|
Salient Features of va Submersible Pumps
Proven & Reliable Design For Critical Conditions.
State of the art design: Delivers optimum performance and reliability in the toughest conditions
400,500, 600, 700, 800, 900, 1000, 1100, 1500, 1600 & 1900 LPMmodels feature independent centrifugal impellers to provide smooth starting and long life.
Rubber & bronze bearing provide low friction and high wear resistance.
Easy assembling, dismantling. Easily serviceable pump & field rewindable motors.
Once assembled, each 8" borehole submersible pump is individually tested to assure performance within design specifications .
Kiwi Pumps uses non-contaminating, water filled motor design.
lip seal and sand guard to prevent ingress of impurities into the motor.
|
Materials of Construction -V8 Submersible Pump
Submersible Motor
Single piece stainless steel 431 rotor assembly[Thespline/ keywaysare not welded onto the rotor
Single piece rotor allows for quicker balancing and more precise alignment.
Solid copper bars inserted into our one piece billet rotor offer greater rigidity.
Aluminum is not used in the motor.
This prevents the problems associated with dissimilar metals.
Further, Steel/Copper rotors do not form bubbles during the induction fusion process.
Application of va Submersible Pumps
A combination of multistage centrifugal pumps and submersible motors, the 8" borehole submersible pump, is designed for applications like:
Domestic watersupply.
Housing complexes, bungalows.
Water supply to high rise buildings.
Gardens, farms and nurseries.
| Name of Parts | Material Used | | Impeller/Diffuser | Stainless Steel 304/316 and Graded Cast lorn | | Pump Shell | Stainless Steel | | Bearing Bush | Rubber / Bronze | | Pump Shaft | Stainless Steel 410 | | Hardware | Stainless Steel 304 |
Operating Parameters
| V8 Borehole Submersible Pumps | | | H.P. Range | 75 H.P. to 75.0 H.P. (Three Phase Version) | | Head Range | Upto 300 Meters | | Discharge at Duty Point | 400- 1900 LPM. | | Max. Discharge | 2500 LPM. | | Max. Head I Stage | 30 Meters (Radial Flow Model)
25 Meters (Mixed Flow Model) | | Operating Voltage | 250-450 VOLT(Three phase) | | Max voltage fluctuation | + 15% -20% | | Max. Start / Hour | 40o C | | Max. Permissible Amount of Sand In the Water | 50 Gram I Cubic Meter | | Version | Three Phase - 415 volt 50Hz | | Materials of Construction. va Submersible Pump Motor | | | Name of Parts | Material Used | | Shaft | Stainless Steel 431 | | Bearing Bush | Bronze | | Thrust Bearing | Stainless Steel 304 & Engineering Plastic | | Lower & Upper Housing | Graded Cast Iron | | Stator Shell | Stainless Steel | | Hardware | Stainless Steel 304 | | |
|
![V8 Submersible Pump Sets[1]](full-images/729108.jpg "V8 Submersible Pump Sets[1]")