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LPC - LPCD
In-line centrifugal pump with cast iron hydraulics, robust and available in single or twin versions and with 2 or 4 pole motors. Used in handling of liquids in circulation, heating and air conditioning systems in civil and industrial environments. Read more
Features
Sturdy construction
Silent
In-line centrifugal pump with cast iron hydraulics, available in single or twin versions and with 2 or 4 pole motors.
LPC(4) and LPCD(4) electric pumps are versatile and silent, with a sturdy structure.
For further technical information see the Databook
• Handling of liquids in civil and industrial circulation, heating and air conditioning systems
• Handling of hot water and low-pressure liquids in general
• Cooling and air conditioning systems
LPC(4) and LPCD(4) electric pumps are versatile and silent, with a sturdy structure.
For further technical information see the Databook
• Handling of liquids in civil and industrial circulation, heating and air conditioning systems
• Handling of hot water and low-pressure liquids in general
• Cooling and air conditioning systems
Technical data
| Flow rate | from 3 to 220 m³/h |
| Total head | from 10.7 m to 67.5 m |
| Max. working pressure | 6 bar for LPC 32-100/40-100 10 bar for the rest of the range |
| Max. temperature of the liquid | 10°C ÷ +50°C for LPC 32-100 -10°C ÷ +110°C for the rest of the range |
| MEI | > 0.4 |
| Poles | 2 and 4 |
| Insulation class | F |
| Protection degree | IP55 |
| Voltage | Three-phase 3~230/400V ±10% up to 4 kW Three-phase 3~400V/690V ±10% from 7.5 kW and above |
Materials
| Pump body | Cast iron |
| Impeller | Cast iron |
| Shaft | Stainless steel AISI 420 (EN 1.4021) |
| Mechanical seal | Carbon/Silicon Carbide/EPDM |
| Motor support | Cast iron |
Commercial documentation
In-line and Circulators Catalogue 50Hz
Technical documentation
Data Book LPC 50Hz 2 poles
Data Book LPC4 50Hz 4 poles
Generic instruction manual
LPC-LPCD Instruction manual
3D drawings
LPC 50Hz 2 poles
PZH
DownloadWhat percentage of glycol can be used in the system when the circulator is used for cooling?
The maximum amount of glycol that can be used is 20%.
Can I change the circulator’s settings?
If the circulator has a display, its functions can be changed according to the system’s requirements.
What is the circulator's supply voltage?
The circulator’s supply voltage is 230V
What wattage can be used for star connections?
Above 7.5 kW, we suggest to use this kind of start-up in order to limit very high inrush currents.
How do I check the in-line pump's direction of rotation?
The in-line pump’s direction of rotation has to be checked every time a new installation is carried out.
We suggest to follow the steps given below:
- tilt the pump on its side or safely keep it suspended,
- start the pump for a moment
- check the impeller’s direction of rotation or the kickback’s direction.
The correct direction of rotation is clockwise.
If it’s not, reverse the phases of the pump’s motor.
What is the correct position and installation for circulators and in-line pumps?
Please check the pictograms in the instruction manual.
More details
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In-line and Circulators Catalogue 60Hz
3E - 3E-K SERIES Catalogue
