Vansan VSP 405-04 – 0.37KW Submersible Pump
13286
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”
At a glance
Power: 0.37 kWMax. head: 26 mMax. flow: 6.6 m³/hConnections: 2" threadedSpecifications
| Brand | Vansan |
| Item code | VSP 405-04 |
| Model | VSP 405-04 (catalogue VSP SN 405/04) |
| Type | 4" stainless steel submersible borehole pump end (motor sold separately) |
| Nominal flow | 5 m³/h |
| Stages | 4 |
| Motor | 0.37 kW, 4" (NEMA) |
| Outlet | 2" threaded |
| Speed | 2 900 rpm, 50 Hz |
| Flow range | 3.6 - 6.6 m³/h (0 - 6.6 m³/h curve) |
| Head range | 26 m (shut-off) - 4 m |
| Pump end length | 247 mm |
| Pump end weight | 2.4 kg |
| Pump diameter | 4" (95 mm) - for 100 mm boreholes and larger |
| Motor coupling | NEMA 4" |
| Packed size (L x W x H) | 39 x 12 x 12 cm (approx.) |
| Shipping weight | 4 kg (approx.) |
| Materials | Stainless steel AISI 304 shaft, coupling, strainer, wear box and valve cap; Noryl impellers and diffusers |
| Dimensions (W × L × H) | 12 × 39 × 12 cm |
| Motor power | 0.37 kW |
Performance Table
| Flow (m³/h) | 0 | 3.6 | 4.2 | 4.8 | 5.4 | 6 | 6.6 |
|---|---|---|---|---|---|---|---|
| Head (m) | 26 | 19 | 17 | 14 | 11 | 7 | 4 |
Head at each flow rate from the manufacturer's technical data. For a duty-point check use the Get a Quote wizard below.
Performance Curves and Technical Data (PDF)
Download the curve sheet with the performance curves, dimensions and technical data for the Vansan VSP 405-04:
Vansan 0405 Technical Data & Hydraulic Performance Curve
517 kB | Download
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.
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 maximum head of the Vansan VSP 405-04?
The Vansan VSP 405-04 has a maximum head of 26 m.
How much water can the Vansan VSP 405-04 pump?
The Vansan VSP 405-04 pumps up to 6.6 m³/h.
What is the motor power of the Vansan VSP 405-04?
The motor power is 0.37 kW.
What are the pipe connections of the Vansan VSP 405-04?
2" threaded.
