High-speed cutting system, automatic float control, overload protection, and durable construction
A reliable solution for sewage drainage in homes, factories, and sanitation facilities
The VAMA V Submersible Sewage Pump Series is designed for efficient and reliable sewage drainage in a wide range of applications. For DF models, a high-speed rotating cutter is installed at the pump inlet to cut long fibers and solid debris contained in sewage. This helps reduce the risk of the impeller becoming blocked by entangled materials. The pump can be equipped with a float switch that automatically controls pump start and stop according to the water level. The motor is equipped with an overload protector that can automatically disconnect the power when the motor overheats or becomes overloaded, supporting safer and more reliable operation. The VAMA V series is suitable for draining sewage in sanitation facilities, factories, and homes, with a maximum solids passage of up to 40 mm and a maximum operating depth of 5 m below water level.
| Specification | Value |
|---|---|
| Product Series | VAMA V |
| Pump Type | Submersible Sewage Pump |
| Maximum Flow Rate | Up to 42 m³/h |
| Maximum Head | Up to 25 m |
| Maximum Operating Depth | 5 m Below Water Level |
| Maximum Solids Passage | Up to Ø40 mm |
| Water pH Range | 4–10 |
| Maximum Fluid Density | 1.2 × 10³ kg/m³ |
| Maximum Water Temperature | 40°C |
| Cutting System | Available for DF Models |
| Pump Body | Cast Iron |
| Pump Bracket | Cast Iron |
| Impeller | Cast Iron |
| Radial Cutter | Cast Iron |
| Shredding Ring | Cast Iron |
| Pump Shaft | Stainless Steel |
| Mechanical Seal | Silicon / Silicon – Silicon / Carbon |
| Motor | Two-Pole Standard Motor |
| Motor Speed | 2900 rpm |
| Insulation Class | F |
| Protection Degree | IP68 |
| Electrical Supply | Single-Phase 220V / 50Hz |
| Thermal Protection | For Single-Phase Version |
High-reliability components compliant with European industrial standards.
| Component | Material |
|---|---|
| Pump Body | Cast Iron |
| Pump Bracket | Cast Iron |
| Impeller | Cast Iron |
| Radial Cutter | Cast Iron |
| Shredding Ring | Cast Iron |
| Pump Shaft | Stainless Steel |
| Mechanical Seal | Silicon / Silicon – Silicon / Carbon |
The VAMA V series is designed specifically for submersible sewage drainage applications, combining durable cast iron components with a stainless steel pump shaft. DF models incorporate a high-speed cutting system at the pump inlet to cut long fibers and solid debris, helping reduce the risk of impeller blockage. The automatic float switch provides water-level-based start and stop control, while the motor overload protector can disconnect power in overheating or overload conditions.
For product selection, technical assistance, installation support, and warranty inquiries, contact Tervina Egypt Group: Customer Service: 19301
Install the pump according to the specified operating conditions and do not exceed the maximum operating depth of 5 m below water level. Ensure that the electrical connection is correctly installed before operation and that the pump is used within the specified temperature, pH, and fluid-density limits. For DF models, inspect the cutting system regularly and remove accumulated debris when required. Check the float switch to ensure that it can move freely and correctly control pump operation according to the water level. Regularly inspect the pump body, impeller, cutter, shredding ring, mechanical seal, and electrical connection.