Designer, Manufacturer and Exporter of Submersible Pump and Submersible Motor
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VIRA PUMP's Borehole submersible pumps suitable for 4" or larger boreholes.style: none;">Manufactured
from corrosion & abrasion resistant materials. Close coupled to a submersible
electric motor. Designed for flow rate upto 300 LPM and head upto 220 meter.
The most complete range of submersible borehole electric pumps to meet all your
borehole pumping applications suitable to replace standard surface pumps, carrying
the advantages of lesser space needed, less maintenance and complete absence of
noise. In all domestic, industrial and agricultural applications, where it is required
to lift water out from below the ground and to push it above with pressure.Our customers know that a one-size fits all approach just is not going to satisfy
today’s demanding consumer. By utilizing VIRA PUMP's industry leading, modern technology,
state of art infrastructure, manufacturing techniques and three decades of complete pump experience. DESIGN OF V4 SUBMERSIBLE PUMP
Single or multistage centrifugal pumps in pump shroud or in ring section design.
Radial or mixed flow hydraulic systems; Suction casing fitted between motor and
pump. A suction casing is fitted between the pump & motor. Suction casing is
fitted with strainer to protect the pump from coarse particles / sand in the fluid.
Pumps with check valve (non-return valve) in option are supplied. Available with
threaded particularly suitable for vertical installation in narrow deep wells. Additional
bearings are fitted depending on the number of stages. Stainless Steel inserts are
fitted to the impeller. The impeller hub is protected by stainless Steel inserts
are fitted depending on the number of stages. Stainless steel inserts are fitted
to the impeller. The impeller hub is protected by stainless steel inserts.
This design improves the starting torque & has the effect that solid particles such
as sand are propelled outside.
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SALIENT FEATURES OF V4 SUBMERSIBLE PUMPS
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Advanced manufacturing technology. The innovative and original mechanical design,
combined with the use of an advanced manufacturing technology, results in a state-of-the-art
4" submersible pump line.
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Proven & Reliable Design For Critical Conditions like Low voltages.
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25, 40, 50,100,150,165,170 & 200 LPM models featuring independent impellers
to provide smooth starting and long life.
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Thick (1.5 to 2.0 mm) stainless steel outer casing shell to protect and align internal
submersible pumps components. Rigid connection between motor and pump provides a
single, perfectly aligned unit.
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Easy assembling, dismantling. Easily serviceable pump & field rewindable motors.
Suction screen and coupling are made of stainless steel.
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High pumping efficiency for reduced running costs.
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The MOTOR is of non-toxic cooling
bath type; asynchronous with squirrel cage rotor. Suction and delivery casing are
in cast iron and if required in stainless steel & brass. Impellers and diffusers
are in Noryl homologated for drinkable water use and are equipped with stainless
steel inserts in correspondence of the wearable zones.
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The MOTOR is of non-toxic cooling
bath type; asynchronous with squirrel cage rotor. Suction and delivery casing are
in cast iron and if required in stainless steel & brass. Impellers and diffusers
are in Noryl homologated for drinkable water use and are equipped with stainless
steel inserts in correspondence of the wearable zones.
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Pump Shaft: High tensile type 410 stainless steel provides strength and corrosion
resistance. Ground and polished for smooth bearing surface.
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The simplicity of the assembly concept allows for easy field service without the
need of special tools minimizing the system down-time
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APPLICATION OF V4 SUBMERSIBLE PUMP
A combination of multistage centrifugal pumps and submersible motors, the 4” borehole
submersible pump, is designed for applications like:
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Domestic water supply
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Water supply to high rise buildings
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Housing complexes, bungalows
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Gardens, farms and nurseries
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Paramater |
V4 Submersible Pumpeters |
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H.P. Range |
0.5 H.P. To 3.0 H.P. (Single phase
version)
1.0 H.P. To 5.0 H.P. (Three Phase version) |
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Head Range |
Upto 160 Meters |
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Discharge at Duty Point |
25-200 LPM |
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Max. Discharge |
300 LPM |
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Max Head per Stage |
6.5 M |
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Operating Voltage |
160-240 volt (Single Phase)
300-440 volt (Three phase) |
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Max Voltage fluctuation |
+15% - 20% |
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Max Start per hour |
20 |
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Max Temp of water |
40° C |
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Max. Permissible Amount of Sand In
The Water |
30 Gram/Cubic Meter |
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Version |
Single Phase - 220 Volt - 50 Hz
Three Phase - 415 volt 50Hz |
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* Due to continuous efforts
in improvements, information furnished above is subject to change without notice
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