SFJ series air supply fanDetailed product description：

Scope of application of SFJ series air supply fan:

It is generally used for ventilation and air exchange in large buildings, and can also be used to transport or output gases, with the medium being air and other non self igniting gases. Gases that are corrosive to steel can undergo special treatment.

Main features:
The backward leaning hollow double arc wing shaped blades, conical wheel cover, and converging streamline vortex reducing air inlet have a unique design structure and are widely used in medium pressure and high flow situations.

SFJ series blower performance parameter table:

machine number	rotation speed	traffic	static pressure	electric motor
№	r/min	m3/h	Pa	Power/KW
4.5A	two thousand and nine hundred	nine thousand two hundred and sixteen	two thousand five hundred and thirty-two	eleven
		ten thousand two hundred and thirty-four	two thousand four hundred and fifty
		eleven thousand seven hundred and eighty-six	two thousand and five
		thirteen thousand and twenty	one thousand seven hundred and five
5A	two thousand and nine hundred	thirteen thousand four hundred and fifty-six	two thousand nine hundred and six	fifteen
		fourteen thousand two hundred and five	two thousand eight hundred and ninety-one
		sixteen thousand two hundred and fifty	two thousand three hundred and eighty-nine
		seventeen thousand five hundred and sixty-five	two thousand one hundred and fifty
6A	one thousand four hundred and fifty	eleven thousand two hundred and sixty-five	one thousand and seventy-three	five point five
		twelve thousand five hundred and thirty	nine hundred and sixty-seven
		fourteen thousand and six	eight hundred and eighty-one
		fifteen thousand four hundred and two	seven hundred and twenty
7C	one thousand and eight hundred	twenty-two thousand seven hundred and ninety-five	two thousand two hundred and forty	twenty-two
		twenty-four thousand and seven hundred	two thousand one hundred and seventy
		twenty-seven thousand nine hundred and fifty-one	one thousand eight hundred and seventy-six
		thirty thousand and two hundred	one thousand four hundred and eighty-five
8C	one thousand and six hundred	thirty-one thousand six hundred and twenty-seven	two thousand three hundred and eight	thirty
		thirty-three thousand five hundred and twenty-seven	two thousand one hundred and fifty-six
		thirty-eight thousand six hundred and fifty-nine	one thousand nine hundred and sixty-three
		forty-one thousand five hundred and ninety-six	one thousand four hundred and ninety-eight
10E	one thousand and forty	eighty thousand two hundred and nineteen	one thousand five hundred and two	fifty-five
		eighty-eight thousand six hundred and seventy-nine	one thousand three hundred and eighty-seven
		ninety-five thousand two hundred and fifty-one	one thousand two hundred and five
		one hundred and two thousand six hundred and thirty	one thousand one hundred and thirty-five
	nine hundred and forty	seventy-four thousand and fifty-eight	one thousand two hundred and seventeen	thirty-seven
		eighty-one thousand two hundred and nine	one thousand one hundred and two
		eighty-five thousand nine hundred and twenty	one thousand and twenty-six
		ninety-one thousand eight hundred and sixty-two	nine hundred and twenty-three

12E

machine number	rotation speed	traffic	static pressure	electric motor
№	r/min	m3/h	Pa	Power/KW
one thousand and forty	one hundred and forty thousand one hundred and fifty-nine	two thousand three hundred and fifty-four	one hundred and thirty-two
	one hundred and fifty-four thousand nine hundred and eight	two thousand and fifty
	one hundred and sixty-two thousand five hundred and eighty	one thousand eight hundred and thirty-four
	one hundred and seventy-six thousand two hundred and six	one thousand six hundred and thirty-eight
nine hundred and forty	one hundred and nineteen thousand eight hundred and sixty-seven	one thousand seven hundred and fifty	ninety
	one hundred and thirty-eight thousand six hundred and fifty-two	one thousand six hundred and seventy-seven
	one hundred and forty-six thousand five hundred and eighty-seven	one thousand four hundred and ninety-one
	one hundred and fifty-eight thousand six hundred and forty	one thousand three hundred and thirty-four
eight hundred and thirty	one hundred and nine thousand six hundred and fifty-four	one thousand four hundred and fifty-six	seventy-five
	one hundred and twenty thousand eight hundred and ninety-five	one thousand three hundred and fifty-nine
	one hundred and thirty-two thousand five hundred and ninety-seven	one thousand one hundred and sixty-seven
	one hundred and forty thousand and two hundred	one thousand and forty
14E	seven hundred and sixty	one hundred and forty-six thousand five hundred and seventy-two	one thousand five hundred and eighty-six	ninety
		one hundred and sixty-one thousand two hundred and eighty-four	one thousand four hundred and ninety-six
		one hundred and seventy-two thousand four hundred and ninety-three	one thousand four hundred and ten
		one hundred and eighty-four thousand five hundred and ninety-six	one thousand two hundred and fifty-six
16E	six hundred and fifty	two hundred and fifteen thousand nine hundred and eighty-six	one thousand five hundred and four	one hundred and thirty-two
		two hundred and thirty-six thousand eight hundred and nine	one thousand four hundred and nine
		two hundred and forty-one thousand five hundred and eighty-six	one thousand three hundred and two
		two hundred and sixty-four thousand one hundred and twenty	one thousand and one hundred
18E	five hundred and eighty	two hundred and sixty-one thousand five hundred and thirty-nine	one thousand four hundred and ninety	one hundred and sixty
		two hundred and eighty-six thousand five hundred and ninety-four	one thousand three hundred and fifty-six
		three hundred and nine thousand five hundred and sixty-seven	one thousand one hundred and ninety-eight
		three hundred and twenty-nine thousand five hundred and sixty-one	one thousand and fifty