4″ Stainless Steel Pump

SUBMERSIBLE PUMPS

4 Inch Stainless Steel Pumps

4ASP are Stainless steel  multi-impeller borehole pumps with  oil-filled  or water-filled motor capable of providing a wide range of hydraulic performances, designed for drawing water from Bore well, gardening and irrigation in civil and commercial applications and for the movement of water in agriculture.

The complete Stainless Steel Construction not only prevents from corrosion but also exceptionally increase the life span. 

All these Submersible pumps are multistage single suction centrifugal type, provided with integral check valve and NEMA (Splines) Standard coupling. These pumps are available with fabricated impellers and diffusers made of AISI 304 / 316 and the shaft is made of AISI 304/431 . The integrated Check valve prevents back flow and reduces the risk of water hammer which paves the way for trouble free performances.

Operating Conditions:

  • Flow rate Maximum: 18.8 m3/hr
  • Head Maximum: 510 m

Pumped Liquid:

Non Aggressive, Pure fresh water without abrasive particles having the following Characteristics:

Liquid temperature range:
From 30°C to + 40°C
pH : 6.5 to 8
Turbidity :
50 ppm Silica Scale ( max.)
Hardness ( Drinking Water ) : 300 ( max.)
Specific Gravity : 1.004 ( max.)
Allowable Solids : 3000 ppm(max.)
Permissible amount of Sand : 50 g/m3 ( max.) 50 g/m3/hr ( max.)

Pump Perfromance:

Nominal Diameter (Inch) 4″ 
Power Range ( Kw) 0.37 to 7.5
Speed (rpm) 2900
Flow Range ( Q)  m3/hr 0.4 to 18.8
Lps 0.1 to 5.2
Max Recommeded Head ( m)  m 15 to 510 
ft. 50 to 1673
Pump Delivery Size ( Inch) 1 1/4″ , 1 1/2″ , 2″

Components Of Pump Materials:

Delivery Casing Stainless Steel AISI 304 
Diffuser  Stainless Steel AISI 304 
Impeller Stainless Steel AISI 304 
Bearing NBR
Pump Shaft Stainless Steel AISI 410 /304
Neck Ring  NBR
Strainer Stainless Steel AISI 304 
Coupling Stainless Steel AISI 304 
Suction Inter Connector Stainless Steel AISI 304 

Features:

  • High efficiency
  • Wide hydraulic ranges
  • Corrosion resistant stainless steel pump components
  • Additional bearing bracket support for higher stage pump

Applications:

  • Water supply
  • Industries
  • Agriculture
  • Commercial Buildings
  • Pressure boosting
  • Livestock watering
  • Fire fighting
  • Sprinkler system
  • Construction De-watering
  • Fountain
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