Stainless Steel Submersible Pump set OSP - 77 (8 inch) - 60 Hz
OSWAL submersible pumps & motors are well known for its quality, Reliability & excellent for all type of service purpose.OSWAL submersible pumps & motors are manufactured under supervision of highly qualified technical team with a stage wise rigid inspection procedure under TQM concepts. OSWAL team are well known for their excellent services after sales.
The company has also obtained BIS certificate for ISI mark and through continuous process improvements & streamlining the quality system at par with the international standards has now acquired ISO:9001:2000 certifications.
Application of Bore well submersible pumps are Hospitals, Water circulation systems, Water supply systems of Government, Irrigation, Farms, Drip & sprinkler irrigation, Gardening, Nurseries, Domestic water supply, Multi-storey Building & Industrial water supply systems & Hotels.
OSWAL has successfully developed its energy efficient and cost efficient pump manufacturing of fully fabricated S.S.-304 with a quality level as per international standard. The company has offering quality product at a lowest price .the company has exporting pump sets to developed countries and the same quality is supply in domestic market.
OSWAL Submersible Pump sets of modular design suitable for under-water operation for universal fit, all mounting dimensions of pumps and motors are in accordance with NEMA standards. OSWAL submersible pump set are of completely S.S.-304 construction with fabricated technology, light weight easy for handling, life longevity, pump shaft using Duplex steel for high wear resistance.
We offer a complete range of pumps and motors with as a standard are made completely as stainless steel - 304. This provides for good wear resistance and a reduced risk of corrosion when pumping ordinary cold water with a minor content of chloride. These pumps have low weight facilitating the handling of pumps and resulting in low equipment costs and
OSWAL WATER FILLED COOLED SUBMERSIBLE MOTORS confirm to IS : 9283.& Pump set confirm to IS : 8034.*
Specifications
| Three Phase 50 Hz | |
| Power Range | 5.5 KW - 93 KW / 7.5 HP - 125 HP |
| Version | 415 V, 50 Hz |
| Speed | 2880 RPM |
| Flow Rate | 0.6 m3H - 96 m3h / 10 lpm - 1600 lpm |
| Total Head Range | 7.8 mtrs. To 420 mtrs. |
| Outlet size in inches / mm | 5’’ BSP |
| Degree of Protection | IP 68 |
| Direction of Rotation | CCW |
| Maximum Outer diameter | 200 & 205 mm |
| Type of Duty | S1 (Continuous) |
| Maximum cooling flow | 0.15 m/sec. |
| Maximum starts per hour | 20 times. |
| Method of starting | DOL (Direct on line) |
| Cable Connection | |
| Thrust Load | |
| Material of Construction - Pump | |
| Part Name | Material SS Pump |
| Check valve Housing | S.S. 304 |
| Check Valve | S.S. 304 |
| Impeller | S.S. 304 |
| Diffuser | S.S. 304 |
| Pump Shell / Clump (S.S. Pump) | S.S. 304 |
| Pump Shaft | S.S. 410 / 431 |
| Suction inter Connector | S.S. 304 |
| Coupling | S.S. 304 |
| Material of Construction - Motor | |
| Part Name | Material SS Motor |
| Upper, Lower Housing & Motor Base | S.S. 304 / CI |
| Stator Shell | S.S. 304 / J-4 |
| Shaft | S.S. 410 / 431 |
| Thrust Bearing | Chromium v/s Carbon |
| Mechanical Seal | Silicon |
| Pump Liquids : Clean, thin, non-aggressive, non-explosive, clear, cold, fresh water without abrasives, solid particle or fibers shall mean the water having the following characteristics. |
|
| Temperature | 33°C (max.) |
| Permissible amount of sand | 25 gms /m3 (max.) |
| Chlorine ion density | 500 ppm (max.) |
| Allowable solids | 3000 ppm (max.) |
| Specific gravity | 1.004 (max.) |
| Hardness (drinking water) | 300 ppm (max.) |
| Viscosity | 1.75 x 106 m2 /sec (max.) |
| Turbidity | 50 ppm silica scale (max.) |
| pH value | 6.5 to 8.5. |