Applications:

The Vertical Multistage Stainless Steel (PVMP Series) Pressure Booster & Transfer Pump Sets are engineered for reliable water supply, pressure boosting, circulation, and liquid transfer applications. The series is suitable for handling clean, low-viscosity, non-flammable, and non-explosive liquids that are free from solid particles, fibers, and abrasive contaminants and are chemically compatible with the pump construction materials.
Typical applications include:

• Water Supply & Pressure Boosting: Domestic and commercial water supply systems, high-rise buildings, large labour camps and staff accommodation facilities, water distribution networks, filtration and transfer at water treatment facilities, and main pipeline pressure boosting.
• Industrial Applications: Washing and cleaning systems, boiler feed systems, cooling-water circulation, process water supply, auxiliary systems, and equipment support applications.
• Water Treatment: Ultra-filtration systems, Reverse Osmosis (RO) plants, distillation systems, filtration and separation systems, and swimming pool water circulation.
• HVAC Systems: Chilled-water and cooling-water circulation for air-conditioning, cooling, and associated building services.
• Agricultural Irrigation: Sprinkler irrigation, drip irrigation, greenhouse irrigation, and general agricultural water supply.
• Food & Beverage Industry: Clean-water supply, process-water transfer, washing, circulation, and other compatible utility-water applications.
• Duty/Standby Systems: Installations requiring enhanced operational reliability, automatic standby pump availability, and continuity of water supply.

System Description:

The Pressure Booster System is a fully integrated pumping package engineered to provide reliable water supply and maintain stable system pressure under varying demand conditions. The system automatically controls pump operation according to water demand, providing efficient performance, balanced pump operation and dependable water supply.
For transfer applications, the system provides automatic water transfer between storage tanks based on water-level requirements.
Duty/standby configurations provide operational redundancy, with automatic standby pump operation in the event of duty pump failure.
The system is available in various duty/standby and assist configurations and can be customized to meet specific project and client requirements.

Specifications :
Model : PVMP(SS)3 To PVMP(SS)90
Power range : 0.37 kW - 45 kW / 0.5 HP - 60 HP
Max Flow : Up to 120 M3/HR
Max Head : Up to 323 m
Standard Inlet/Outlet range : 1.25", 1.5", 2", 2.5", 3", 4"
Rated Speed : 2900 rpm
Frequency : 50Hz
Insulation class :  F
Enclosure class : IP55
Voltage : Single phase 220-240V, 50Hz
                       Three phase 380-420V, 50Hz
Liquid Temperature : Up to 120°c
Liquid pH value : 4-10
Altitute: < 1000m

Special Features:

•  Feature availability - depends on the selected booster/transfer system configuration and control philosophy.
• Fully Integrated Package – Factory-assembled pumping system supplied as a complete, ready-to-install package.
• Automatic Duty/Standby Operation – Standby pump automatically takes over in case of duty pump failure.
• Automatic Pump Alternation – Equalizes operating hours between pumps for balanced utilization and extended service life.
• Constant Pressure Control – Maintains stable system pressure according to varying water demand.
• Automatic Assist Pump Operation – Additional pump starts automatically when system demand exceeds the capacity of the duty pump.
• Dry-Run Protection by Float Switch – Protects pumps against operation without sufficient water supply.
• Comprehensive Motor Protection – Protection against overload, short circuit, phase failure and other electrical abnormalities.
• Low & High-Pressure Protection – Provides enhanced system safety under abnormal operating conditions.
• Automatic Level Control – Enables automatic pump start/stop according to tank water levels.
• User-Friendly Control Panel – Provides clear operating status, alarms and manual/automatic control.
• Reliable Standby Backup – Helps maintain continuous water supply in the event of duty pump failure.
• Compact Skid-Mounted Design – Minimizes installation space and simplifies site installation.
• Easy Installation & Maintenance – Pre-engineered arrangement reduces site piping, wiring and commissioning requirements.
• Energy-Efficient Operation – Optimized pump sequencing minimizes unnecessary pump operation.
• Flexible Configuration – Available in 1 Duty + 1 Standby, 2 Duty + 1 Standby, 3 Duty + 1 Standby and customized configurations.
• Optional VFD/PLC Control – Advanced control options are available to suit project and client requirements.
  
  Note : For detailed performance & table curves, please refer to the “Prakash Vertical Multistage Stainless Steel Pump Catalogue”.

               • 1 Duty + 1 Assistant/Standby Pump
               • 2 Duty + 1 Standby Pump
               • 3 Duty + 1 Standby Pump

Customized Configurations: Other pump configurations are available upon request and can be engineered to meet specific client requirements, system operating conditions, and project specifications.

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