Our range of aluminium fan impellers is based on two following types of fan impellers:

MAP/P

MAP/D

Total range of diameters of both types of impellers is from 400 mm to 6100 mm. Each type is divided by several Series (detailed information contains table below). The minimum number of fan impeller is three and maximum is sixteen - it depends on type and series. Number and blade profile are selected for each case by our specialists depends on fan cooler operational parameters. Blade profiles have been carefully engineered, tested and manufactured in order to meet all operational parameters required, with the performance that provides maximum efficiency at lowest possible noise level within specific work conditions.


Type MAP/D is characterized by poligonal hub of steel, simple design and easy setting of the blade pitch. Range of diameters : from 400 to 3000 mm.
Type MAP/D is designed for large diameters or high power or high speed applications. Available with six diffrent blade series. Range of diameters: from 1000 meter to 6100 mm

Detailed information about aluminium fan impellers contains table below.

Technical data of aluminium fan impellers

TYPE	SERIES	Diameters range  [mm]	Blades number	Max tip speed [mm]	Max Power  [kW]
MAP / P	1 N / P	400 - 1600	3 - 10	65 - 95	30
	16 / P	400 - 1600	3 - 10	65 - 95	30
	2 N / P	910 - 2430	3 - 10	45 - 95	30
	25 / P	910 - 2430	3 - 10	45 - 95	30
	3 N / P	1120 - 3040	3 - 10	45 - 95	45
	30 / P	1120 - 3040	3 - 10	45 - 95	45
MAP / D	2 N / D	910 - 2430	3 - 10	40 - 95	37
	25 / D	910 - 2430	3 - 10	40 - 95	37
	3 N / D	1520 - 4270	3 - 9	40 - 95	55
	30 / D	1520 - 4270	3 - 9	40 - 95	55
	4 N / D	2130 - 6100	3 - 16	40 - 95	90
	40 / D	2130 - 6100	3 - 16	40 - 95	90