How do I calculate the required pump head for my well?

Motor selection depends on:
Power supply: Single-phase (residential, low flow, low power) or three-phase (industrial, agricultural irrigation, high flow, high power). Ambient temperature and cooling: The motor must remain submerged for proper heat dissipation. Explosion-proof requirements: For hazardous environments.

SLAPK submersible well pumps are designed for operating depths up to 600 meters, depending on the model and motor type. For extremely deep wells, multi-stage pumps are recommended to maintain efficiency and reduce motor load.

Material selection is crucial for long service life: SS304 / SS316 / SS316L stainless steel: Ideal for slightly corrosive water. Duplex stainless steel: Resistant to severe corrosion and high pressure. Cast iron: Suitable for non-corrosive water with moderate hardness. Impellers may be made of bronze or stainless steel depending on wear requirements.

The performance of a submersible well pump depends on several factors: Pump head: Must match the well depth and the required discharge height. Flow rate: Determined by the water demand of the application. Motor power and efficiency: Higher motor power provides greater potential for head and flow rate. Pump materials: Corrosion and wear resistance affect service life. Well diameter and installation depth: Proper sizing ensures stable operation. Water quality: The presence of sand, silt, or chemicals can reduce efficiency.

Yes, we offer professional pump selection and technical support.

Our pumps are used in water supply, irrigation, wastewater treatment, construction, and industrial projects.