PRODUCTS
 
Domestic Centrifugal Monoblock
Open Well Submersible
 
Domestic Self Priming Monoblock
Shallow Jet Monoblock
Submersible Pump Sets
 
 
  OPEN WELL SUBMERSIBLE
 
 
VPL OPENWELL pumps are ideally suitable for open wells or tanks where there is a wide fluctuation in water level. This works under water and it rests at bottom of the well. Hence suction and priming problem do not arise. Pump's volute chamber is designed to give the best possible hydraulic efficiency. Dynamically balanced impeller offers vibration free operation with long life. Prime mover is rewindable, water - cooled motor. Specially designed water lubricated bearings are used to withstand axle thrust loads with minimum wear and tear. The stator is wound with special water proof synthetic film insulated copper winding wires and made up of low watt loss steel laminations assembled under pressure and rigidly locked in stainless steel stator shell.
 
SPECIFICATION
Power Range 0.37 kW – 1.5 kW (0.5HP-2.0 HP) Horizontal
Speed 2880 RPM
 
Versions Single phase 200-240V, Three phase, 380 -415V, 50Hz,
A.C Supply
Maximum total head 300 metres (30.0 bar )
Maximum flow rate 230400 LPH (230.4 M3 / Hr)
Nominal outlet size in inches 1, 1¼,1½, 2 ,2½,3,4 & 5
Degree of Protection IP 58
Direction of Rotation Clockwise from driving end
Type of Duty S1 (continuous)
 
Method of starting Capacitor Start Capacitor Run (CSCR) Permenant Split
Capacitor (CSR) Direct on Line upto 5.5 kW, SD upto 30kW
Maximum starts per hour 6 times
 
MOC
Material of Construction
Part Name Material
Pump Casing CI
Stator Shell SS 304 / Mild Steel
Impeller SS, Cast Iron and LTB – 2

Shaft SS 410
Journal Bearings Leaded Bronze
 
Thrust Assembly Leaded Bronze and Compostos Stainless Steel 420 with
Graphite Carbon
 
 
Domestic Centrifugal Monoblock | Open Well Submersible | Domestic Self Priming Monoblock | Shallow Jet Monoblock | Submersible Pump Sets
1401/1 Kerala G.I.D.C.at N.H -8 near Bavla Ahmadabad - 382220
Tel: +91 2714 268262, Fax: +91 2714 268261 Email: info@vplpumps.com Website: www.vplpumps.com
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