- Powerful absorption force and big transmitting wind pressure as appropriate model to the place requiring high wind   pressure. - Easy to install and handle as strong structure of aluminium die-casting case.       - General ventilation: factory, building, apartment, restaurant, warehouse, etc. - Industrial ventilating; air conditioning and heating system, high pressure exhausting places,etc.

                                                                                                                                                                (Unit:mm)

Model	A	B	C	D	E	F	G	H	I	J
TBS-301S TBT-301S	420	206	40	200	434	247	Ø125	398	132	Ø150

                                                                                                                       

Model	Impeller Size (mm)	Phase.Volt (∮/V/Hz)	Current (A)	Poles (P)	Current (A)	Air Volume (㎥/h)	Static Pressure (mmAq)	Rated Speed (RPM)	Noise (dB)	Weight (Kg)
TBS-301S	Φ27.5	1/220/60	4,4	2	1,010	1,620	206	3,430	85	19
		1/220/50	3,3		675	1,380	155	2,960
TBT-301S	Φ27.5	3/220-380/60	3.0/1.8	2	1,030	1,620	206	3,430	85	19
		3/220-380/50	2.5/1.5		650	1,380	155	2,960