Monoblock Pump
Monoblock pumps are compact and efficient centrifugal pumps where the pump and motor are mounted on a single shaft, forming a single integrated unit. This design eliminates alignment issues, reduces maintenance, and ensures reliable performance for various water transfer and industrial applications.
- Pump Type
- Centrifugal Monoblock Pump
- Flow Rate
- Up to 150 m³/hr
- Head
- Up to 100 meters
- Power Range
- 0.5 HP – 50 HP
- Manufacturer since 1984
- ISO 14001 & 45001
- Application-led selection
Overview
About the Monoblock Pump
Monoblock pumps are widely used in residential, agricultural, and industrial sectors due to their simple construction, high efficiency, and easy installation. In a monoblock design, the pump and electric motor are combined into a single compact unit, eliminating the need for couplings or separate alignment.
These pumps are designed to deliver consistent water flow with low vibration and minimal energy consumption. The rigid construction ensures durability even in continuous operation. Monoblock pumps are suitable for clean water transfer, irrigation systems, pressure boosting, and water circulation.
Their compact footprint makes them ideal for installations where space is limited. The pump casing and internal components are manufactured using high-quality materials to ensure corrosion resistance, long service life, and reliable performance across a wide range of operating conditions.
Engineering Data
Technical Specifications
| Pump Type | Centrifugal Monoblock Pump |
|---|---|
| Flow Rate | Up to 150 m³/hr |
| Head | Up to 100 meters |
| Power Range | 0.5 HP – 50 HP |
| Voltage | 220V / 415V |
| Frequency | 50 Hz |
| Speed | 2900 RPM |
| Temperature | Up to 80°C |
| Mounting | Horizontal |
| Motor Type | TEFC / Totally Enclosed |
Construction
Materials of Construction
Pump Casing
Cast Iron / Stainless Steel
Impeller
Bronze / Stainless Steel / Cast Iron
Shaft
Stainless Steel
Mechanical Seal
Carbon / Ceramic / Silicon Carbide
Motor Body
Cast Iron / Aluminium
Use Cases
Industry Applications
- Domestic water supply systems
- Agricultural irrigation and sprinkler systems
- Industrial water circulation
- Pressure boosting systems
- Water transfer in buildings and apartments
- Cooling water circulation
- Garden and landscaping irrigation
Selection Guide
Centrifugal vs. AODD Pumps
-
1
Choose centrifugal pumps for steady, continuous flow of low-viscosity liquids.
-
2
Choose AODD pumps for self-priming, dry-run tolerance, variable viscosity, and chemical transfer flexibility.
-
3
Centrifugal pumps can be more energy efficient at fixed duty points; AODD pumps are more forgiving in changing conditions.
For selection, share flow rate, discharge pressure or head, viscosity, temperature, solids content and installation conditions — our engineers will recommend the right centrifugal configuration.
Questions
Frequently Asked Questions
What is Monoblock Pump used for?
Monoblock Pump is used for industrial liquid handling where the selected centrifugal configuration matches flow, pressure, material compatibility, and site duty requirements.
How do I select the right centrifugal model?
Share the fluid name, flow rate, head or pressure, viscosity, temperature, solids content, installation details, and operating hours so the team can recommend a suitable model.
Can Sando support industrial centrifugal pumps?
Yes. Sando Rotary can review the duty conditions and suggest suitable products, materials, elastomers, and accessories for industrial centrifugal pumps.
Do you provide technical specifications and application guidance?
Yes. Specifications, catalogs, material guidance, performance details, and application support can be shared for procurement and engineering review.
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