Grundfos® 4” SP Submersible Well Pumps
4-Inch SP Submersibles
 Grundfos’ 4” submersibles feature corrosion-resistant stainless steel
construction and are designed to provide years of trouble-free performance.
With built-in sand bearing protection, the 4” submersible can handle the
sandy conditions often found in domestic wells. Built-in, jam-free check
valves and special upthrust protection guarantee smooth running, fail-safe
operation. A user friendly cable guard aids in ease of installation.
Grundfos 4” submersibles are supplied with a rugged Grundfos submersible
motor manufactured of stainless steel. The two units together result in a
quality pumping unit built to last.
The Grundfos range of submersible pumps is well-known
for efficiency and reliability. Made primarily of corrosionresistant
stainless steel, Grundfos pumps are ideal for a wide
variety of applications, such as raw water supply, pressure
boosting, irrigation, and dewatering – in addition to a variety
of industrial applications.
State-of-the-art technology
Grundfos pumps are made of the very best materials and offer
state-of-the-art hydraulic design. Built to deliver optimum
efficiency during periods of high demand, all Grundfos
pumps provide low long-term operating costs and high
operating reliability regardless
of the application.
Grundfos submersibles offer unique
user benefits such as
high efficiency, high resistance
to sand and other abrasives,
and easy maintenance. In addition, a complete monitoring
and control system is available for constant optimization
of the pumping system. In fact, no other submersible pump
offers you as many advantages as you will get with a submersible
pump from Grundfos.
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