CGDL series marine high efficiency low-noise centrifugal fans

CGDL Series marine or navy high-efficiency, low-noise centrifugal fans are new-typed & energy- saved. By the special design and process , the fans are characterized with high efficiency (n> 80%), low noise, no overload, stable running and meeting the marine conditions etc. They are suitable for chamber ventilation and also applicable for other suitable places.

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

Email:huang@qddhdj.com

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Operating Conditions Type Designation Parameters Dimensions Inquiry

Operating Conditions

Features

The fans are specially designed with aerofoil blade and inlet. The dimension and line of the casing are designed specially according to characteristic speeds. The impellers are processed specially so that air flows perfectly and the fan has the advantages of high efficiency and low noise. When power gets to large flow, it gets down oppositely. Therefore, the motor can not be damaged due to overload. During the course of design & manufacture, we had thought fully of the marine special conditions. The impellers are made of aluminum with strict dynamic balance & over speed test. Therefore, the fans also have the features of anti-corrosion, resistance swing, shock resistance and vibration resistance, stable turning, safety & reliability etc.

structure

The fans are horizontal with motor direct coupling. However it can also be constructed into a vertical type.

The impellers are aluminum alloy and blades are aerofoil. They are adjusted strictly by dynamic balance so that they have good air dynamic performance. The casing and inlet are made by common galvanized steel sheet. When the machine number is ≥40, the fans have frame.

The outlet directions of No.40-80 of the fans are 0~225º and change by 22.5º.

Type Designation

Model explanation

DEZHOU HENGBAO ELECTRICAL MACHINERY CO.,LTD.

Parameters

DEZHOU HENGBAO ELECTRICAL MACHINERY CO.,LTD.

Model	Flow rate	Total Pressure	Static pressure	Speed	Noise	Motor			Dimensions
						Freq Hz	Power KW	Model	A	B	A1	A2	B1	B2	D0	D1	D2	n1*Ф1	n2×Ф2	n3×Ф3	M1	M2	M3	L1	L2	L3	L4	L5	h	h1	h2	M	H	L	Weight kg
	m3/h	Pa	Pa	r/min	dB(A)
CGDL-20-2	400	570(58)	550(56)	2920	63	50	0.37	Y7112-H	120	150	76*2	175	60*2	203	Ф170	Ф200	Ф224	10*Ф8	8×Ф8	4×Ф8	156.5	112	145	105		112	90		105	141	71	318	348	398	20
	600	500(51)	450(46)		62
	800	380(39)	295(30)		63
	600	790(80)	735 (75)	3500	67	60		JY711-2-H
	800	680(69)	590(60)		67
	1000	440(45)	390(40)		67
CGDL-25-2	800	790(80)	745(76)	2920	68	50	0.55	Y7112-H	155	185	93*2	210	72*3	238	Ф210	Ф240	Ф264	10*Ф8	8×Ф8	4×Ф8	181.5	112	145	125		129	90		124	170	71	375	412	436	25
	1100	700(71)	630(64)		67
	1500	540(55)	410(42)		68
	1000	1140(116)	1060 (108)	3500	72	60		JY712-2-H
	1400	990(101)	880(89)		72
	1800	775(79)	590(60)		73
CGDL-28-2	1000	970(99)	940(96)	2920	71	50	0.75	Y801-2-H	180	215	106*2	235	82*3	268	Ф240	Ф270	Ф294	10*Ф8	8×Ф8	4×Ф10	201.5	125	160	138		146	100		140	193	80	422	466	477	38
	1600	860(88)	790(80)		71
	2200	650(66)	500(51)		72
	1200	1390(141)	1350(137)	3500	74	60	1.1	JY801-2-H
	1900	1230(125)	1130(115)		74
	2600	930(94)	720(73)		75
CGDL-32-2	1600	1320(135)	1280(130)	2920	75	50	1.1	JY802-2-H	210	245	124*2	276	94*3	309	Ф270	Ф305	Ф335	10*Ф10	8×Ф10	4×Ф10	225	125	160	160		163	100		159	218	80	476	532	515	48
	2200	1220(124)	1130(115)		75
	3000	940(96)	790(80)		76
	1900	1890(191)	1830(185)	3500	78	60	2.2	JY90L-2-H														140	176			169	125				90			607	53
	2600	1750(177)	1620(164)		79
	3600	1350(137)	1130(115)		80
CGDL-32-4	900	330(34)	310(32)	1460	62	50	0.55	Y801-4-H	210	245	124*2	276	94*3	309	Ф270	Ф305	Ф335	10*Ф10	8×Ф10	4×Ф10	225	125	160	160		163	100		159	218	80	476	532	515	48
	1200	290(30)	260(27)		62
	1500	235(24)	195(20)		63
	1000	470(48)	450(46)	1750	65	60		JY801-4-H
	1400	420(43)	390(40)		65
	1800	340(35)	280(29)		66
CGDL-36-2	2400	1690(172)	1620(165)	2920	80	50	2.2	Y90L-2-H	230	280	134*2	296	105*3	344	Ф320	Ф355	Ф385	10*Ф10	8×Ф10	4×Ф10	252	140	176	170		179	125		176	249	90	534	595	596	60
	3300	1550(158)	1430(146)		79
	4200	1320(135)	1130(115)		80
	2850	2420(244)	2320(234)	3500	83	60	4	JY90L-2-H														190	240			181	140				112			636	80
	3950	2220(224)	2050(207)		82
	6000	1890(191)	1620(164)		83
CGDL-36-4	1400	410 (42)	390(40)	1460	64	50	0.55	Y80L-4-H	230	280	134*2	296	105*3	344	Ф320	Ф355	Ф385	10*Ф10				125	160			173	100				80			534	50
	1800	380(39)	350(36)		64
	2200	300(31)	245(25)		65
	1400	610(62)	590(60)	1750	69	60		JY80L-4-H
	1900	580(59)	530(54)		68
	2500	490(50)	420(43)		69

Dimensions

DEZHOU HENGBAO ELECTRICAL MACHINERY CO.,LTD.

Model	Flow rate	Total Pressure	Static pressure	Speed	Noise	Motor			Dimensions
						Freq Hz	Power KW	Model	A	B	A1	A2	B1	B2	D0	D1	D2	n1*Ф1	n2×Ф2	n3×Ф3	M1	M2	M3	L1	L2	L3	L4	L5	h	h1	h2	M	H	L	Weight
	m3/h	Pa	Pa	r/min	dB(A)																														kg
CGDL-40-2	4000	2160 (220)	2040(208)	2920	83	50	4	Y112M-2-H	255	310	146*2	321	115*3	374	Ф 360	Ф 395	Ф 425	10*Ф 10	8×Ф10	6×Ф12	282	310	344	182	100	175	190	580	191	302	112	594	680	660	100
	5500	1860(190)	1640(167)		83
	7000	1420(145)	1060(108)		84			JY112M-2-H
CGDL-40-4	2000	530(54)	500(51)	1400	68	50	0.75	Y802-4-H																			120	500			80			560	71
	2800	470(48)	410(42)		68
	3500	370(38)	280(29)		69			JY802-4-H
	2400	760(78)	725 (74)	1750	72	60	1.1	Y90S-4-H																							90			586	75
	3200	700(71)	620(63)		72
	4200	540(55)	410(42)		73			JY90S-4-H
CGDL-45-2	5000	2960 (302)	2840(290)	2920	88	50	7.5	Y132S2-2-H	290	345	109*3	356	127*3	409	Ф 400	Ф 435	Ф 465	12*Ф 10	12×Ф10	6×Ф12	310	350	384	200	110	200	200	660	214	334	132	658	752	740	141
	7000	2580(263)	2350(240)		87
	9000	1940(198)	1570(160)		88			JY132S2-2-H
CGDL-45-4	2400	755(77)	725(74)	1460	72	50	1.1	Y90S-4-H																			120	550			90			621	90
	3600	610(62)	540(55)		72
	5000	410(42)	290(30)		73			JY90S-4-H
	3000	1060(108)	1020 (104)	1750	76	60	1.5	Y90L-4-H																										666
	4500	870(89)	775(79)		76
	6000	590(60)	420(43)		77			JY90L-4-H
CGDL-50-2	8000	3320 (339)	3130(320)	2920	91	50	15	Y160M2-2-H	320	390	119*3	386	142*3	455	Ф 450	Ф 485	Ф 515	12*Ф 10	12×Ф10	4×Ф15	338	254	330	215		227	210		240	345	160	729	812	880	224
	10000	2030(310)	2740(280)		90
	12000	2450(250)	2040(208)		91			JY1160M2-2-H
CGDL-50-4	4000	830(85)	790(80)	1460	75	50	1.5	Y90L-4-H												6×Ф12	338	390	429	215	125	220	130	600		370	90		837	681	110
	5000	760(78)	690(70)		75
	6000	620(63)	510(52)		75			JY90L-4-H
	4500	1220(124)	1160 (118)	1750	79	60	3	Y100L2-4-H																							100			706	113
	6000	1090(111)	980(100)		79
	7500	755(77)	590(60)		79			JY100L2-4-H
CGDL-55-4	4500	1010(103)	970(99)	1460	77	50	2.2	Y100L1-4-H	355	425	131*3	423	154*3	491	Ф 490	Ф 532	Ф 566	12*Ф 10	12×Ф10	6×Ф12	367	416	456	240	140	240	160	670	260	400	100	795	905	742	180
	6400	880(90)	800(82)		77
	8400	690(70)	540(55)		78			JY100L1-4-H
	5400	1450(148)	1390(142)	1750	81		4	Y112M4-4-H																							112			760	184
	7800	1260(128)	1130(115)		81
	10500	930(95)	710(72)		82			JY112M-4-H
CGDL-55-6	3400	420(43)	400(41)	970	68	50	0.75	Y90S-6-H																			120	620			90			695	175
	4200	390(40)	350(36)		68
	5400	320(33)	260(27)		69			JY90S-6-H
	4000	610(62)	580(59)	1160	72	60	1.1	Y90L-6-H																										740
	5000	560(57)	510(52)		72
	6400	450(46)	380(37)		73			JY90L-6-H
CGDL-60-4	5400	1180 (120)	1130 (115)	1460	79	50	3	Y100L2-4-H JY100L2-4-H	380	460	142*3	458	167*3	536	Ф 530	Ф 572	Ф 606	12*Ф 12	16×Ф10	6×Ф15	390	462	506	254	155	250	170	710	280	427	100	847	975	768	270
	7600	1050(107)	960(98)		79
	9500	790(80)	650(66)		79
	6500	1690 (172)	1620 (165)	1750	84		5.5	Y132S-4-H JY132S-4-H																							132			840	274
	9000	1540(157)	1410(144)		83
	12000	1040(106)	820(84)		84
CGDL-60-6	4500	470(48)	440(45)	970	79	50	1.1	Y90L-6-H JY90L-6-H																			140	680			90			756	261
	5600	410(42)	360(37)		70
	6500	310(32)	240(25)		71
	4500	710(72)	680 (69)	1160	74	60	1.5	Y100L-6-H JY100L-6-H																							100			768	259
	6000	640(65)	580(59)		74
	7800	430(44)	340(35)		75
CGDL-70-4	9000	1730 (176)	1670(170)	1460	86	50	11	Y160M-4-H	450	545	165*3	528	147*4	621	Ф 620	Ф 662	Ф 696	14*Ф 12	16×Ф12	6×Ф15	465	542	586	290	190	290	280	930	327	507	160	1007	1114	1012	330
	11000	1700(174)	1610(164)		85
	14000	1570(160)	1420(145)		85			JY160M-4-H
	17000	1320(135)	1100(112)		86
CGDL-70-6	7000	755(77)	715(73)	970	76	50	3	Y132S-6-H JY132S-6-H																			210	830
	9000	700(71)	640(65)		76
	11000	610(62)	510(52)		78
	8000	1090(111)	1040 (106)	1160	80	60	4	Y132M1-6-H JY132M1-6-H																							132			912	251
	10000	1030(105)	950(97)		80
	13000	850(87)	720(74)		82																													950
CGDL-80-4	14000	2030 (207)	1940(198)	1460	90	50	15	Y160L-4-H JY160L-4-H	510	620	139*4	588	166*4	696	Ф700	Ф 742	Ф 776	16*Ф 12	16×Ф12	6×Ф19	509	590	644	320	210	320	300	980	370	564	160	1120	1282	1126	362
	18000	1910(195)	1760(180)		89
	21000	1640(167)	1430(146)		88
	24000	1320(135)	1060(108)		88
CGDL-80-6	9000	920(94)	880(90)	970	79	50	4	Y132M1-6-H JY132M1-6-H																			240	930			132			1010	300
	12500	830(85)	760(78)		79
	16000	590(60)	470(48)		80
	9000	13300(136)	1290 (132)	1160	83	60	7.5	Y160M-6-H JY160M-6-H																			300	980			160			1172	362
	12000	1290(132)	1230(125)		83
	15000	1190(121)	1080(110)		84
	19000	850(87)	690(70)		84

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