CRI Monoblock Pump:
C.R.I. Centrifugal Monoblock pump sets are powered by a totally enclosed fan-cooled AC induction two pole motor. The motor stator is made of low-watt loss silicon steel laminations assembled under pressure and rigidly locked in the frame. Construction of motor frame and usage of quality materials result in high performance and low-temperature rise thereby increasing the life cycle of the motor.
In a monoblock pump, the main mover of the pump and motor are assembled jointly within a shelter. This design includes a mechanical device where a general shaft includes the revolving parts. The pump and the motor are connected without using any coupling device.
Basics of a Monoblock Pump:
A monoblock pump is constructed to avoid the transmission loss that occurs within the coupling-driven set as well as belt-driven set. While transmitting energy from the motor to the shaft there is no loss of energy in a monoblock pump. Monoblock pumps are installed close to reservoirs. The Monoblock water pumps are compact and simple. They are self-supporting and do not require extra base plates. They are cost-effective.
Applications
- High operating efficiency resulting in lower power consumption
- Good suction lift characteristics
- Inbuilt thermal over load protector in all single-phase pumpsets upto 1.5HP
- Specially designed for wide voltage operation
- Dynamically balanced rotating parts including rotor and impeller ensures minimum vibration and longer life
- Back pull-out design for easy servicing & repair
SPECIFICATIONS | ACM Series |
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Power Range | 0.37kW to 2.2kW (0.5 HP – 3.0 HP) |
Voltage Range | Single-Phase, 220 – 240V, 50Hz, AC Supply. Three-phase, 380 -415V 50Hz, AC Supply |
Maximum Total Head | 41 Metre |
Maximum flow rate | 18 lps (68.8 m /hr) |
Part Name | Material |
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Impeller | Cast Iron / SS – 304 / Noryl |
Pump Casing | Cast Iron |
Motor frame | Cast Iron /aluminum |
Shaft | SS – 410/ |
Bracket | Cast iron |
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