Fans of hot bleeding ВГД and ВГДН

ВГД-13,5	ВГД-15,5
ВГД-16SД	ВГД-20У
ВГД-22SДР	ВГДН-15
ВГДН-17	ВГДН-19
ВГДН-21

Download the description in PDF

Order button

Do you have questions? Call:

+7 (4942) 622-023

They are designed to supply air heated in air heaters to boilers of different steam-productivity It is allowed to use in process units for moving clean air and non-aggressive dust-free environments with a temperature of 200 to 400 ° C.

Specifications of fans of HOT BLEEDING ВГД and ВГДН

Size fan	Capacity, m3/s	Full pressure, Pa	Maximum efficiency, not less, %	Rotational speed, rpm	Electric motor				Weight without electro motor, kg
Size fan	Capacity, m3/s	Full pressure, Pa	Maximum efficiency, not less, %	Rotational speed, rpm	Size	Power, kWt	Rotational speed, rpm	Voltage, V	Weight without electro motor, kg
ВГД?13,5	59 400	2 230	72	1 000	АИР315S6У2	110	1 000	380/660	2 320
					5АМ315M6	132	1 000	380/660
					А355SMB8	160	1 000	380/660
ВГД?15,5	68 420	1 700	72	750	АИР315S8У2	90	750	380/660	2 420
	68 420	1 700		750	АИР355S8У2	132	750	380/660
	90 000	2 940		1 000	АИР355M6У2	200	1 000	380/660
ВГД?16SД	38 000	8 385	82	1 500	АИР315M4У2	200	1 500	380/660	3 600
ВГД?22SДР	95 000	11 850	82	1 500	ДАЗО4?450Х?4У1	630	1 500	6 000	4 450
ВГДН?15	50 960	1 755	85	1 000	А280S6	75	1 000	380/660	2 270
	78 000	3 950		1 500	А315M4	200	1 500	380/660
	78 000	3 950		1 500	А355SMA4	250	1 500	380/660
ВГДН?17	76 000	2 225	85	1 000	АИР315S6У2	110	1 000	380/660	3 260
	76 000	2 225		1 000	А315M6	132	1 000	380/660
	114 000	5 010		1 500	АИР315M4У2	200	1 500	380/660
					АИР355S4У2	250	1 500	380/660
					ДАЗО4?400ХК?4МУ1	315	1 500	6 000
ВГДН?19	80 580	1 545	85	750	АИР355S8У2	132	750	380/660	4 120
ВГДН?19	106 000	2 675	85	1 000	ДАЗО4?400ХК?6У1	250	1 000	6 000	4 120
ВГДН?21	143 000	3 280	85	1 000	ДАЗО4?400У?6У1	400	1 000	6 000	4 680
ВГД?20У	154 000	2 906	72	750	ДАЗО4?400У?8У1	250	750	6 000	4 720

The characteristics are given in the mode of maximum efficiency for the moving medium with parameters: Bar=760 mm Hg. art. and t=400°C.

Dimensions and connection sizes of fans of HOT BLEEDING ВГД and ВГДН

Diagram of the turns of the housings of the blower fans single inlet.

Size machine	?	Dimension, mm
Size machine	?	h1	L1	L2	L4	D	D1	D2	d	d2	A	a	B	b
ВГДН?15	0°?45°	1 500	650	650	674	1 500	1 100	1 175	14	18	2 486	715	2 538	975
	60°?105°	1 400	650	650	674
	120°?150°	1 300	650	650	674
	165°?210°	1 200	650	650	674
	225°?255°	1 100	650	650	674
	270°	1 100	1 600	650	674
	?	Dimension, mm											N	N2
	?	H	h	h2	C	E	T1	T2	L3	L5	L6	L7	N	N2
	0°?270°	2 182	928	555	750	560	825	640	674	495	700	620	16	18
ВГД?16SД	180°	1 230	1 000	1 000	500	1 600	660	702	14	19	2 265	640	2 410	1 040
	?	Dimension, mm											N	N2
	?	H	h	h2	C	E	T1	T2	L3	L5	L6	L7	N	N2
	180°	2 696	1 100	616	640	320	720	380	500	405	930	805	12	10
ВГДН?17	0°?45°	1 700	650	650	746	1 700	1 100	1 175	14	18	2 348	743	2 857	1 105
	60°?105°	1 600	650	650	746
	120°?150°	1 500	650	650	746
	165°?180°	1 400	650	650	746
	195°?255°	1 300	650	650	746
	270°	1 200	1 800	650	746
	?	Dimension, mm											N	N2
	?	H	h	h2	C	E	T1	T2	L3	L5	L6	L7	N	N2
	0°?270°	2 462	1 048	555	850	632	920	700	746	493	700	620	16	18
ВГД?15,5	0°?30°	1 600	650	650	692	1 550	1 100	1 175	14	18	2 513	710	2 559	941,5
	45°?105°	1 500	650	650	692
	135°?240°	1 300	650	650	692
	270°	1 300	1 800	800	692
	?	Dimension, mm											N	N2
	?	H	h	h2	C	E	T1	T2	L3	L5	L6	L7	N	N2
	0°?270°	2 375	1 097	555	907	578	972	648	692	518	700	620	16	20
ВГДН?19	0°	750	1 646	900	1 362	1 900	1 245	1 325	18	18	2 959	924	3 209	1 235
	15°	750	1 612	1 000	1 362
	30°	1 000	1 437	1 200	1 362
	45°	750	1 550	1 946	600
	60°	750	1 513	1 808	600
	75°	1 000	1 323	1 603	600
	90°	750	1 437	1 740	600
	105°	1 000	1 362	1 511	600
	120°	1 100	1 096	1 362	600
	135°	750	850	1 621	1 362
	150°	1 200	877	1 137	600
	165°	1 000	1 118	1 387	600
	180°	750	1 220	1 514	600
	270°	750	1 966	1 272	600
	?	Dimension, mm											N	N2
	?	H	h	h2	C	E	T1	T2	L3	L5	L6	L7	N	N2
	0°?270°	2 810	1 230	622	950	707	1 070	820	600	575	800	710	16	16
ВГД?13,5	0°?30°	1 350	650	650	620	1 350	975	1 020	14	14	2 520	674	2 244	820
	45°?105°	1 250	650	650	620
	135°?240°	1 150	650	650	620
	270°	1 150	1 591	650	620
	?	Dimension, mm											N	N2
	?	H	h	h2	C	E	T1	T2	L3	L5	L6	L7	N	N2
	0°?270°	2 070	953	555	790	506	880	590	620	597	700	620	16	26
ВГДН?21	0°	750	1 812	900	1 432	2 100	1 650	1 720	18	18	3 048	980	3 703	1 365
	15°	750	1 776	1 000	1 432
	30°	750	1 745	1 200	1 432
	45°	750	1 709	2 187	670
	60°	750	1 668	2 005	670
	75°	1 000	1 496	1 814	670
	90°	750	1 585	1 927	670
	105°	1 000	1 404	1 717	670
	120°	1 200	1 207	1 482	670
	135°	750	1 480	1 798	670
	150°	1 200	1 095	1 386	670
	165°	1 000	1 238	1 544	670
	180°	750	1 353	1 685	670
	270°	750	2 136	1 429	670
	?	Dimension, mm											N	N2
	?	H	h	h2	C	E	T1	T2	L3	L5	L6	L7	N	N2
	0°?270°	3 041	1 340	622	1 050	780	1 125	860	670	573	800	710	24	20
ВГД?22SДР	0°	750	1 200	1 050	1 216	2 000	970	1 070	19	19	2 445	875	3 263	1 430
	180°	750	1 050	1 200	1 216	2 000	970	1 070	19	19	2 445	875	3 263	1 430
	?	Dimension, mm											N	N2
	?	H	h	h2	C	E	T1	T2	L3	L5	L6	L7	N	N2
	0°?270°	3 504	1 500	675	880	440	944	506	1 216	186	900	1 030	16	12
ВГД?20У	0°?60°	1 950	780	780	892	2 000	1 400	1 500	19	19	1 770	964	3 420	1 215
	75°?165°	1 650	780	780	892
	180°?270°	1 450	780	780	892
	?	Dimension, mm											N	N2
	?	H	h	h2	C	E	T1	T2	L3	L5	L6	L7	N	N2
	0°?270°	3 050	1 400	770	1 170	750	1 262	842	892	422	920	1 090	24	30

Aerodynamic characteristics of fans of HOT BLEEDING ВГД and ВГДН

ВГД-13,5

ВГД-15,5

ВГД-16SД

ВГД-20У

ВГД-22SДР

ВГДН-15

ВГДН-17

ВГДН-19

ВГДН-21

Acoustic characteristics of fans of HOT BLEEDING ВГД and ВГДН

Size fan	Rotational speed, rpm	Measuring area	Values of sound power levels Lpi, dB in octave bands f, Hz							LpA, dBА
Size fan	Rotational speed, rpm	Measuring area	125	250	500	1000	2000	4000	8000	LpA, dBА
ВГД?13,5	1 000	Discharge	111	108	111	109	105	100	96	113
		Suction	106	103	105	103	98	95	94	107
		Around the hull	101	101	100	99	94	91	86	103
ВГД?15,5	1 000	Discharge	116	113	117	114	109	105	101	118
		Suction	111	108	111	108	103	101	99	113
		Around the hull	106	107	106	104	99	97	92	108
ВГДН?15	750	Discharge	91	97	94	93	89	86	83	98
		Suction	86	92	91	90	87	85	83	95
		Around the hull	85	89	83	82	80	78	77	88
	1 000	Discharge	97	101	103	100	98	95	92	106
		Suction	94	96	99	98	95	93	91	103
		Around the hull	92	95	93	90	88	86	85	96
	1 500	Discharge	107	108	115	111	110	107	104	117
		Suction	105	104	110	109	108	105	102	114
		Around the hull	103	103	107	101	100	98	96	108
ВГДН?17	750	Discharge	95	101	98	97	93	90	87	102
		Suction	90	96	95	94	91	89	87	99
		Around the hull	89	93	87	86	84	82	81	92
	1 000	Discharge	101	105	107	104	102	99	96	110
		Suction	98	100	103	102	99	97	95	107
		Around the hull	96	99	97	94	92	90	89	100
	1 500	Discharge	111	112	119	115	114	111	108	121
		Suction	109	108	114	113	112	109	106	118
		Around the hull	107	107	111	105	104	102	100	112
ВГДН?19	750	Discharge	97	97	92	88	84	80	70	94
		Suction	91	93	92	90	84	80	65	94
		Around the hull	84	82	81	83	82	77	69	88
	1 000	Discharge	103	107	100	99	91	91	80	104
		Suction	97	101	99	102	92	91	77	104
		Around the hull	93	91	89	90	91	88	80	96
ВГДН?21	750	Discharge	100	100	95	91	87	83	73	97
		Suction	94	96	95	93	87	83	68	97
		Around the hull	87	85	84	86	85	80	72	91
	1 000	Discharge	106	110	103	102	95	95	83	107
		Suction	100	104	102	105	95	94	80	107
		Around the hull	96	94	92	93	94	91	83	99

NOTE: Acoustic characteristics are given for conditions: the axial guide unit is fully open, Bar=760 mm Hg. art., the temperature of the moving medium t=400°C.