Basic information – submersible borehole pump Speroni SPT 140-27
The multi-stage borehole pump Speroni SPT 140-27 is an excellent model that guarantees an increased level of performance and is used for uninterrupted operation of lifting drinking water or clean liquid from boreholes, wells or other storage reservoirs. The unit is suitable for both domestic and small industrial needs, while providing the required level of power. The compact shape and improved technological characteristics also allow the pump to be used in rain or irrigation systems, as well as in fire extinguishing systems.
The Speroni SP series pump should be used exclusively for pumping clean liquids, without solid, abrasive or fibrous particles, as well as without viscous, flammable and oily impurities that can damage the internal mechanism. The model is made in Italy, so it meets high European quality standards, has a proven and reliable assembly, and comes with a manufacturer's warranty. If you need to make an accurate calculation of the power or get help in choosing the right model, you should contact the managers of the OVK Komplekt company, who are always ready to provide professional assistance in finding a specific model.
APPLICATION
Multistages submersible water pumps for 4" deep wells (DN 100 mm) .Particularly suitable for civil and industrial purposes,For sprinker and food irrigation plants, in fire installations and generally speaking for clean water supplying
OPERATING CONDITIONS
-liquid temperature up to 35 c
-Sand content max.60 g/m3
-Start/hour 20max.
MOTOR
-Two-pole induction motor (n=2850 min)
-Submersible motor in oil bath
-Class F Insulation
-IP 68 Protection
-Continuous duty
MOTOR MATERIALS
-External casing:
Stainless steel
-Motor Shaft 
Stainless steel
-Bottom plate
Tecno-polymer
-Support 
Brass
PUMP MATERIALS
-External casing
Stainless Steel
-Motor shaft
Stainless steel
-Stages and impellers
Polycarbonate
MODEL:
SPT 140-27
ELECTRICAL DATA
VOLTAGE  50Hz :
3X230-400V~
P 2 NOMINAL POWER :
kW
3
HP
4
27 Stages/Stadi
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