JET CENTRIFUGAL MONOBLOCK PUMP

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Kalsi’ brand SHALLOW WELL Self Priming Jet Pumps, are available in 0.5 HP and 1.0 HP, 3000 RPM. This pump is manufactured as per IS 8472 (Centrifugal Regenerative Pumps) and used for Water supply.

Application

• Residential bungalows
• Small Farms
• Car washing
• Construction sites
• Lawns & gardens
• Hotels & Hospitals

Salient Features

• Pump casings, Motor bodies and End covers are made of close grained cast iron.
• The motor is totally enclosed fan cooled (TEFC) type as per as per grade FG 200 of IS: 210.
• Insulation Class ‘B’.
• Motor windings are vacuum impregnated with synthetic varnish for better moisture resistance.
• Plastic/Cast iron impeller used to give troublefree service.
• Better insulating materials used to withstand temperature rise.
• Superior mechanical shaft seal for longer life and effective sealing against water leakage.
• Grease lubrication anti-friction double sealed ball bearings are fitted to withstand radial and axial loads.
• Running capacitor enclosed in the connection box to avoid problem of water entering in the capacitor and transit damages.
• Thermal overload protector (T.O.P.) is provided for safety of motor of the pumpset.
• Spring loaded non-return valve ensures leak-proof sealing which does not allow water to return in the suction line.
• The motors are of the Capacitor Start & Run (CSR) design giving high starting torque.
• Input supply condition is single phase, 220V (50Hz) AC Supply.
• Designed to withstand wide voltage fluctuations of 180V – 240V, AC Supply.

Constructional Details

• Shaft : The shaft is made of stainless steel as per IS:6603 accurately ground finished to close tolerances to ensure long life of bearings.
• Mechanical seal : Rotary seal of high precision having fine lapped surface is used. Its spring-loaded carbon face seals the stationary ceramic face for effective sealing against water leakage.
• Motor frame : High tensile cast iron and is totally enclosed fan type. Cooling ribs are provided to facilitate heat dissipation to keep the body cool.
• Rotor : Die cast dynamically balanced rotor for vibration free noiseless running.
• Windings : Enamelled copper wire with insulation class ‘B’.
• Ball bearings : Heavy duty double sealed ball bearings fitted to ensure longer life.