Ou Guan Blower	Single	Frequency	Output Voltage	Rated	MAX	Rated	Rated	Sound	N.W.
	Double			Power	Air Flow	Suction	Discharge
	Stage	Hz	V	KW	m3/h	mbar	mbar	dB(A)	Kg
LD 040 H43 T25	Double	50	345-415△	4	120	-500	820	65	51
		60	380-480△	4.6	145	-530	810	71
LD 022 H43 T16	single	50	200-240△345-415Y	2.2	165	-340	360	65	32
		60	220-275△380-480Y	2.55	195	-360	315	71
LD 033 H43 T16	single	50	200-240△345-415Y	3.3	165	-340	480	65	35
		60	220-275△380-480Y	3.8	195	-380	530	71
LD 033 H43 T26	Double	50	200-240△345-415Y	3.3	165	-460	500	67	48
		60	220-275△380-480Y	3.8	195	-480	420	71
LD 057 H43 T26	Double	50	345-415△	5.7	165	-460	740	68	65
		60	380-480△	6.6	195	-480	840	72
LD 075 H43 T36	Three	50	345-415△	7.5	170	-730	1040	72	85
		60	380-480△	8.6	200	-700	1040	76