Efficient hydraulic design, durable stainless steel construction, reliable operation, and compact structure
A dependable solution for clean water supply, circulation, and fluid transfer
The VAMA DWB Centrifugal Pump Series is a single-stage centrifugal pump equipped with a closed impeller and advanced hydraulic bulge technology, designed to provide high hydraulic performance and strong structural durability. Its compact design and optimized spiral volute casing enhance hydraulic efficiency while maintaining reliable and stable operation. All wetted components are manufactured from high-grade stainless steel AISI 304 or AISI 316, providing excellent corrosion resistance, durability, and hygienic safety for demanding applications. The DWB Series is suitable for domestic, agricultural, industrial, and food processing applications and is designed for conveying a wide range of clean liquids. It is widely suitable for water supply systems, air conditioning systems, and various fluid transfer operations.

| Specification | Value |
|---|---|
| Product Series | VAMA DWB |
| Pump Type | Single-Stage Centrifugal Pump |
| Maximum Flow Rate | Up to 600 l/min |
| Maximum Head | Up to 29 m |
| Maximum Water Temperature | Up to 104°C |
| Maximum Ambient Temperature | Up to 50°C |
| Impeller Type | Closed Impeller |
| Hydraulic Technology | Advanced Hydraulic Bulge Technology |
| Pump Casing | Optimized Spiral Volute Casing |
| Pump Body | Stainless Steel AISI 304 / 316 |
| Pump Bracket | Aluminum |
| Impeller | Stainless Steel AISI 304 / 316 |
| Pump Shaft | Stainless Steel AISI 316 |
| Mechanical Seal | Graphite / Silicon |
| Motor | Two-Pole Induction Motor |
| Motor Speed | 2900 rpm |
| Cooling | External Cooling |
| Insulation Class | F |
| Protection Degree | IP55 |
| Single-Phase Supply | 220V / 50Hz |
| Three-Phase Supply | 380V / 50Hz |
| Thermal Protection | For Single-Phase Version |
| Operating Mode | Continuous Service S1 |
High-reliability components compliant with European industrial standards.
| Component | Material |
|---|---|
| Pump Body | Stainless Steel AISI 304 / 316 |
| Pump Bracket | Aluminum |
| Impeller | Stainless Steel AISI 304 / 316 |
| Pump Shaft | Stainless Steel AISI 316 |
| Mechanical Seal | Graphite / Silicon |
The VAMA DWB Series combines a compact centrifugal pump structure with an optimized spiral volute casing and closed impeller to provide stable and efficient performance. All wetted components are manufactured from AISI 304 or AISI 316 stainless steel, providing excellent corrosion resistance, durability, and hygienic safety. The series is designed for clean liquid transfer and a wide range of domestic, agricultural, industrial, and food processing applications.
For product selection, technical assistance, installation support, and warranty inquiries, contact Tervina Egypt Group: Customer Service: 19301
Install the pump on a stable and properly supported foundation. Ensure that all hydraulic and electrical connections are correctly installed and securely sealed before operation. Select the appropriate electrical configuration according to the specific model, either 220V / 50Hz single-phase or 380V / 50Hz three-phase. Before starting the pump, inspect the piping, pump components, mechanical seal, and electrical connections. Operate the pump within the specified temperature and performance limits and maintain adequate ventilation around the motor for external cooling.