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O-type Circular Duct Centrifugal Fan-OCD

● Wheel Specification: 80~315
● Installation: hanging
● Volume range: 0~1,750 m³/h
● Static pressure range: 40~700 Pa
● Small size, high pressure, suitable for long duct;
● Round duct for inlet and outlet ,easy installation;
● Galvanized steel casing, strong intensity;
● High efficient running, low noise;
● With integral thermal protection, safe;
● High reliable design, long life use.

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Convenient and functional
-- Double-ring groove sealing design:, structure is more compact, higher capacity ,quieter ,space for installation is smaller.
-- Adjustment speed:Motor has variable speed control, user may adjust different volume as required.
-- Easy installation :Standard equipped with duct clips and installment bracket for easily installation, suitable for long duct.

Safe and reliable
-- Reliable and durable:Housing is in the material of high strength galvanized sheet, with surface coating treatment.
-- Over heating protection:All motor equipped with over-temperature protection device ensure running safety and reliable.
-- Application range: building, marine, hotel, home, office occasion as a long duct booster fan. Max Volume is 1,656m3/h, Max Static pressure is 700Pa.Eight model selection totally, suitable for diameter Ф80~Ф315 duct installation.


Naming Convention:

Tech Spec

OCD Technical Specification

Fan Type
The fan shall be in-line centrifugal type.

Blades shall be designed and developed according to hydromechanical principle and analytic method to realize large volume, high pressure, and low noise.

Housing shall be prefabricated galvanized steel.

Motor protection level is IP44, and motor shall have overheated protector.

Acceptable Manufacturers
INFINAIR or equivalent. Design based on INFINAIR model OCD.

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