Specifications

1,Drived by external rotor motor,powder coated in black
2,Thermal protector inside of motor
3,Plastic&galvanized steel impelle

Circular tube fans

Diameter 100mm --Circular inline tube duct fans with external rotor motor

Model	Air outlet size	Voltage	F	Power	Speed	Airflow	Airflow	Noise	Oparathing Temperature	Weight
	mm	VAC	Hz	W	RPM	m3/h	CFM	Dba	MIN/MAX	KGS
OR100	100/4	110/220	50/60	65	2620	280	153	38	–30°C+70°C	3.5
OR125	125/5			65	2620	350	190	40	–30°C+70°C	3.5
OR150	150/6			125	2620	550	320	43	–30°C+70°C	4
OR160	160/6.5			125	2600	610	350	41	–30°C+70°C	4.5
OR200	200/8			195	2600	990	540	43	–30°C+70°C	6
OR250	250/10			215	2500	1150	680	46	–30°C+70°C	6
OR315	315/12			275	2500	1890	1000	48	–30°C+70°C	7

Different voltages and frequencies can be available as your demands,such as 230V/60Hz,110V/60Hz,120V/60Hz

l        Drived by external rotor motor,powder coated in black

l        Thermal protector inside of motor

l        Plastic&galvanized steel impeller

l        Sheet steel housing,powder coated in black/gray/silver

l        Protection class IP44

l        Insulation class F

Optional accessories:

l        Bracket

l        Leather shell

l        Different length of cable

l        Plug of different country

Packing:

l        Package:Carton,foam plates and plastic bag inside

l        Package size:31CM*26CM*24CM

l        Weight with package:4.0KG

General Information

Characteristics of tube fans with external rotor motor:

1. Tube fan changed the traditional method of airflow transportation.
2. Direction of air in the fan is the same as air in the tube. Tube fan is installed into tube at the same axis, which is easy to install, and saving space, easy for maintenance. No need fan room.
3. Controllable speed
4. Thermal protector inside of motor
5. Insulation Class F, Protection Class IP44
6. Lower starting current, which is 2~3 times of rated current.
7. Tube fan have small volume, lower weight, running smoothly, lower noise, smaller vibration,higher pressure.
8. Impeller and motor are balanced together dynamically and statically according to quality G2.5.

FD Series Circular tube fan is centrifugal tube fan with backward curved centrifugal impeller inside. They are used widely in all kinds of situation for air transportation, adding pressure and excluding air. Such as at home, apartment, hospital, office, meeting room, market, store, hotel, restaurant, cinema, storehouse, washing room, and so on

Tips for use

Circular tube fan is used to transport clear gas, forbidden for easy flammable, explosive or corrosive gas. Impurity in the gas have to be not more than 100mg/m³. in order to get the longest life, the tube fan should keep running continuously.

Installation of tube fan:

1. Install according to the mark of air direction on fan.
2. Keep the fan installed firmly, check if the grille guard is necessary to use.
3. Prevent fan to crash and drop off when installation.
4. Consider if easy to do maintenance when installation.
5. Connect the wires as connection diagram, which do by qualified electrician.

Operation and maintenance

1. Make sure the fan installed correctly and firmly, grounded and nothing necessary inside of fan, before running.
2. No attrition and crash abnormal noise when testing running.
3. Rotation direction should be the same as mark on fan when testing running.
4. Do maintenance when no running and no power. Fan should be cleared once each year at least.
5. No clearance with high pressure or strong solvent. Do not damage or take out the impeller when cleanout.