Marine Explosion Proof Centrifuge Fan

Hi-Sea group specialized in manufacturing and provide marine or navy fans.
Marine Explosion Proof Centrifuge Fan
1.Structure
There are two structural type: type I (direct coupling type) and type II (separate cabins type), The construction is non-sparking.
Type I is a motor direct coupling one, the impeller is mounted directly on the motor shaft and the housing is fixed on the flange of the explosion proof motor.
Type II is a separated structure, the fan and the motor are separated, It consists of fan, driving device, flexible couplings and motor. The driving device consists of bearing body, bearing, shaft, brass ring and glands. It can be oiled and measured the temperature. One side is fixed on the fan and the other side will be mounted on the bulkhead.
The fan may be made into a horizontal or vertical, single stage, single suction and airtight structure, it also can be made into vertical type.
2.Model explanation(The impeller diameter from 15 to 58. etc)

cetrifugal fan.jpg
3.Parameters and Outline Size(From CBL-50 to CBL-58 for Reference)

Type of the ventilator	Flow rate	Total pressure Pa	Static pressure Pa	Rotational speed	Motor
	m³/h			r/min	Freq	Power (kw)		Model
					Hz	Type I	Type II	Type I	Type II
CBL-50	12000	774(79)	539(55)	970	50	5.5	5.5	YB132M2-6-H	YB132M2-6-H Y132M2-6-H
	14000	1108(113)	774(79)	1160	60	7.5	7.5	YB160M-6-H	YB160M-6-H
									Y160M-6-H
CBL-50	15000	1833(187)	1470(150)	1460	50	18.5	18.5	YB180M-4-H	YB180M-4-H
	18000	1794(181)	1274(130)						Y180M-4-H
	18000	2637(269)	2118(216)	1750	60	22	22	YB180L-4-H	YB180L-4-H Y180L-4-H
	21000	2579(263)	1833(187)
CBL-52	12000	931(95)	735(75)	970	50	7.5	7.5	YB160M-6-H	YB160M-6-H
	15000	853(87)	539(55)						Y160M-6-H
	14000	1333(136)	1059(108)	1160	60	11	11	YB160L-6-H	YB160L-6-H
	18000	1225(125)	774(79)						Y160L-6-H
CBL-54	15000	941(96)	686(70)	970	50	7.5	7.5	YB160M-6-H	YB160M-6-H
									Y160M-6-H
	18000	1353(138)	990(101)	1160	60	11	11	YB160L-6-H	YB160L-6-H
									Y160L-6-H
CBL-56	15000	1059(108)	883(85)	970	50	11	11	YB160L-6-H	YB160L-6-H
	18000	1010(103)	686(70)						Y160L-6-H
	18000	1520(155)	1196(122)	1160	60	15	15	YB180L-6-H	YB180L-6-H
	21000	1441(147)	980(100)						Y180L-6-H
CBL-58	18000	1157(118)	882(90)	970	50	15	15	YB180L-6-H	YB180L-6-H
									Y180L-6-H
	21000	1657(169)	1265(129)	1160	60	18.5	18.5	YB200L1-6-H	YB200L1-6-H
									Y200L1-6-H

4.The Drawing of Marine Explosion Proof Centrifuge Fan.

Type I of the Marine Centrifugal Fan.jpg

Drawing of The Type I of Marine Explosion Proof Centrifuge Fan

Type II of the Marine Centrifugal Fan.jpg

Drawing of The Type II of Marine Explosion Proof Centrifuge Fan

The datas of the drawing

Fan Model	Motor Model	A	A1	A2	A3	B	B1	B2	B3	D1	D2	D3	n1-d1	n2-d1	H	h	h1	h2
	Type I
CBL-50	YB132M₂-6-H	360	448	408	290	470	556	515	390	ø606	ø570	ø520	12-ø12	12-ø12	992	132	402	312
	YB160M-6-H															160
	YB160L-4-H															160
	YB180L-4-H															180
CBL-52	YB160M-6-H	380	468	428	310	480	566	526	400	ø626	ø590	ø540	12-ø12	12-ø12	1036	160	422	431
	YB160L-6-H
CBL-54	YB160M-6-H	380	468	428	310	530	616	576	450	ø646	ø610	ø560	12-ø12	12-ø12	1078	160	441	329
	YB160L-6-H
CBL-56	YB160L-6-H	400	488	448	330	540	626	586	460	ø666	ø630	ø586	12-ø12	12-ø12	1106	160	453	340
	YB180L-6-H															180
CBL-58	YB180L-6-H	420	508	468	350	560	646	606	480	ø686	ø650	ø600	12-ø12	12-ø12	1152	180	474	355

M	M1	L	L1	L2	L3	L4	K	H1	H2	H3	ø1	ø2	ø3	I 1	I 2	I 3	I 4	I 5	I 6	Weight (Kg)
870		890	235	274	178	216	12	1020	430	132	ø15	ø240	ø265	400	467	734	952	216	178	190
		965		293	210	254	15	1100	510	160	ø19	ø260	ø300	450	467	768	1052	254	210	230
		1005		293	254	254	15		510	160	ø19	ø260	ø300	450	467	768	1052	254	254	255
		1060		306	279	279	15		510	180	ø19	ø260	ø300	450	467	768	1052	279	279	359
910	412	985	245	303	210	254	15	1124	510	160	ø19	ø260	ø300	450	467	768	1052	279	279	241
910	412	1025	245	303	254	254	15	1124	510	160	ø19	ø260	ø300	450	467	768	1072	254	254	265
935	416	990	250	303	210	254	15	1147	510	160	ø19	ø260	ø300	450	492	768	1072	254	210	252
		1030		303	210	254	15		510			ø260	ø300	450	492	768	1072	254	210	252
		1030		303	254	254	15		510			ø260	ø300	450	492	793	1077	254	254	276
975	442	1050	260	313	254	254	15	1163	510	160	ø19	ø260	ø300	450	512	813	1077	254	254	287
975	442	1150	260	326	279	279	15	1163	510	180	ø19	ø260	ø300	450	512	813	1097	279	279	382
1010	454	1125	270	326	279	279	15	1188	510	180	ø19	ø260	ø300	450	532	833	1097	279	279	393
1010	454	1180	270	348	318	305	15	1278	600	200	ø19	ø310	ø300	500	544	863	1158	318	305	198