Product specifications

Product Parameters

Fan Model	air volume	total pressure	strength	speed	overall dimension	imports	way out	net weight
Fan Model	M3/h	PA	kw-pole	r/min	mm	mm	mm	kg
GJFJ-3.55S	5000-8500	950-870	2.2-4	1445	750x650x720	420x420	240x365	92
GJFJ-3.55S	4500-7500	580-530	1.5-6	965	750x650x720	420x420	240x365	92
GJFJ-4.0S	6500-9000	580-540	2.2-6	965	770x700x770	460x460	250x420	106
	8000-12000	820-780	3.0-4	1445				102
	9000-13500	900-870	4.0-4	1445				110
GJFJ-4.5S	12000-17000	950-920	5.5-4	1455	910x860x940	520x520	300x360	170
GJFJ-4.5S	14000-20000	1050-1000	7.5-4	1455	910x860x940	520x520	300x360	178
GJFJ-4.5M	8000-15000	750-700	3.0-6	975	965x860x940	520x520	350x360	170
GJFJ-4.5M	13000-18000	800-750	4.0-6	975	965x860x940	520x520	350x360	180
GJFJ-5.0S	12000-21000	800-700	5.5-6	975	1070x950x1030	600x600	390x400	214
GJFJ-5.0S	15000-23000	870-820	7.5-6	980	1070x950x1030	600x600	390x400	246
GJFJ-5.6S	17000-26000	1150-1110	11-6	970	1120x1010x1090	650x650	390x550	278
GJFJ-6.3S	18000-30000	1240-1200	15-6	970	1200x1090x1170	720x720	390x500	334

User Manual	1 part
inspection Report	1 part
product Qualification Certificate	1 part
CEP Environmental Certificate	1 part
product Warranty Card	1 part
fasteners	1 pack


Comply with German industrial class II standards in one go, and the cutting, assembly, assembly and testing processes have been completed.	According to the Archimedean spiral and wing end hyperbolic design, the side panels are stamped and formed, and the reinforcement design is strengthened, resulting in stronger aerodynamic performance

The reinforced frame design has a greater load capacity; the frame part adopts a "shoulder type" compression structure, which has low vibration frequency, low noise and no air leakage.	Professional bearings increase the model of bearings and main shafts, thereby enhancing the load-bearing capacity of shafts and bearings. All use European-style pulleys, which are easy to disassemble and maintain.