Floating impeller borehole pump for clean water pumping ES4 12 14 ESPA

Product Description:

• 4", submersible, centrifugal, multi-stage, floating impeller borehole water pump for clean water pumping.
• Hydraulic pump specially designed for use in boreholes, domestic, industrial, agricultural and gardening supplies.
• It can also be used for boreholes, as it is suitable for irrigation, transfer and pressurisation.
• It is recommended for use in clear water, as the maximum solids passage is 5.08 cm.
• It can be submerged to a depth of up to 150 metres (depth may be reduced depending on the motor to which it is coupled).
• It is assembled to a motor by means of a thread (the motor is OPTIONAL, it is NOT included in the purchase unless you select it in the drop-down menu).
• The pump body, impeller, suction and shaft are made of stainless steel.
• The diffusers and impellers are made of a reinforced technopolymer which makes it strong and light for continuous use.
• The seals are made of two materials, NBR and EPDM, to resist different environmental conditions, water and oily liquids.
• The maximum liquid temperature the pump can withstand is 40°C.
• The pump withstands a maximum amount of sand of 0.1 g/l.
  
  

Technical data of the motor (not included):

• Three-phase:
  • It has a supply voltage of 400 V.
  • With a power consumption of 7.1 A.
  • P1: 4 kW.
  • P2: 3 kW - 4 HP power.
  • Its power factor is 0.84.
  • N (%): 77.
  • Its starting current is 39.5 A.
  • It incorporates 2.7 metres of 4 x 2 mm² electric cable.
  • The motor has an axial thrust of 5000 N.
    
    

Optional:

• With three-phase motor.
• Without motor.

Options to choose from::