeller Type | Enclosed, Semi-Open, Mixed Flow, or Axial Flow Impeller |
| Bowl Assembly | Single or Multiple Bowl Stages |
| Lubrication | Water Lubricated or Oil Lubricated Line Shaft Bearings |
| Rotation Direction | Clockwise (Viewed from Driver End) |
| Applications | Municipal Water Supply, Irrigation, Flood Control, Cooling Water Systems, Fire Protection, Power Plants, Mining, Desalination Plants, Seawater Intake |
| Flow Capacity | 20 – 70,000 m³/h |
| Head Range | 3 – 400 m |
| Pump Diameter | DN150 – DN2800 |
| Speed Range | 370 – 2,980 rpm |
| Maximum Efficiency | Up to 88% |
| Maximum Working Pressure | Depends on stage configuration |
| Bowl Stages | Single Stage to Multi-Stage |
| NPSH Performance | Excellent anti-cavitation performance |
| Maximum Submergence Depth | Customized according to application |
| Temperature Range | 0°C – 80°C (standard) |
| Motor Type | Vertical Hollow Shaft Motor (VHS) |
| Alternative Drive | Vertical Solid Shaft Motor (VSS) |
| Power Range | 3 – 4,500 kW |
| Frequency | 50 Hz / 60 Hz |
| Voltage Options | 380V, 400V, 415V, 690V, 3.3kV, 6kV, 10kV |
| Protection Class | IP55 / IP56 / IP65 |
| Insulation Class | Class F or H |
| Cooling Method | TEFC / Air-Cooled |
| Duty Rating | Continuous Duty (S1) |
| Starting Method | DOL, Soft Starter, VFD |
| Bearing Arrangement | Heavy-Duty Thrust Bearing |
| Coupling Type | Direct Drive |
| Discharge Head | Cast Iron / Carbon Steel |
| Column Pipe | Carbon Steel |
| Bowl Assembly | Cast Iron |
| Impeller | Bronze |
| Pump Shaft | Stainless Steel 420 |
| Shaft Sleeve | Bronze |
| Wear Ring | Bronze |
| Bearings | Rubber / Bronze Bearings |
| Fasteners | Stainless Steel |
| Liquid Type | Clean Water, Raw Water, River Water, Seawater, Industrial Water |
| Maximum Liquid Temperature | 80°C Standard |
| Optional Temperature Range | Up to 120°C (Special Design) |
| pH Range | 5 – 11 (Depending on Materials) |
| Solids Content | Low Solids Service |
| Installation Environment | Deep Wells, Wet Pits, Intake Structures |
| Continuous Operation | Yes |
| Corrosive Service | Available with Stainless Steel or Duplex Materials |
| Seawater Service | Available |
| Flood Control Applications | Suitable |
| Pump Diameter | DN150 – DN2800 |
| Discharge Connection | Flanged |
| Flange Standards | ANSI, DIN, ISO, AWWA |
| Discharge Orientation | Above-Ground or Below-Ground Discharge |
| Column Length | Modular Sections (Customized) |
| Shaft Type | Open Line Shaft or Enclosed Line Shaft |
| Installation Type | Wet Pit, Can-Type, Barrel-Type |
| Baseplate Type | Fabricated Steel Base |
| Coupling Type | Vertical Motor Coupling |
| Suction Arrangement | Bell Mouth Intake |
| Pump Setting Depth | Customized According to Water Level |
