Ingenious hydraulic design ensures better efficiencies over a wide range of heads and discharges, varying between 60% and 140% of duty points. This means high energy savings even at a wide variation of water level in the bores.
Because of special cooling arrangement in the motor, the winding temperature raise is kept to the minimum, even at extreme voltage fluctuations.
| HP | Head range (MTS) | Discharge (LPM) |
|---|---|---|
| 0.5 HP to 1.0 HP | 10 to 90 | 11 to 116 |
- The Motor is squirrel cage induction motor, totally enclosed and water filled.
- Body is made of heavy duty stainless steel to prevent rust formation.
- High quality water resistant polymer insulated wires are used for longer life.
- High tensile steel rotor shaft with copper rotor with good quality laminations, epoxy coated and baked for rust prevention. Thrust bearings are of special design the bush bearings are lead-tin for high wear resistance.
- The winding and bearings are cooled and lubricated by pure water, filled in the motor before installation.
- The motor is protected from well water, sand and foreign materials.
- The impellers are of Noryl dynamically balanced individually and also after assembly on the shaft.
- Special lead-tin bronze metal and high nitrile rubber bearing bushes are used for high wear resistance and longer life.
- A strainer is provided at inlet to prevent foreign materials getting into the pump.
- A non return valve is provided to prevent back-flow of water.
- Pumping water from Bore well.
- Mine dewatering.
- Circulating water.
- Surface Water Pumps Raise Buildings.
- Apartments, Single and Two Store buildings and used for lifting water from greater depths.
| S.NO | HP | Stage | TYPE | Del. PIPE (mm) | Discharge in LPM | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Head in Meters |
10 | 20 | 30 | 40 | 50 | |||||||||||||||
| 1 | 0.5 | 8 | 3VAW | 25 | 39 | 36 | 33 | 27 | 17 | |||||||||||
| 2 | 0.75 | 10 | 3VAW | 25 | 48 | 44 | 41 | 34 | 21 | |||||||||||
| 3 | 0.75 | 13 | 3VAW | 25 | 63 | 58 | 54 | 44 | 28 | |||||||||||
| 4 | 1.0 | 11 | 3VAW | 25 | 53 | 49 | 45 | 37 | 23 | |||||||||||
| 5 | 1.0 | 16 | 3VAW | 25 | 77 | 71 | 66 | 54 | 34 | |||||||||||
| 6 | 1.5 | 24 | 3VAW | 25 | 116 | 105 | 93 | 81 | 56 | |||||||||||
| 10 | 20 | 30 | 40 | 50 | 60 | 65 | 70 | |||||||||||||
| 7 | 0.5 | 10 | 3VBW | 25 | 48 | 44 | 39 | 33 | 25 | 16 | 11 | |||||||||
| 8 | 0.75 | 15 | 3VBW | 25 | 73 | 68 | 60 | 50 | 37 | 23 | 13 | |||||||||
| 9 | 1.0 | 20 | 3VBW | 25 | 98 | 89 | 81 | 67 | 50 | 31 | 20 | 12 | ||||||||
| 12 | 24 | 36 | 48 | 60 | 72 | 84 | 90 | |||||||||||||
| 10 | 1.0 | 10 | 3VCW | 25 | 47.5 | 44.5 | 42.5 | 38 | 32.5 | 27.5 | 16.5 | 11.5 | ||||||||
| 10 | 40 | 60 | 75 | 80 | ||||||||||||||||
| 11 | 1.0 | 12 | 3VCW | 25 | 53 | 41.5 | 35 | 25 | 12 | |||||||||||
