CQ series marine or navy centrifugal fans

CQ series marine or navy centrifugal fan ventilator is capable of blowing air, ocean air containing salt vapour, corrosive air which contains oil vapour and a small quantity of acid steam generated by the natural evaporation of the batteries. So it can be widly used for ventilation of various machinery rooms and each compartments of boats and ships as well as other like spaces.

The ventilator is designed and manufactured according to GB11865 (Marine centrifugal fan) and the Rules and Regulations for the Construction and classfication of Sea going Steelships approved by the Register of the People's Republic of China.

Tel:+86-532-8858-7866 | +86-135-8932-7000

Email:huang@qddhdj.com

Send E-mail Get Price PDF

Operating Conditions Type Designation Parameters Dimensions Inquiry

Operating Conditions

Features

Small in size and light in weight , low noise and small vibration , good anti-corrosiveness , good air-tightness, small starting torque, strong resistance against swing, vibration and impact.

Structure

The ventilator is designed and manufactured into a horizontal structure type or a vertical one, which the vane wheel is mounted directly on the motor shaft extension.

The vane wheel, being riveting structure, is made of aluminium alloy and carefully balanced in static and dynamic ways.

Both the machine casing and the inlet are made of welded common steel.

The ventilator can be made for left or right rotation.

Left rotation-viewed from the motor indicated as "L".

Right rotation-viewed from the motor side, the vane wheel rotates clockwise and indicatedas“R".

The ventilator can be matched with marine AC motor of 380V, 50Hz. or marine DC motor of 220V.

Type Designation

Parameters

Performance Parameters

Type	Flow rate m3/h	Total Pressure Pa	Efficiency%	Shaft Power KW	Speed r/min	Motor
						Type	Power KW
CQ2-J	500	590	54	0.15	2900	A3H6312	0.37
CQ3-J	800	590	55	0.24	2900	A3H6312	0.37
CQ4-J	1800	590	56	0.53	2900	Y801-2H	0.75
CQ5-J	2500	590	65	0.68	1450	Y90S-4H	1.1
CQ6-J	3500	590	60	0.96	1450	Y90L-4H	1.5
CQ7-J	6000	590	60	1.64	1450	Y100L1-4H	2.2
CQ8-J	8000	590	62	2.18	960	Y132S-6H	3.0
CQ9-J	10000	590	62	2.65	960	Y132M1-6H	4
CQ10-J	900	1180	64	0.54	2900	Y801-2H	0.75
CQ11-J	1500	1180	65	0.76	2900	Y802-2H	1.1
CQ12-J	2200	1180	70	0.96	2900	Y90S-2H	1.5
CQ13-J	2800	1180	60	1.53	2900	Y90L-2H	2.2
CQ14-J	5000	1180	60	2.72	1450	Y112M-4H	4
CQ15-J	7500	1180	65	3.78	1450	Y132S-4H	5.5
CQ16-J	9000	1180	65	4.60	1450	Y132S-4H	5.5
CQ17-J	12000	1180	65	6.04	1450	Y132M-4H	7.5
CQ18-J	600	1960	60	0.55	2900	Y801-2H	0.75
CQ19-J	2000	1960	64	1.82	2900	Y90L-2H	2.2
CQ20-J	3500	1960	60	3.18	2900	Y112M-2H	4
CQ21-J	5000	1960	60	4.52	2900	Y132S1-2H	5.5
CQ22-J	9000	1960	70	7.00	1450	Y160M-4H	11
CQ23-J	800	4410	62	1.58	2900	Y90L-2H	2.2
CQ24-J	1000	1960	65	0.85	2900	Y802-2H	1.1
CQ25-J	12000	2450	61	13.4	2900	Y160-2H	18.5

Dimensions

DEZHOU HENGBAO ELECTRICAL MACHINERY CO.,LTD.

Type	D1	D2	B1	B2	B3	B4	A1	A2	L1	L2	L3	B5	B6	C1	C2	E	H	L	d	Weight kg
CQ2-J	137	190	183	130	90	144	294	126	109	101	90	104	120	80	100	322	63	394	8	28
CQ3-J	137	190	183	130	90	144	294	126	109	101	90	104	120	80	100	322	63	394	8	27
CQ4-J	205	265	238	185	125	181	379	172	153	120	103	130	160	100	125	445	80	420	10	35
CQ5-J	215	270	283	230	160	216	467	209	189	145	121	130	180	100	140	545	90	471	10	37
CQ6-J	280	340	313	260	180	236	521	225	210	155	150	155	180	125	140	616	90	535	10	44
CQ7-J	325	380	378	325	215	271	638	270	271	179	147	180	205	140	160	760	100	583	12	58
CQ8-J	400	455	434	380	255	311	755	320	313	225	178	210	280	140	216	895	132	710	12	91
CQ9-J	420	475	474	420	270	328	825	360	327	234	175	245	280	178	216	955	132	756	12	132
CQ10-J	150	205	218	165	78	134	401	200	134	97	86	130	160	100	125	426	80	379	10	26
CQ11-J	180	236	218	165	115	171	414	156	142	115	97	130	160	100	125	410	80	412	10	26
CQ12-J	180	234	218	165	115	171	414	156	142	121	89	130	180	100	140	410	90	415	10	38
CQ13-J	210	265	243	190	135	191	395	175	155	131	115	155	180	125	140	464	90	476	10	37
CQ14-J	350	406	373	320	230	286	675	302	275	194	173	185	245	140	190	772	112	639	12	99
CQ15-J	420	475	394	340	260	318	758	319	327	229	182	210	280	140	216	903	132	717	12	118
CQ16-J	390	445	434	380	255	311	755	320	313	225	190	210	280	140	216	895	132	711	12	113
CQ17-J	390	445	474	420	270	328	827	360	322	234	175	245	280	178	216	953	132	756	12	159
CQ18-J	142	205	203	150	74	130	393	193	140	95	70	130	160	100	125	426	80	360	10	26
CQ19-J	185	240	263	210	100	156	494	230	185	115	140	155	180	125	140	552	90	484	10	43
CQ20-J	240	294	273	220	150	206	442	198	178	154	115	185	245	140	190	519	112	539	12	66
CQ21-J	240	294	313	260	180	236	472	210	170	188	125	210	280	140	216	543	132	621	12	116
CQ22-J	420	475	434	380	230	288	825	360	347	233	166	270	325	210	254	955	160	781	15	177
CQ23-J	140	195	118	65	95	151	560	275	257	112	94	155	180	125	140	596	90	436	10	65
CQ24-J	150	206	203	150	85	141	400	193	140	100	92	130	160	100	125	426	80	389	10	35

Inquiry

If you have any suggestions or opinions about our products, please leave a message, and we will immediately answer your questions. Thanks for your support.

Related Products