LF-4-72-6C Industrial Kitchen Backward Curved Air Blower

LF-4-72-6C Industrial Kitchen Backward Curved Air Blower

This Industrial Backward Curved Centrifugal Air Blower is equipped with a 132S-4 electric engine, which can discharge 7467m³/h to 14734m³/h of air. The dynamically balanced impeller combined with the backward curved blade keeps the noise low during the exhaust process.

Model No：LF-4-72-6C

Certificate：CCC / ISO / CEP

Service：Customize OEM / ODM

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LF-4-72-6C Commercial Kitchen Backward Curved Centrifugal Blower (1)o6i

7 Jan 2019

It adopts a backward-inclined centrifugal impeller, an impeller facing away from the air inlet.

It is suitable for occasions that require a large amount of airflow but low static pressure, such as ventilation systems, exhaust ducts, and exhaust fans.

As the air trough of the backward-inclined centrifugal fan continues to increase, the component force loss will decrease, thereby improving the exhaust efficiency.

The blade channels of the backward-inclined centrifugal impeller are gently curved and produce low noise during operation.

LF-4-72-6C Commercial Kitchen Backward Curved Centrifugal Blower (2)suk

7 Jan 2019

Using a high-power motor (the power can be selected according to the air volume requirements).

It drives the belt or the rotating shaft to rotate efficiently and generates centrifugal force, sucking in external air into the volute or discharging the air inside the impeller to the outside.

It can transport or discharge 7467m³ to 14734m³ of air per hour and is suitable for transporting or discharging air, oil smoke, or dust.

LF-4-72-6C Commercial Kitchen Backward Curved Centrifugal Blower (3)sjy

7 Jan 2019

It uses a single air inlet design to directly connect to ventilation ducts, exhaust systems, or electrostatic oil fume purification equipment, effectively absorbing the air in the duct into the volute, reducing wind loss and increasing the air emission rate.

The impeller and belt undergo strict dynamic and static balance correction to produce lower noise during operation.

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Product Parameters

Model	Size(mm)	Inlet Size (mm)	Outlet Size(mm)	Air Flow(m³/h)	Rotary Speed(r/min)	Max Pressure(pa)	Power / Voltage
LF-4-72-6C	L1462W800H1077	Φ610650700	540*420	7367 to 14734	1600	1389 to 881	5.5KW / 380V
				8288 to 16576	1800	1760 to 1116	7.5KW / 380V
				9209 to 18418	2000	2176 to 1380	11KW / 380V
				10314 to 20628	2240	2734 to 1733	15KW / 380V