Vansan VSP 401-50 – 1,5KW Submersible Pump
14026
The 4” VSP pump is carefully designed and manufacture for resistant against sand and other impurities providing a long life and trouble free operations. The floating impeller design ensures an excellent resistance to wear and tear against sand and other impurities. The Non-Return Valve is integrated in the head to support the weight of the water column and to protect against water hammer, thus safeguarding impellers and diffusers.
Operating Limits
• Capacity up to 25m³/h
• Rated motor power output up to 7.5KW
• Maximum water temperature from 0°C to 35°C
• Maximum Overall diameter of the pump inclusive of cable guard is 97.5mm
• Maximum permissible quantity of suspended sand of 150g/m³
• Radial and mixed flow impeller
• Delivery port -1.25”, 1.5”, 2”
Applications
• Residential potable water supply from deep wells.
• Municipal and industrial waters supply.
• Irrigation and other agricultural applications.
• Fire fighting systems.
• Pressure boosting in high-rise buildings and other applications.
At a glance
Power: 1.5 kWConnections: 1.25" threadedSpecifications
| Brand | Vansan |
| Item code | VSP 401-50 |
| Model | VSP 401-50 (catalogue VSP SN 401/50) |
| Type | 4" stainless steel submersible borehole pump end (motor sold separately) |
| Nominal flow | 1 m³/h |
| Stages | 50 |
| Motor | 5 kW, 4" (NEMA) |
| Outlet | 1.25" threaded |
| Speed | 2 900 rpm, 50 Hz |
| Pump diameter | 4" (95 mm) - for 100 mm boreholes and larger |
| Motor coupling | NEMA 4" |
| Packed size (L x W x H) | 140 x 12 x 12 cm (approx.) |
| Shipping weight | 13.1 kg (approx.) |
| Materials | Stainless steel AISI 304 shaft, coupling, strainer, wear box and valve cap; Noryl impellers and diffusers |
| Dimensions (W × L × H) | 12 × 140 × 12 cm |
| Motor power | 1.5 kW |
Performance Curves and Technical Data (PDF)
Download the curve sheet with the performance curves, dimensions and technical data for the Vansan VSP 401-50:
Vansan 0401 Technical Data & Hydraulic Performance Curve
468 kB | Download
Need help choosing or want a price?
Our pump team will check the right size for your flow and head and give you a quote.
WhatsApp us: 082 516 2248 Get a Quote / Size my pump info@pumps.co.za
Frequently Asked Questions
What is the motor power of the Vansan VSP 401-50?
The motor power is 1.5 kW.
What are the pipe connections of the Vansan VSP 401-50?
1.25" threaded.
