PRODUCTS
 
Domestic Centrifugal Monoblock
Open Well Submersible
 
Domestic Self Priming Monoblock
Shallow Jet Monoblock
Submersible Pump Sets
 
 
  V3 & V4 SUBMERSIBLE PUMP SETS
 
VPL Bore well submersible pump SETS are AVAILABLE BOTH IN OIL LUBRICATED MOTORS AND WATER LUBRICATED MOTORS with Carefully designed impeller and bowl are made of resin impregnated thermoplastic. This material ensures high performance and longer life cycle of pumps. Other vital components like check valve housing and suction inter connector are made of graded cast iron, outer shell made of high quality stainless steel (S.S.304). Hex rubber bush and Stainless Steel Sleeve with hard chrome increase the wear resistance of this pump against sand. Specially designed high performance thrust bearings (SS with Carbon) are used to withstand axle and down thrust loads with minimum wear and tear. Dynamically balanced rotor gives vibration free and noise free operation, thereby increases efficiency and life cycle of the motor.
 
SPECIFICATION
Power Range 0.37 kW – 5.5 kW (0.5HP-7-5 HP)
Rotation Speed 2880 RPM
 
Versions Single phase 200-240V, Three phase, 380 -415V, 50Hz, A.C Supply
Total Head 395 metre (39.5 bar )
Maximum flow rate 21600 LPH (18 M3 /Hr)
Outer diameter (mm) 97& 98
Outlet size (Inches) 1¼,1½, 2 & 2½
Degree of Protection IP 58
Direction of Rotation Clockwise from driving end
Thrust Load 1500 Ibs
Minimum cooling flow along the motor 0.15 m/sec
Type of Duty S1 (continuous)
 
Method of starting Direct on Line, Capacitor Sart Capacitor Run (CSCR) / Permenant Split Capacitor (CSR)
Maximum starts per hour 12 times
 
MATERIAL OF CONSTRUCTION OF PUMP
Part Name Material
Check Valve housing CI
Check Valve Seat Nitrile Butyle Rubber
Diffuser Chamber SS 304 (Shell) & Cast Iron

 Impeller Modified PPO (Noryl)& Delrin
 Diffuser Modified PPO (Noryl) & Cast Iron
 Suction Inter Connector Cast Iron
 Inlet Screen SS 304
 Pump Shaft SS 410

 Cable Guard SS 304
 Coupling SS 410 & SS 304
 
MATERIAL OF CONSTRUCTION OF MOTOR
Part Name Material
Upper and Lower Housing Cast Iron and Mild Steel
Stator Shell Stainless Steel 304
Shaft Stainless Steel 410

Journal Bushes Leaded Bronze
Thrust Assembly Stainless Steel 420 and 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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