best-selling Huge air volume industrial Standing fan 1) big air volume, 2)energy saving, 3) low noise,safe running etc.

Standing fan specifications:

model	bladediameter(mm)	votage(V)	input power(kw)	speed(r/min)	air volume(m³/min)	rotating times(time/min)	Amp
GS-500-D	500	110	0.25	1350	180	2	AC
GS-650-D	650	110	0.28	1350	240	2	AC
GS-750-D	750	110	0.3	1350	300	2	AC
this kind is  Pedestral fans

best selling Huge air volume industrial Standing fan