The info of inline duct fan:

1. Impact resistant, sound absorbing heavy gage steel casing(Powder coat epoxy finish)

2. Permanently lubricated balanced motor ensures long life

3. Aerodynamic design allowing more air flow

4. Extremely quiet, maintenance-free motor 

5. Max Temperature 140 celsius (284 farenheit)

6. 100% speed controllable allowing better balancing of the ventilation system

7. Cycle 50/60Hz, Voltage 110/220V.

8. Back Curved impeller matchs well with the housing to maximise the airflow, minimise the noise.

9. CE&Rohs Certs

Product name	hydroponics inline duct fan blower/Inline Fan growing tents /flexible industrial fan
Material	Leather cover included,Come with a set of steel brackets for use. Safe and environmental friendly.
Features:	Brand new in box ready to be operated upon arrival. Solid metal construction with galvanized sheet.
Place of origin	Zhejiang China (mainland)
Package	2pc/poly bag,50 pair/carton
	2pc/ blister package,50 pair/carton
Delivery method	FOB OR CIF OR DDP
Delivery time	15-25days,depend on the quantity of rope ratchet
Payment	T/T ,WESTERN UNION
Logo printing	According to customer's customized LOGO

Features of inline duct fan:

Brand new in box ready to be operated upon arrival.

Powerful and high efficiency

Leather cover included

High performance and static pressure to overcome the resistance caused by long ducting.

Backward curved impeller to ensure quite operation possible.

Balanced motor with permanently lubricated ball bearings for vibration-free operation and continuous running.

Solid metal construction with galvanized sheet.

Moisture resistant - great for use in damp environment.

Extended collar and lip for easy duct hook-up.

Come with one set of steel brackets for horizontal/vertical mounting or on floor using.

Suitable for domestic, commercial and industrial applications.