Centrifugal Fan Ventilation Facility LKP SERIES FORWARD-CURVED BLADE DOUBLE-INLET BELT-DRIVEN CENTRIFUGAL FAN

LKP series forward double air inlet belt driven centrifugal fan is a special fan for air conditioning system developed by our company. Its motor is located outside the fan and drives the fan impeller to rotate by belt transmission. The proper transmission ratio can make the rated working point of the fan match the required working condition well, improve the overall efficiency of the unit, and achieve the purpose of energy saving and environmental protection.

The fluid model of this series of fans has been optimized by CFD advanced technology, which not only increases the output pressure, but also reduces the noise and improves the efficiency. It has the characteristics of energy saving and low noise. It is especially suitable for supporting various air conditioning, refrigeration, purification, air handling unit and other products, and has been widely used in hotels, hotels, schools, hospitals, factories, mines and other fields.

The fan of this series has different directions of 0 °, 90 °, 180 °, 270 °. It can also be customized to other directions according to the needs of users. The installation form is flexible and convenient.

LKP series of fans can be customized with special matching motors of different voltages and frequencies according to your needs, which is very convenient for application in different countries, regions and fields. The motor installation position of this series of fans can also be redesigned according to your requirements, which can be placed above, below or on the side of the fans to adapt to the spatial characteristics of your installation site.

LKP series of fans has the following remarkable advantages:

1. The belt drive mode can select the rated flow and pressure of the fan at will;

2. The improved designed forward multi wing impeller with high pressure, low noise, environmental protection and energy saving is adopted;

3. The direction of the air outlet and the installation position of the motor can be specially customized, and the installation form is flexible and convenient.

Model Definition
Part 1: Model Code
No. 1 L: centrifugual fan;
No.2 K: air conditioning fan; W
No. 3 P: belt driven;external rotor motor drive; Z: shaft drive;
No. 4 None: single-case, double inlet; D: single-case, single-inlet; S: double-case, double-inlet; W: single-inlet without case;
Part 2: blade diameter code, unit is mm;
Part 3: case width code, up to 2 bits
SS: tiny width; S: small width; M: medium width; L: large width;
Part 4: motor pole 
Such as LKP300L-4 is centrifugal air conditioning fan, blade diameter 300mm with large width, motor poles 4.

Installation Method

1) The installation of centrifugal fan has four main types according to the outlet angle: 0 °, 90 °, 180 °, 270 °. It can also be customized to other directions according to the needs of users.

2) The rotating direction of centrifugal fan is divided into CW and CCW according to the rotating direction of impeller. To Belt-drive Centrifugal Fans: facing the fan pulley, the clockwise direction of impeller rotation is called CW, and the counter-clockwise direction of impeller rotation is called CCW.

***The default rotation direction of our centrifugal fans is CW. If users want different rotation directions, must point out clearly at the time of ordering.***

Technical Parameter & Drawing

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